Details of the Researcher

PHOTO

Tomohiro Konno
Section
Graduate School of Pharmaceutical Sciences
Job title
Professor
Degree
  • 博士(工学)(東京大学)

  • 修士(工学)(日本大学)

e-Rad No.
80371706
Researcher ID

Research History 5

  • 2018/10 - Present
    Tohoku University Graduate School of Pharmaceutical Sciences Professor

  • 2009/03 - 2018/09
    The University of Tokyo Department of Bioengineering Project Associate Professor

  • 2007/04 - 2009/02
    The University of Tokyo Department of Materials Engineering Assistant Professor

  • 2005/05 - 2007/03
    The University of Tokyo Department of Materials Engineering Research Associate

  • 2003/04 - 2005/05
    Kanagawa Academy of Science and Technology Regenerative Medical Bioreactor Project Researcher

Education 3

  • The University of Tokyo School of Engineering Department of Materials Engineering

    2000/04 - 2003/03

  • Nihon University Graduate School of Science and Technology Department of Industrial Chemistry

    1998/04 - 2000/03

  • Nihon University College of Science and Technology Department of Industrial Chemistry

    1994/04 - 1998/03

Professional Memberships 7

  • THE PHARMACEUTICAL SOCIETY OF JAPAN

  • 日本バイオマテリアル学会

  • 高分子学会

  • 日本再生医療学会

  • The Japanese Society for Regenerative Medicine

  • Japanese Society for Biomaterials

  • The Society of Polymer Science, Japan

︎Show all ︎Show first 5

Research Interests 4

  • Colloid and surface science

  • Biointerfaces

  • Biomaterials

  • 生体材料

Research Areas 3

  • Life sciences / Pharmaceuticals - analytical and physicochemistry /

  • Life sciences / Biomaterials /

  • Life sciences / Biomedical engineering /

Papers 140

  1. Establishment of a Method for the Introduction of Poorly Water-Soluble Drugs in Cells and Evaluation of Intracellular Concentration Distribution Using Resonance Raman Imaging

    Keisuke Koga, Shinji Kajimoto, Yuta Yoshizaki, Hiroaki Takahashi, Lisa Kageyama, Tomohiro Konno, Takakazu Nakabayashi

    The Journal of Physical Chemistry B 128 (6) 1350-1359 2024/01/31

    Publisher: American Chemical Society (ACS)

    DOI: 10.1021/acs.jpcb.3c06601  

    ISSN: 1520-6106

    eISSN: 1520-5207

  2. Modular architecture facilitates noise-driven control of synchrony in neuronal networks

    Hideaki Yamamoto, F. Paul Spitzner, Taiki Takemuro, Victor Buendía, Hakuba Murota, Carla Morante, Tomohiro Konno, Shigeo Sato, Ayumi Hirano-Iwata, Anna Levina, Viola Priesemann, Miguel A. Muñoz, Johannes Zierenberg, Jordi Soriano

    Science Advances 9 (34) 2023/08/25

    Publisher: American Association for the Advancement of Science (AAAS)

    DOI: 10.1126/sciadv.ade1755  

    eISSN: 2375-2548

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    High-level information processing in the mammalian cortex requires both segregated processing in specialized circuits and integration across multiple circuits. One possible way to implement these seemingly opposing demands is by flexibly switching between states with different levels of synchrony. However, the mechanisms behind the control of complex synchronization patterns in neuronal networks remain elusive. Here, we use precision neuroengineering to manipulate and stimulate networks of cortical neurons in vitro, in combination with an in silico model of spiking neurons and a mesoscopic model of stochastically coupled modules to show that (i) a modular architecture enhances the sensitivity of the network to noise delivered as external asynchronous stimulation and that (ii) the persistent depletion of synaptic resources in stimulated neurons is the underlying mechanism for this effect. Together, our results demonstrate that the inherent dynamical state in structured networks of excitable units is determined by both its modular architecture and the properties of the external inputs.

  3. Biological neurons act as generalization filters in reservoir computing

    Takuma Sumi, Hideaki Yamamoto, Yuichi Katori, Koki Ito, Satoshi Moriya, Tomohiro Konno, Shigeo Sato, Ayumi Hirano-Iwata

    Proceedings of the National Academy of Sciences 120 (25) 2023/06/12

    Publisher: Proceedings of the National Academy of Sciences

    DOI: 10.1073/pnas.2217008120  

    ISSN: 0027-8424

    eISSN: 1091-6490

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    Reservoir computing is a machine learning paradigm that transforms the transient dynamics of high-dimensional nonlinear systems for processing time-series data. Although the paradigm was initially proposed to model information processing in the mammalian cortex, it remains unclear how the nonrandom network architecture, such as the modular architecture, in the cortex integrates with the biophysics of living neurons to characterize the function of biological neuronal networks (BNNs). Here, we used optogenetics and calcium imaging to record the multicellular responses of cultured BNNs and employed the reservoir computing framework to decode their computational capabilities. Micropatterned substrates were used to embed the modular architecture in the BNNs. We first show that the dynamics of modular BNNs in response to static inputs can be classified with a linear decoder and that the modularity of the BNNs positively correlates with the classification accuracy. We then used a timer task to verify that BNNs possess a short-term memory of several 100 ms and finally show that this property can be exploited for spoken digit classification. Interestingly, BNN-based reservoirs allow categorical learning, wherein a network trained on one dataset can be used to classify separate datasets of the same category. Such classification was not possible when the inputs were directly decoded by a linear decoder, suggesting that BNNs act as a generalization filter to improve reservoir computing performance. Our findings pave the way toward a mechanistic understanding of information representation within BNNs and build future expectations toward the realization of physical reservoir computing systems based on BNNs.

  4. Cellular Internalization and Exiting Behavior of Zwitterionic 4-Armed Star-Shaped Polymers

    Yuta Yoshizaki, Tomohiro Konno

    Molecules 28 (11) 4479-4479 2023/06/01

    Publisher: MDPI AG

    DOI: 10.3390/molecules28114479  

    eISSN: 1420-3049

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    The zwitterionic phospholipid polymer poly(2-methacryloyloxyethyl phosphorylcholine-co-n-butyl methacrylate) (PMB) is amphiphilic copolymer, and it has been reported to directly penetrate cell membranes and have good cytocompatibility. Conventional PMBs are linear-type random copolymers that are polymerized by a free radical polymerization technique. In contrast, star-shaped polymers, or simple branched-type polymers, have unique properties compared to the linear types, for example, a viscosity based on the effect of the excluded volume. In this study, a branched architecture was introduced into a PMB molecular structure, and a 4-armed star-shaped PMB (4armPMB) was synthesized by an atom transfer radical polymerization (ATRP) technique known as living radical polymerization. Linear-type PMB was also synthesized using ATRP. The effects of the polymer architecture on cytotoxicity and cellular uptake were investigated. Both 4armPMB and LinearPMB were successfully synthesized, and these polymers were verified to be water soluble. Pyrene fluorescence in the polymer solution indicated that the architecture had no effect on the behavior of the polymer aggregates. In addition, these polymers caused no cytotoxicity or cell membrane damage. The 4armPMB and LinearPMB penetrated into the cells after a short incubation period, with similar rates. In contrast, the 4armPMB showed a quicker back-diffusion from the cells than that of LinearPMB. The 4armPMB showed fast cellular internalization and exiting behaviors.

  5. Phospholipid polymer hydrogels with rapid dissociation for reversible cell immobilization

    Sachi Moriwaki, Yuta Yoshizaki, Tomohiro Konno

    Journal of Materials Chemistry B 10 (14) 2628-2636 2022

    Publisher: Royal Society of Chemistry (RSC)

    DOI: 10.1039/d1tb02316k  

    ISSN: 2050-750X

    eISSN: 2050-7518

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    Polymer hydrogels were prepared via gently mixing a PMB–MAPBA and PVA. The hydrogels can be easily dissociated after the addition of d-sorbitol, and immobilize cells without any reduction in bioactivity.

  6. Intravenous Administration of Dehydroxymethylepoxyquinomicin With Polymer Enhances the Inhibition of Pancreatic Carcinoma Growth in Mice

    HIROTO FUJISAKI, YUTAKA NAKANO, SACHIKO MATSUDA, KEIICHI SUZUKI, OSAMU ITANO, MASAYUKI TANAKA, SHUTARO HORI, YASUSHI HASEGAWA, YUTA ABE, HIROSHI YAGI, MINORU KITAGO, TOMOHIRO KONNO, KAZUHIKO ISHIHARA, KEIKO OHNO, SATOSHI KISHINO, KAZUO UMEZAWA, YUKO KITAGAWA

    Anticancer Research 41 (12) 6003-6012 2021/12

    Publisher: Anticancer Research USA Inc.

    DOI: 10.21873/anticanres.15419  

    ISSN: 0250-7005

    eISSN: 1791-7530

  7. Control of Cell‐Substrate Binding Related to Cell Proliferation Cycle Status Using a Cytocompatible Phospholipid Polymer Bearing Phenylboronic Acid Groups

    Kazuhiko Ishihara, Masashi Abe, Kyoko Fukazawa, Tomohiro Konno

    Macromolecular Bioscience 21 (4) 2000341-2000341 2021/04

    Publisher: Wiley

    DOI: 10.1002/mabi.202000341  

    ISSN: 1616-5187

    eISSN: 1616-5195

  8. Correction: Microfluidic flow control on charged phospholipid polymer interface. International-journal

    Yan Xu, Madoka Takai, Tomohiro Konno, Kazuhiko Ishihara

    Lab on a chip 21 (5) 976-976 2021/03/09

    DOI: 10.1039/d1lc90013g  

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    Correction for 'Microfluidic flow control on charged phospholipid polymer interface' by Yan Xu et al., Lab Chip, 2007, 7, 199-206, DOI: 10.1039/B616851P.

  9. Control of Cell-Substrate Binding Related to Cell Proliferation Cycle Status Using a Cytocompatible Phospholipid Polymer Bearing Phenylboronic Acid Groups. International-journal

    Kazuhiko Ishihara, Masashi Abe, Kyoko Fukazawa, Tomohiro Konno

    Macromolecular bioscience e2000341 2021/01/27

    DOI: 10.1002/mabi.202000341  

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    To provide high-quality cellular raw materials for cell engineering and pharmaceutical engineering, a polymer substrate is prepared for cell separation focusing on the cell proliferation cycle. There are many types of sugar chains on cell membranes, which function as signaling molecules to control interactions with the exterior of the cell; their abundance changes during the cell-proliferation cycle. In this study, a phenylboronic acid group, which has affinity for sugar chains, is introduced into a polymer containing a phosphorylcholine group that does not induce cell activation. On the surface of this polymer, human promyelocytic leukemia cells can adhere. The adhesion rate is increased by pretreating the substrate with an alkaline solution. Moreover, cell adhesion is dependent on the sugar additive in the culture medium. Therefore, cell adhesion is governed by reactions between the sugar chain on the cell membrane and the phenylboronic acid groups on the substrate. It is revealed that the adhesion rate changes depending on the expression level of sugar chains related to the cell-proliferation cycle. Based on this, it may be proposed a cell proliferation cycle-specific separation process using the polymer substrate based on cell adhesion depending on sugar chain density.

  10. Water-Soluble and Cytocompatible Phospholipid Polymers for Molecular Complexation to Enhance Biomolecule Transportation to Cells In Vitro

    Kazuhiko Ishihara, Shohei Hachiya, Yuuki Inoue, Kyoko Fukazawa, Tomohiro Konno

    Polymers 12 (8) 1762-1762 2020/08/06

    Publisher: MDPI AG

    DOI: 10.3390/polym12081762  

    eISSN: 2073-4360

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    Water-soluble and cytocompatible polymers were investigated to enhance a transporting efficiency of biomolecules into cells in vitro. The polymers composed of a 2-methacryloyloxyethyl phosphorylcholine (MPC) unit, a hydrophobic monomer unit, and a cationic monomer unit bearing an amino group were synthesized for complexation with model biomolecules, siRNA. The cationic MPC polymer was shown to interact with both siRNA and the cell membrane and was successively transported siRNA into cells. When introducing 20–50 mol% hydrophobic units into the cationic MPC polymer, transport of siRNA into cells. The MPC units (10–20 mol%) in the cationic MPC polymer were able to impart cytocompatibility, while maintaining interaction with siRNA and the cell membrane. The level of gene suppression of the siRNA/MPC polymer complex was evaluated in vitro and it was as the same level as that of a conventional siRNA transfection reagent, whereas its cytotoxicity was significantly lower. We concluded that these cytocompatible MPC polymers may be promising complexation reagent for introducing biomolecules into cells, with the potential to contribute to future fields of biotechnology, such as in vitro evaluation of gene functionality, and the production of engineered cells with biological functions.

  11. Spontaneously and reversibly forming phospholipid polymer hydrogels as a matrix for cell engineering

    Kazuhiko Ishihara, Haruka Oda, Tomohiro Konno

    Biomaterials 230 119628-119628 2020/02

    Publisher: Elsevier BV

    DOI: 10.1016/j.biomaterials.2019.119628  

    ISSN: 0142-9612

  12. Hybridization of a phospholipid polymer hydrogel with a natural extracellular matrix using active cell immobilization Peer-reviewed

    Zhang, Ren, Inoue, Yuuki, Konno, Tomohiro, Ishihara, Kazuhiko

    BIOMATERIALS SCIENCE 7 (7) 2793-2802 2019/07

    DOI: 10.1039/c9bm00093c  

    ISSN: 2047-4830

  13. Phospholipid polymer multilayered hydrogels containing cells for cancer drug screening

    Kazuhiko Ishihara, Botao Gao, Tomohiro Konno

    Transactions of the Annual Meeting of the Society for Biomaterials and the Annual International Biomaterials Symposium 40 659 2019

    Publisher: Society for Biomaterials

    DOI: 10.14723/tmrsj.40.59  

    ISSN: 1526-7547

  14. Water-soluble and amphiphilic phospholipid copolymers having 2-methacryloyloxyethyl phosphorylcholine units for the solubilization of bioactive compounds Peer-reviewed

    Kazuhiko Ishihara, Mingwei Mu, Tomohiro Konno

    Journal of Biomaterials Science, Polymer Edition 29 (7-9) 844-862 2018/06/13

    Publisher: Taylor and Francis Inc.

    DOI: 10.1080/09205063.2017.1377023  

    ISSN: 1568-5624 0920-5063

  15. Spontaneous Hydrogel Formation Through Hydrophobic Interactions in an ABA-Type Block Copolymer Composed of Poly(2-methacryloyloxyethyl phosphorylcholine) and Poly(n-butyl methacrylate) Segments Peer-reviewed

    Mingwei Mu, Tomohiro Konno, Kazuhiko Ishihara

    MRS Advances 3 (30) 1691-1696 2018

    Publisher: Materials Research Society

    DOI: 10.1557/adv.2018.58  

    ISSN: 2059-8521

  16. Molecular integration on phospholipid polymer-coated magnetic beads for gene expression analysis in cells Peer-reviewed

    Kazuhiko Ishihara, Yoshito Fukuda, Tomohiro Konno, Yuuki Inoue

    REACTIVE & FUNCTIONAL POLYMERS 119 125-133 2017/10

    DOI: 10.1016/j.reactfunctpolym.2017.08.011  

    ISSN: 1381-5148

    eISSN: 1873-166X

  17. Solubilization of poorly water-soluble compounds using amphiphilic phospholipid polymers with different molecular architectures Peer-reviewed

    Mingwei Mu, Tomohiro Konno, Yuuki Inoue, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 158 249-256 2017/10

    DOI: 10.1016/j.colsurfb.2017.06.040  

    ISSN: 0927-7765

    eISSN: 1873-4367

  18. Cytocompatible and reverse-transformable polymeric hydrogel matrices

    Kazuhiko Ishihara, Haruka Oda, Tomohiro Konno

    Handbook of Intelligent Scaffolds for Tissue Engineering and Regenerative Medicine, 2nd Edition 309-332 2017/01/01

    Publisher: Pan Stanford Publishing Pte. Ltd.

    DOI: 10.1201/9781315364698  

  19. The unique hydration state of poly(2-methacryloyloxyethyl phosphorylcholine) Peer-reviewed

    Kazuhiko Ishihara, Mingwei Mu, Tomohiro Konno, Yuuki Inoue, Kyoko Fukazawa

    JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 28 (10-12) 884-899 2017

    DOI: 10.1080/09205063.2017.1298278  

    ISSN: 0920-5063

    eISSN: 1568-5624

  20. The Noninvasive Treatment for Sentinel Lymph Node Metastasis by Photodynamic Therapy Using Phospholipid Polymer as a Nanotransporter of Verteporfin Peer-reviewed

    Kyosuke Shimada, Sachiko Matsuda, Hiromitsu Jinno, Noriaki Kameyama, Tomohiro Konno, Tsunenori Arai, Kazuhiko Ishihara, Yuko Kitagawa

    BIOMED RESEARCH INTERNATIONAL 2017 7412865 2017

    DOI: 10.1155/2017/7412865  

    ISSN: 2314-6133

    eISSN: 2314-6141

  21. Photoinduced detachment of cells adhered on 2-methacryloyloxyethyl phosphorylcholine polymer with cell binding molecule through photocleavable linkage Peer-reviewed

    Batzaya Byambaa, Tomohiro Konno, Kazuhiko Ishihara

    REACTIVE & FUNCTIONAL POLYMERS 104 30-37 2016/07

    DOI: 10.1016/j.reactfunctpolym.2016.04.018  

    ISSN: 1381-5148

    eISSN: 1873-166X

  22. Fabrication of a live cell-containing multilayered polymer hydrogel membrane with micrometer-scale thickness to evaluate pharmaceutical activity Peer-reviewed

    Botao Gao, Tomohiro Konno, Kazuhiko Ishihara

    JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 26 (18) 1372-1385 2015/12

    DOI: 10.1080/09205063.2015.1095025  

    ISSN: 0920-5063

    eISSN: 1568-5624

  23. Cytocompatible and spontaneously forming phospholipid polymer hydrogels Peer-reviewed

    Botao Gao, Tomohiro Konno, Kazuhiko Ishihara

    EUROPEAN POLYMER JOURNAL 72 577-589 2015/11

    DOI: 10.1016/j.eurpolymj.2015.03.030  

    ISSN: 0014-3057

    eISSN: 1873-1945

  24. Spontaneous Packaging and Hypothermic Storage of Mammalian Cells with a Cell-Membrane-Mimetic Polymer Hydrogel in a Microchip Peer-reviewed

    Yan Xu, Kazuma Mawatari, Tomohiro Konno, Takehiko Kitamori, Kazuhiko Ishihara

    ACS APPLIED MATERIALS & INTERFACES 7 (41) 23089-23097 2015/10

    DOI: 10.1021/acsami.5b06796  

    ISSN: 1944-8244

  25. Efficient differentiation of stem cells encapsulated in a cytocompatible phospholipid polymer hydrogel with tunable physical properties Peer-reviewed

    Haruka Oda, Tomohiro Konno, Kazuhiko Ishihara

    BIOMATERIALS 56 86-91 2015/07

    DOI: 10.1016/j.biomaterials.2015.03.051  

    ISSN: 0142-9612

    eISSN: 1878-5905

  26. Bioinspired Phospholipid Polymer Hydrogel System for Cellular Engineering Peer-reviewed

    Kazuhiko Ishihara, Haruka Oda, Tatsuo Aikawa, Tomohiro Konno

    MACROMOLECULAR SYMPOSIA 351 (1) 69-77 2015/05

    DOI: 10.1002/masy.201300118  

    ISSN: 1022-1360

    eISSN: 1521-3900

  27. Safety, reliability, and operability of cochlear implant electrode arrays coated with biocompatible polymer Peer-reviewed

    Makoto Kinoshita, Yayoi S. Kikkawa, Takashi Sakamoto, Kenji Kondo, Kazuhiko Ishihara, Tomohiro Konno, Nick Pawsey, Tatsuya Yamasoba

    ACTA OTO-LARYNGOLOGICA 135 (4) 320-327 2015/04

    DOI: 10.3109/00016489.2014.990580  

    ISSN: 0001-6489

    eISSN: 1651-2251

  28. Therapeutic effect of intravesical administration of paclitaxel solubilized with poly(2-methacryloyloxyethyl phosphorylcholineco-n-butyl methacrylate) in an orthotopic bladder cancer model Peer-reviewed

    Koetsu Tamura, Eiji Kikuchi, Tomohiro Konno, Kazuhiko Ishihara, Kazuhiro Matsumoto, Akira Miyajima, Mototsugu Oya

    BMC CANCER 15 317 2015/04

    DOI: 10.1186/s12885-015-1338-2  

    ISSN: 1471-2407

  29. Redox-active cytocompatible phospholipid polymer hydrogels for three-dimensional electrical control of encapsulated living cells

    Lin Xiaojie, Konno Tomohiro, Ishihara Kazuhiko

    Trans. Mat. Res. Soc. Japan 40 (2) 119-122 2015

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.40.119  

    ISSN: 1382-3469

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    Three-dimensional encapsulation of a living human cervical cancer HeLa cell in a redox-active cytocompatible phospholipid polymer hydrogel and the regulation of cell functions with simple bioelectrical stimulation were investigated. A redox-active and cytocompatible polymer based on the water-soluble phospholipid polymer, poly(2-methacryloyloxyethyl phosphorylcholine (MPC)-co-n-butyl methacrylate (BMA)-co-p-vinylphenylboronic acid (VPBA)-co-vinylferrocene (VFc)) (PMBVF) was synthesized by conventional radical polymerization method. A HeLa-Fucci cell, a human cervical cancer HeLa cell stably expressing fluorescent ubiquitination-based cell cycle indicator (Fucci) were cultured and suspended into the medium, in which a PMBVF polymer were pre-dissolved with desired concentration. Poly(vinyl alcohol) (PVA) solution was added to this PMBVF/HeLa-Fucci medium solution with gently mixing at room temperature, in which case, a reversible PMBVF/PVA hydrogel with encapsulated HeLa-Fucci cells was obtained. The morphologies of the PMBVF/PVA hydrogel and the three-dimensional encapsulated HeLa-Fucci cells were confirmed with microscopy. Cyclic voltammograms results indicated that PMBVF/PVA hydrogel still had excellent electrochemical properties even in the presence of living HeLa-Fucci cells. A constant voltage (0.4 V vs. Ag/AgCl) was applied to the extracellular environment of encapsulated cells as electrical stimulation and the cell cycle progression was calculated base on the analysis of fluorescent images. Compared with that without electrical stimulation, a delay of the cell cycle progression could be observed between 8 h and 18 h while the cells were encapsulated in the hydrogel with electrical stimulation. The investigation of cell functions based on a three-dimensional electrical stimulation with a redox-active cytocompatible phospholipid polymer hydrogel will promote the development of electrochemical therapy of cancer and tumor.

  30. Building cell-containing multilayered phospholipid polymer hydrogels for controlling the diffusion of a bioactive reagent Peer-reviewed

    Botao Gao, Tomohiro Konno, Kazuhiko Ishihara

    RSC ADVANCES 5 (55) 44408-44415 2015

    DOI: 10.1039/c5ra05299h  

    ISSN: 2046-2069

  31. Regulation of the cyanobacterial circadian clock by electrochemically controlled extracellular electron transfer. International-journal Peer-reviewed

    Yue Lu, Koichi Nishio, Shoichi Matsuda, Yuki Toshima, Hiroshi Ito, Tomohiro Konno, Kazuhiko Ishihara, Souichiro Kato, Kazuhito Hashimoto, Shuji Nakanishi

    Angewandte Chemie (International ed. in English) 53 (8) 2208-11 2014/02/17

    DOI: 10.1002/anie.201309560  

    ISSN: 1433-7851

  32. Quantitating distance-dependent, indirect cell cell interactions with a multilayered phospholipid polymer hydrogel Peer-reviewed

    Botao Gao, Tomohiro Konno, Kazuhiko Ishihara

    BIOMATERIALS 35 (7) 2181-2187 2014/02

    DOI: 10.1016/j.biomaterials.2013.11.060  

    ISSN: 0142-9612

    eISSN: 1878-5905

  33. Cytocompatible and reversible phospholipid polymer hydrogels for encapsulation to provide unified quality cells

    Oda Haruka, Konno Tomohiro, Ishihara Kazuhiko

    Trans. Mat. Res. Soc. Japan 39 (3) 279-282 2014

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.39.279  

    ISSN: 1382-3469

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    As the field of regenerative medicine based on stem cell engineering starts to play the important role in the new generation of bioengineering, the cells are starting to be treated as one of the materials to be controlled and optimized rather than those to be observed. Temporal and spatial encapsulation of the cells by the hydrogels are getting an attention as a novel way to handle cells in the three dimensional condition. In this study, cytocompatible and reversible phospholipid polymer hydrogels were prepared by mixing the aqueous solutions of poly(2-methacryloyloxyethyl phosphorylcholine-co-n-butyl methacrylate-co-p-vinylphenylboronic acid) (PMBV) and poly(vinyl alcohol) (PVA). The murine pluripotent stem cell line C3H10T1/2 is known to suppress its proliferation when encapsulated in the PMBV/PVA hydrogel with storage modulus of 1.2 kPa. The cell cycle of the encapsulated cells were unified to G1 phase in cell proliferation cycle after 1 day of encapsulation. The differentiation of C3H10T1/2 to osteogenic cells by bone morphogenetic protein 2 (BMP-2) was evaluated by polymerase chain reaction method after induction of BMP-2 signal for 3 days. The cells encapsulated in the PMBV/PVA hydrogel showed 1.7-hold increase of early-stage osteoblast gene expression with well-defined quality will make substantial contribution to the field of regenerative medicine.

  34. Extracellular Electron Transfer Enhances Polyhydroxybutyrate Productivity in Ralstonia eutropha Peer-reviewed

    Koichi Nishio, Yuki Kimoto, Jieun Song, Tomohiro Konno, Kazuhiko Ishihara, Souichiro Kato, Kazuhito Hashimoto, Shuji Nakanishi

    ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS 1 (1) 40-43 2014/01

    DOI: 10.1021/ez400085b  

    ISSN: 2328-8930

  35. Cell-Membrane-Permeable and Cytocompatible Phospholipid Polymer Nanoprobes Conjugated with Molecular Beacons Peer-reviewed

    Xiaojie Lin, Tomohiro Konno, Kazuhiko Ishihara

    BIOMACROMOLECULES 15 (1) 150-157 2014/01

    DOI: 10.1021/bm401430k  

    ISSN: 1525-7797

    eISSN: 1526-4602

  36. A simple procedure for the preparation of precise spatial multicellular phospholipid polymer hydrogels Peer-reviewed

    Botao Gao, Tomohiro Konno, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 108 345-351 2013/08

    DOI: 10.1016/j.colsurfb.2013.02.022  

    ISSN: 0927-7765

  37. The use of the mechanical microenvironment of phospholipid polymer hydrogels to control cell behavior Peer-reviewed

    Haruka Oda, Tomohiro Konno, Kazuhiko Ishihara

    BIOMATERIALS 34 (24) 5891-5896 2013/08

    DOI: 10.1016/j.biomaterials.2013.04.015  

    ISSN: 0142-9612

  38. Extracellular electron transfer across bacterial cell membranes via a cytocompatible redox-active polymer Peer-reviewed

    Koichi Nishio, Ryuhei Nakamura, Xiaojie Lin, Tomohiro Konno, Kazuhiko Ishihara, Shuji Nakanishi, Kazuhito Hashimoto

    ChemPhysChem 14 (10) 2159-2163 2013/07/22

    DOI: 10.1002/cphc.201300117  

    ISSN: 1439-4235 1439-7641

  39. Phospholipid polymer hydrogel microsphere modulates the cell cycle profile of encapsulated cells Peer-reviewed

    Tatsuo Aikawa, Tomohiro Konno, Kazuhiko Ishihara

    Soft Matter 9 (18) 4628-4634 2013/05/14

    DOI: 10.1039/c3sm50394a  

    ISSN: 1744-6848 1744-683X

  40. Hedgehog-Gli Activators Direct Osteo-chondrogenic Function of Bone Morphogenetic Protein toward Osteogenesis in the Perichondrium Peer-reviewed

    Hironori Hojo, Shinsuke Ohba, Kiyomi Taniguchi, Masataka Shirai, Fumiko Yano, Taku Saito, Toshiyuki Ikeda, Keiji Nakajima, Yuske Komiyama, Naomi Nakagata, Kentaro Suzuki, Yuji Mishina, Masahisa Yamada, Tomohiro Konno, Tsuyoshi Takato, Hiroshi Kawaguchi, Hideki Kambara, Ung-il Chung

    JOURNAL OF BIOLOGICAL CHEMISTRY 288 (14) 9924-9932 2013/04

    DOI: 10.1074/jbc.M112.409342  

    ISSN: 0021-9258

    eISSN: 1083-351X

  41. Detachment of cells adhered on the photoreactive phospholipid polymer surface by photoirradiation and their functionality Peer-reviewed

    Batzaya Byambaa, Tomohiro Konno, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 103 489-495 2013/03

    DOI: 10.1016/j.colsurfb.2012.11.008  

    ISSN: 0927-7765

  42. Redox phospholipid polymer microparticles as doubly functional polymer support for immobilization of enzyme oxidase Peer-reviewed

    Xiaojie Lin, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 102 857-863 2013/02

    DOI: 10.1016/j.colsurfb.2012.09.024  

    ISSN: 0927-7765

  43. Cell adhesion control on photoreactive phospholipid polymer surfaces Peer-reviewed

    Batzaya Byambaa, Tomohiro Konno, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 99 1-6 2012/11

    DOI: 10.1016/j.colsurfb.2011.08.029  

    ISSN: 0927-7765

  44. The effect of the encapsulation of bacteria in redox phospholipid polymer hydrogels on electron transfer efficiency in living cell-based devices Peer-reviewed

    Xiaojie Lina, Koichi Nishio, Tomohiro Konno, Kazuhiko Ishihara

    BIOMATERIALS 33 (33) 8221-8227 2012/11

    DOI: 10.1016/j.biomaterials.2012.08.035  

    ISSN: 0142-9612

  45. Unification of cell cycle with cytocompatible and reversible-forming polymer hydrogels Peer-reviewed

    K. Ishihara, H. Oda, T. Aikawa, T. Konno

    JOURNAL OF TISSUE ENGINEERING AND REGENERATIVE MEDICINE 6 386-386 2012/09

    ISSN: 1932-6254

  46. Photodynamic therapy using PMB polymer as a new nanotransporter of verteporfin for the treatment of lymph node metastasis in breast cancer Peer-reviewed

    Sachiko Matsuda, Hiromitsu Jinno, Kyosuke Shimada, Osamu Itano, Noriaki Kameyamal, Arisa Ito, Tsunenori Arai, Tomohiro Konno, Kazuhiko Ishihara, Yuko Kitagawa

    CANCER RESEARCH 72 2012/04

    DOI: 10.1158/1538-7445.AM2012-2891  

    ISSN: 0008-5472

    eISSN: 1538-7445

  47. Fabrication of polymeric electron-transfer mediator/enzyme hydrogel multilayer on an Au electrode in a layer-by-layer process Peer-reviewed

    Ziyin Li, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOSENSORS & BIOELECTRONICS 34 (1) 191-196 2012/04

    DOI: 10.1016/j.bios.2012.01.042  

    ISSN: 0956-5663

    eISSN: 1873-4235

  48. Cytocompatible and spontaneously forming phospholipid polymer hydrogels for encapsulation and function control of cells Peer-reviewed

    Tatsuo Aikawa, Tomohiro Konno, Yuuki Inoue, Kazuhiko Ishihara

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 243 2012/03

    ISSN: 0065-7727

  49. Regulation of cell proliferation by multi-layered phospholipid polymer hydrogel coatings through controlled release of paclitaxel Peer-reviewed

    Jiyeon Choi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMATERIALS 33 (3) 954-961 2012/01

    DOI: 10.1016/j.biomaterials.2011.10.006  

    ISSN: 0142-9612

  50. Spherical Phospholipid Polymer Hydrogels for Cell Encapsulation Prepared with a Flow-Focusing Microfluidic Channel Device Peer-reviewed

    Tatsuo Aikawa, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    LANGMUIR 28 (4) 2145-2150 2012/01

    DOI: 10.1021/la2037586  

    ISSN: 0743-7463

  51. Photodynamic Therapy Using an Anti-EGF Receptor Antibody Complexed with Verteporfin Nanoparticles: A Proof of Concept Study Peer-reviewed

    Noriaki Kameyama, Sachiko Matsuda, Osamu Itano, Arisa Ito, Tomohiro Konno, Tsunenori Arai, Kazuhiko Ishihara, Masakazu Ueda, Yuko Kitagawa

    CANCER BIOTHERAPY AND RADIOPHARMACEUTICALS 26 (6) 697-704 2011/12

    DOI: 10.1089/cbr.2011.1027  

    ISSN: 1084-9785

  52. 24-hour wound-healing in vitro model using a Hydrolyzed eggshell membrane immobilized on phosphorylcholine polymer Peer-reviewed

    Yoriko Atomi, Eri Ohto-Fujita, Tomohiro Konno, Miho Shimizu, Kazuhiko Ishihara, Toshihiro Sugitate, Jun Miyake, Kotaro Yoshimura, Kaori Taniwaki, Takashi Sakurai, Yukio Hasebe

    JOURNAL OF INVESTIGATIVE DERMATOLOGY 131 S32-S32 2011/09

    ISSN: 0022-202X

  53. PLANNING OF OCCUPATIONAL DOSE REDUCTION AT BWR POWER PLANT BY PAST DOSE RECORD ANALYSIS COMBINED WITH ON-SITE WORKERS' IDEA ANALYSIS Peer-reviewed

    Tomohiro Konno, Junichi Taira, Toshiyuki Hayashida, Akira Suzuki, Katsumi Hayashi, Satoshi Kato, Takashi Ishikawa, Takahiro Konno, Katsumi Hayashi

    RADIATION PROTECTION DOSIMETRY 146 (1-3) 133-135 2011/07

    DOI: 10.1093/rpd/ncr136  

    ISSN: 0144-8420

  54. Hydrolyzed eggshell membrane immobilized on phosphorylcholine polymer supplies extracellular matrix environment for human dermal fibroblasts Peer-reviewed

    Eri Ohto-Fujita, Tomohiro Konno, Miho Shimizu, Kazuhiko Ishihara, Toshihiro Sugitate, Jun Miyake, Kotaro Yoshimura, Kaori Taniwaki, Takashi Sakurai, Yukio Hasebe, Yoriko Atomi

    CELL AND TISSUE RESEARCH 345 (1) 177-190 2011/07

    DOI: 10.1007/s00441-011-1172-z  

    ISSN: 0302-766X

  55. In Vivo Evaluation of the "TinyPump" as a Pediatric Left Ventricular Assist Device Peer-reviewed

    Takashi Kitao, Yusuke Ando, Masaharu Yoshikawa, Mariko Kobayashi, Taro Kimura, Hideyuki Ohsawa, Shinya Machida, Naoyuki Yokoyama, Daisuke Sakota, Tomohiro Konno, Kazuhiko Ishihara, Setsuo Takatani

    ARTIFICIAL ORGANS 35 (5) 543-553 2011/05

    DOI: 10.1111/j.1525-1594.2010.01192.x  

    ISSN: 0160-564X

    eISSN: 1525-1594

  56. Active enhancement of anti-tumor effect by NF-kappa B inhibitor DHMEQ using PMBN conjugated with anti-EGFR antibody in human pancreatic adenocarcinoma cells in vivo and in vitro Peer-reviewed

    Hiroto Fujisaki, Keiichi Suzuki, Sachiko Matsuda, Koichi Aiura, Osamu Itano, Masakazu Ueda, Kazuo Umezawa, Tomohiro Konno, Kazuhiko Ishihara, Yuko Kitagawa

    CANCER RESEARCH 71 2011/04

    DOI: 10.1158/1538-7445.AM2011-3223  

    ISSN: 0008-5472

    eISSN: 1538-7445

  57. Effect of hydrophilic polymer conjugation on heat-induced conformational changes in a protein Peer-reviewed

    Ji-Hun Seo, Ryosuke Matsuno, Yan Lee, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    ACTA BIOMATERIALIA 7 (4) 1477-1484 2011/04

    DOI: 10.1016/j.actbio.2010.11.027  

    ISSN: 1742-7061

  58. Novel polymer biomaterials and interfaces inspired from cell membrane functions Peer-reviewed

    Kazuhiko Ishihara, Yusuke Goto, Madoka Takai, Ryosuke Matsuno, Yuuki Inoue, Tomohiro Konno

    BIOCHIMICA ET BIOPHYSICA ACTA-GENERAL SUBJECTS 1810 (3) 268-275 2011/03

    DOI: 10.1016/j.bbagen.2010.04.008  

    ISSN: 0304-4165

  59. Novel polymer biomaterials and interfaces inspired from cell membrane functions. Peer-reviewed

    Ishihara K, Goto Y, Takai M, Matsuno R, Inoue Y, Konno T

    Biochimica et biophysica acta 1810 268-275 2011/03

    Publisher: 3

    DOI: 10.1016/j.bbagen.2010.04.008  

    ISSN: 0006-3002

  60. Tissue response to poly(L-lactic acid)-based blend with phospholipid polymer for biodegradable cardiovascular stents Peer-reviewed

    Hyung Il Kim, Kazuhiko Ishihara, Seungbok Lee, Ji-Hun Seo, Hye Young Kim, Dongwhan Suh, Min Uk Kim, Tomohiro Konno, Madoka Takai, Jeong-Sun Seo

    BIOMATERIALS 32 (9) 2241-2247 2011/03

    DOI: 10.1016/j.biomaterials.2010.11.067  

    ISSN: 0142-9612

  61. Spatial distribution of intraperitoneally administrated paclitaxel nanoparticles solubilized with poly (2-methacryloxyethyl phosphorylcholine-co n-butyl methacrylate) in peritoneal metastatic nodules Peer-reviewed

    Takao Kamei, Joji Kitayama, Hironori Yamaguchi, Daisuke Soma, Shigenobu Emoto, Tomohiro Konno, Kazuhiko Ishihara, Hironori Ishigami, Shoichi Kaisaki, Hirokazu Nagawa

    CANCER SCIENCE 102 (1) 200-205 2011/01

    DOI: 10.1111/j.1349-7006.2010.01747.x  

    ISSN: 1347-9032

  62. Reduction of Peritendinous Adhesions by Hydrogel Containing Biocompatible Phospholipid Polymer MPC for Tendon Repair Peer-reviewed

    Noriyuki Ishiyama, Toru Moro, Takashi Ohe, Toshiki Miura, Kazuhiko Ishihara, Tomohiro Konno, Tadashi Ohyama, Mizuna Kimura, Masayuki Kyomoto, Taku Saito, Kozo Nakamura, Hiroshi Kawaguchi

    JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME 93A (2) 142-149 2011/01

    DOI: 10.2106/JBJS.I.01634  

    ISSN: 0021-9355

  63. The biological performance of cell-containing phospholipid polymer hydrogels in bulk and microscale form Peer-reviewed

    Yan Xu, Kihoon Jang, Tomohiro Konno, Kazuhiko Ishihara, Kazuma Mawatari, Takehiko Kitamori

    BIOMATERIALS 31 (34) 8839-8846 2010/12

    DOI: 10.1016/j.biomaterials.2010.07.106  

    ISSN: 0142-9612

  64. Control of cell function on a phospholipid polymer having phenylboronic acid moiety Peer-reviewed

    Aya Saito, Tomohiro Konno, Hiroki Ikake, Kimio Kurita, Kazuhiko Ishihara

    BIOMEDICAL MATERIALS 5 (5) 054101 2010/10

    DOI: 10.1088/1748-6041/5/5/054101  

    ISSN: 1748-6041

  65. Single-cell attachment and culture method using a photochemical reaction in a closed microfluidic system Peer-reviewed

    Kihoon Jang, Yan Xu, Yo Tanaka, Kae Sato, Kazuma Mawatari, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    BIOMICROFLUIDICS 4 (3) 32208 2010/09

    DOI: 10.1063/1.3494287  

    ISSN: 1932-1058

  66. 2-Methacryloyloxyethyl phosphorylcholine polymer (MPC)-coating improves the transfection activity of GALA-modified lipid nanoparticles by assisting the cellular uptake and intracellular dissociation of plasmid DNA in primary hepatocytes Peer-reviewed

    Masami Ukawa, Hidetaka Akita, Tomoya Masuda, Yasuhiro Hayashi, Tomohiro Konno, Kazuhiko Ishihara, Hideyoshi Harashima

    BIOMATERIALS 31 (24) 6355-6362 2010/08

    DOI: 10.1016/j.biomaterials.2010.04.031  

    ISSN: 0142-9612

  67. A Microfluidic Hydrogel Capable of Cell Preservation without Perfusion Culture under Cell-Based Assay Conditions Peer-reviewed

    Yan Xu, Kae Sato, Kazuma Mawatari, Tomohiro Konno, Kihoon Jang, Kazuhiko Ishihara, Takehiko Kitamori

    ADVANCED MATERIALS 22 (28) 3017-3021 2010/07

    DOI: 10.1002/adma.201000006  

    ISSN: 0935-9648

  68. The prevention of peritendinous adhesions by a phospholipid polymer hydrogel formed in situ by spontaneous intermolecular interactions Peer-reviewed

    Noriyuki Ishiyama, Toru Moro, Kazuhiko Ishihara, Takashi Ohe, Toshiki Miura, Tomohiro Konno, Tadashi Ohyama, Mizuna Kimura, Masayuki Kyomoto, Kozo Nakamura, Hiroshi Kawaguchi

    BIOMATERIALS 31 (14) 4009-4016 2010/05

    DOI: 10.1016/j.biomaterials.2010.01.100  

    ISSN: 0142-9612

  69. An efficient surface modification using 2-methacryloyloxyethyl phosphorylcholine to control cell attachment via photochemical reaction in a microchannel Peer-reviewed

    Kihoon Jang, Kae Sato, Yo Tanaka, Yan Xu, Moritoshi Sato, Takahiro Nakajima, Kazuma Mawatari, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    LAB ON A CHIP 10 (15) 1937-1945 2010

    DOI: 10.1039/c002239j  

    ISSN: 1473-0197

  70. Graft linker immobilization for spatial control of protein immobilization inside fused microchips Peer-reviewed

    Kentaro Shirai, Bjorn Renberg, Kae Sato, Kazuma Mawatari, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    ELECTROPHORESIS 30 (24) 4251-4255 2009/12

    DOI: 10.1002/elps.200900227  

    ISSN: 0173-0835

  71. Graft linker immobilization for spatial control of protein immobilization inside fused microchips Peer-reviewed

    Kentaro Shirai, Bjorn Renberg, Kae Sato, Kazuma Mawatari, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    ELECTROPHORESIS 30 (24) 4251-4255 2009/12

    DOI: 10.1002/elps.200900227  

    ISSN: 0173-0835

  72. Controlled drug release from multilayered phospholipid polymer hydrogel on titanium alloy surface Peer-reviewed

    Jiyeon Choi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMATERIALS 30 (28) 5201-5208 2009/10

    DOI: 10.1016/j.biomaterials.2009.06.003  

    ISSN: 0142-9612

  73. Controlled drug release from multilayered phospholipid polymer hydrogel on titanium alloy surface Peer-reviewed

    Jiyeon Choi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMATERIALS 30 (28) 5201-5208 2009/10

    DOI: 10.1016/j.biomaterials.2009.06.003  

    ISSN: 0142-9612

  74. Intraperitoneal administration of paclitaxel solubilized with poly(2-methacryloxyethyl phosphorylcholine-co n-butyl methacrylate) for peritoneal dissemination of gastric cancer Peer-reviewed

    Daisuke Soma, Joji Kitayama, Tomohiro Konno, Kazuhiko Ishihara, Jun Yamada, Takao Kamei, Hironori Ishigami, Shoichi Kaisaki, Hirokazu Nagawa

    CANCER SCIENCE 100 (10) 1979-1985 2009/10

    DOI: 10.1111/j.1349-7006.2009.01265.x  

    ISSN: 1347-9032

  75. Solubilization of quantum dot with new double functional reversible addition-fragmentation chain transfer reagents Peer-reviewed

    Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    CURRENT APPLIED PHYSICS 9 (4) E284-E286 2009/07

    DOI: 10.1016/j.cap.2009.06.015  

    ISSN: 1567-1739

  76. Solubilization of quantum dot with new double functional reversible addition-fragmentation chain transfer reagents Peer-reviewed

    Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    CURRENT APPLIED PHYSICS 9 (4) E284-E286 2009/07

    DOI: 10.1016/j.cap.2009.06.015  

    ISSN: 1567-1739

  77. Smart controlled preparation of multilayered hydrogel for releasing bioactive molecules Peer-reviewed

    Jiyeon Choi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    CURRENT APPLIED PHYSICS 9 (4) E259-E262 2009/07

    DOI: 10.1016/j.cap.2009.06.054  

    ISSN: 1567-1739

  78. Smart controlled preparation of multilayered hydrogel for releasing bioactive molecules Peer-reviewed

    Jiyeon Choi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    CURRENT APPLIED PHYSICS 9 (4) E259-E262 2009/07

    DOI: 10.1016/j.cap.2009.06.054  

    ISSN: 1567-1739

  79. Preparation of electrospun poly(L-lactide-co-caprolactone-co-glycolide)/phospholipid polymer/rapamycin blended fibers for vascular application Peer-reviewed

    Hyung Il Kim, Ryosuke Matsuno, Ji-Hun Seo, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    CURRENT APPLIED PHYSICS 9 (4) E249-E251 2009/07

    DOI: 10.1016/j.cap.2009.06.001  

    ISSN: 1567-1739

  80. Preparation of electrospun poly(L-lactide-co-caprolactone-co-glycolide)/phospholipid polymer/rapamycin blended fibers for vascular application Peer-reviewed

    Hyung Il Kim, Ryosuke Matsuno, Ji-Hun Seo, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    CURRENT APPLIED PHYSICS 9 (4) E249-E251 2009/07

    DOI: 10.1016/j.cap.2009.06.001  

    ISSN: 1567-1739

  81. Selective targeting by preS1 domain of hepatitis B surface antigen conjugated with phosphorylcholine-based amphiphilic block copolymer micelles as a biocompatible, drug delivery carrier for treatment of human hepatocellular carcinoma with paclitaxel Peer-reviewed

    Ryohei Miyata, Masakazu Ueda, Hiromitsu Jinno, Tomohiro Konno, Kazuhiko Ishihara, Nobutoshi Ando, Yuko Kitagawa

    INTERNATIONAL JOURNAL OF CANCER 124 (10) 2460-2467 2009/05

    DOI: 10.1002/ijc.24227  

    ISSN: 0020-7136

  82. Biodegradable polymer films for releasing nanovehicles containing sirolimus Peer-reviewed

    Hyung Il Kim, Madoka Takai, Tomohiro Konno, Ryosuke Matsuno, Kazuhiko Ishihara

    DRUG DELIVERY 16 (4) 183-188 2009/05

    DOI: 10.1080/10717540902757416  

    ISSN: 1071-7544

  83. Selective targeting by preS1 domain of hepatitis B surface antigen conjugated with phosphorylcholine-based amphiphilic block copolymer micelles as a biocompatible, drug delivery carrier for treatment of human hepatocellular carcinoma with paclitaxel Peer-reviewed

    Ryohei Miyata, Masakazu Ueda, Hiromitsu Jinno, Tomohiro Konno, Kazuhiko Ishihara, Nobutoshi Ando, Yuko Kitagawa

    INTERNATIONAL JOURNAL OF CANCER 124 (10) 2460-2467 2009/05

    DOI: 10.1002/ijc.24227  

    ISSN: 0020-7136

  84. Biodegradable polymer films for releasing nanovehicles containing sirolimus Peer-reviewed

    Hyung Il Kim, Madoka Takai, Tomohiro Konno, Ryosuke Matsuno, Kazuhiko Ishihara

    DRUG DELIVERY 16 (4) 183-188 2009/05

    DOI: 10.1080/10717540902757416  

    ISSN: 1071-7544

  85. Protein adsorption resistance and oxygen permeability of chemically crosslinked phospholipid polymer hydrogel for ophtnalmologie biomaterials Peer-reviewed

    Tatsuro Goda, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Journal of Biomedical Materials Research - Part B Applied Biomaterials 89 (1) 184-190 2009/04

    Publisher: Wiley

    DOI: 10.1002/jbm.b.31204  

    ISSN: 1552-4973 1552-4981

  86. Protein adsorption resistance and oxygen permeability of chemically crosslinked phospholipid polymer hydrogel for ophtnalmologie biomaterials Peer-reviewed

    Tatsuro Goda, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Journal of Biomedical Materials Research - Part B Applied Biomaterials 89 (1) 184-190 2009/04

    Publisher: 1

    DOI: 10.1002/jbm.b.31204  

    ISSN: 1552-4973 1552-4981

  87. Surface modification by 2-methacryloyloxyethyl phosphorylcholine coupled to a photolabile linker for cell micropatterning Peer-reviewed

    Kihoon Jang, Kae Sato, Kazuma Mawatari, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    BIOMATERIALS 30 (7) 1413-1420 2009/03

    DOI: 10.1016/j.biomaterials.2008.11.013  

    ISSN: 0142-9612

  88. Surface modification by 2-methacryloyloxyethyl phosphorylcholine coupled to a photolabile linker for cell micropatterning Peer-reviewed

    Kihoon Jang, Kae Sato, Kazuma Mawatari, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    BIOMATERIALS 30 (7) 1413-1420 2009/03

    DOI: 10.1016/j.biomaterials.2008.11.013  

    ISSN: 0142-9612

  89. Muscle-powered Nano Mechanical System Assembled by Optical Tweezers Peer-reviewed

    Takayuki Hoshino, Hiroshi Kuroda, Tomohiro Konno, Kazuhiko Ishihara, Reo Kometani, Keisuke Morishima

    2009 9TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) 636-639 2009

  90. Controllable Nanostructured Surface Modification on Quantum Dot for Biomedical Application in Aqueous Medium Peer-reviewed

    Ryosuke Matsuno, Yusuke Goto, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 9 (1) 358-365 2009/01

    DOI: 10.1166/jnn.2009.J082  

    ISSN: 1533-4880

  91. Surface immobilization of biocompatible phospholipid polymer multilayered hydrogel on titanium alloy Peer-reviewed

    Jiyeon Choi, Tomohiro Konno, Ryosuke Matsuno, Madoka Takai, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 67 (2) 216-223 2008/12

    DOI: 10.1016/j.colsurfb.2008.08.025  

    ISSN: 0927-7765

  92. Surface immobilization of biocompatible phospholipid polymer multilayered hydrogel on titanium alloy Peer-reviewed

    Jiyeon Choi, Tomohiro Konno, Ryosuke Matsuno, Madoka Takai, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 67 (2) 216-223 2008/12

    DOI: 10.1016/j.colsurfb.2008.08.025  

    ISSN: 0927-7765

  93. Protein adsorption resistant surface on polymer composite based on 2D-and 3D-controlled grafting of phospholipid moieties Peer-reviewed

    Toru Hoshi, Ryosuke Matsuno, Takashi Sawaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    APPLIED SURFACE SCIENCE 255 (2) 379-383 2008/11

    DOI: 10.1016/j.apsusc.2008.06.145  

    ISSN: 0169-4332

  94. Protein adsorption resistant surface on polymer composite based on 2D-and 3D-controlled grafting of phospholipid moieties Peer-reviewed

    Toru Hoshi, Ryosuke Matsuno, Takashi Sawaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    APPLIED SURFACE SCIENCE 255 (2) 379-383 2008/11

    DOI: 10.1016/j.apsusc.2008.06.145  

    ISSN: 0169-4332

  95. Artificial Cell Membrane-Covered Nanoparticles Embedding Quantum Dots as Stable and Highly Sensitive Fluorescence Bioimaging Probes Peer-reviewed

    Yusuke Goto, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMACROMOLECULES 9 (11) 3252-3257 2008/11

    DOI: 10.1021/bm800819r  

    ISSN: 1525-7797

  96. Rapid development of hydrophilicity and protein adsorption resistance by polymer surfaces bearing phosphorylcholine and naphthalene groups Peer-reviewed

    Koji Futamura, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    LANGMUIR 24 (18) 10340-10344 2008/09

    DOI: 10.1021/la801017h  

    ISSN: 0743-7463

  97. POLY 508-Polymeric nanoparticles with artificial cell membrane surface for high-affinity separation of proteins Peer-reviewed

    Kazuhiko Ishihara, Yusuke Goto, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 236 2008/08

    ISSN: 0065-7727

  98. POLY 508-Polymeric nanoparticles with artificial cell membrane surface for high-affinity separation of proteins Peer-reviewed

    Kazuhiko Ishihara, Yusuke Goto, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 236 2008/08

    ISSN: 0065-7727

  99. Photografting of 2-methacryloyloxyethyl phosphorylcholine from polydimethylsiloxane: Tunable protein repellency and lubrication property Peer-reviewed

    Tatsuro Goda, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 63 (1) 64-72 2008/05

    DOI: 10.1016/j.colsurfb.2007.11.014  

    ISSN: 0927-7765

  100. Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly(MPC) graft chains induced by gamma-ray irradiation (Journal of Biomedical Materials Research - Part B Applied Biomaterials (2008) 82B, (320-327) DOI: 10.1002/jbm.b.30874) Peer-reviewed

    Masayuki Kyomoto, Toru Moro, Fumiaki Miyaji, Tomohiro Konno, Masami Hashimoto, Hiroshi Kawaguchi, Yoshio Takatori, Kozo Nakamura, Kazuhiko Ishihara

    Journal of Biomedical Materials Research - Part B Applied Biomaterials 85 (1) 301 2008/04

    DOI: 10.1002/jbm.b.31079  

    ISSN: 1552-4973 1552-4981

  101. Surface tethering of phosphorylcholine groups onto poly(dimethylsiloxane) through swelling-deswelling methods with phospholipids moiety containing ABA-type block copolymers Peer-reviewed

    Ji-Hun Seo, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMATERIALS 29 (10) 1367-1376 2008/04

    DOI: 10.1016/j.biomaterials.2007.11.039  

    ISSN: 0142-9612

  102. Polymer composite biomaterials from polyethylene/poly(vinyl acetate) prepared in supercritical carbon dioxide and their bulk and surface characterization Peer-reviewed

    Toru Hoshi, Takashi Sawaguchi, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    JOURNAL OF SUPERCRITICAL FLUIDS 44 (3) 391-399 2008/04

    DOI: 10.1016/j.supflu.2007.09.020  

    ISSN: 0896-8446

    eISSN: 1872-8162

  103. Polymer composite biomaterials from polyethylene/poly(vinyl acetate) prepared in supercritical carbon dioxide and their bulk and surface characterization Peer-reviewed

    Toru Hoshi, Takashi Sawaguchi, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    JOURNAL OF SUPERCRITICAL FLUIDS 44 (3) 391-399 2008/04

    DOI: 10.1016/j.supflu.2007.09.020  

    ISSN: 0896-8446

    eISSN: 1872-8162

  104. Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly(MPC) graft chains induced by gamma-ray irradiation (vol 84, pg 320, 2008) Peer-reviewed

    Masayuki Kyomoto, Toru Moro, Fumiaki Miyaji, Tomohiro Konno, Masami Hashimoto, Hiroshi Kawaguchi, Yoshio Takatori, Kozo Nakamura, Kazuhiko Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 85B (1) 301-301 2008/04

    DOI: 10.1002/jbm.b.30874  

    ISSN: 1552-4973

  105. Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly(MPC) graft chains induced by gamma-ray irradiation (vol 84, pg 320, 2008) Peer-reviewed

    Masayuki Kyomoto, Toru Moro, Fumiaki Miyaji, Tomohiro Konno, Masami Hashimoto, Hiroshi Kawaguchi, Yoshio Takatori, Kozo Nakamura, Kazuhiko Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 85B (1) 301-301 2008/04

    DOI: 10.1002/jbm.b.30874  

    ISSN: 1552-4973

  106. Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly(MPC) graft chains induced by gamma-ray irradiation (vol 84, pg 320, 2008) Peer-reviewed

    Masayuki Kyomoto, Toru Moro, Fumiaki Miyaji, Tomohiro Konno, Masami Hashimoto, Hiroshi Kawaguchi, Yoshio Takatori, Kozo Nakamura, Kazuhiko Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 85B (1) 301-301 2008/04

    DOI: 10.1002/jbm.b.30874  

    ISSN: 1552-4973

  107. Surface tethering of phosphorylcholine groups onto poly(dimethylsiloxane) through swelling-deswelling methods with phospholipids moiety containing ABA-type block copolymers Peer-reviewed

    Ji-Hun Seo, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMATERIALS 29 (10) 1367-1376 2008/04

    DOI: 10.1016/j.biomaterials.2007.11.039  

    ISSN: 0142-9612

  108. Polymer nanoparticles covered with phosphorylcholine groups and immobilized with antibody for high-affinity separation of proteins Peer-reviewed

    Yusuke Goto, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMACROMOLECULES 9 (3) 828-833 2008/03

    DOI: 10.1021/bm701161d  

    ISSN: 1525-7797

  109. Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly(MPC) graft chains induced by gamma-ray irradiation Peer-reviewed

    Masayuki Kyomoto, Toru Moro, Fumiaki Miyaji, Tomohiro Konno, Masami Hashimoto, Hiroshi Kawaguchi, Yoshio Takatori, Kozo Nakamura, Kazuhiko Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 84B (2) 320-327 2008/02

    DOI: 10.1002/jbm.b.30874  

    ISSN: 1552-4973

    eISSN: 1552-4981

  110. Effect of 2-methacryloyloxyethyl phosphorylcholine concentration on photo-induced graft polymerization of polyethylene in reducing the wear of orthopaedic bearing surface Peer-reviewed

    M. Kyomoto, T. Moro, F. Miyaji, T. Konno, M. Hashimoto, H. Kawaguchi, Y. Takatori, K. Nakamura, K. Ishihara

    J. Biomed. Mat. Res. 86A 439-447 2008

    DOI: 10.1002/jbm.a.31511  

  111. A Nano-Needle Interface Self-Assembled by Using Cell Migration for Recording Intracellular Activity: Nano-Needle Durability Peer-reviewed

    Takayuki Hoshino, Tomohiro Konno, Kazuhiko Ishihara, Keisuke Morishima

    2008 2ND IEEE RAS & EMBS INTERNATIONAL CONFERENCE ON BIOMEDICAL ROBOTICS AND BIOMECHATRONICS (BIOROB 2008), VOLS 1 AND 2 506-+ 2008

    DOI: 10.1109/BIOROB.2008.4762904  

    ISSN: 2155-1782

  112. Bioconjugated phospholipid polymer biointerface for enzyme-linked immunosorbent assay Peer-reviewed

    Kazuki Nishizawa, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMACROMOLECULES 9 (1) 403-407 2008/01

    DOI: 10.1021/bm7010246  

    ISSN: 1525-7797

  113. Effects of photo-induced graft polymerization of 2-methacryloyloxyethyl phosphorylcholine on physical properties of cross-linked polyethylene in artificial hip joints Peer-reviewed

    Masayuki Kyomoto, Toru Moro, Tomohiro Konno, Hiroaki Takadama, Hiroshi Kawaguchi, Yoshio Takatori, Kozo Nakamura, Noboru Yamawaki, Kazuhiko Ishihara

    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE 18 (9) 1809-1815 2007/09

    DOI: 10.1007/s10856-007-3063-0  

    ISSN: 0957-4530

  114. POLY 586-Cytocompatible phospholipid polymer hydrogel scaffold with bioconjugation of cell adhesive peptide sequence Peer-reviewed

    Kazuhiko Ishihara, Eri Maeta, Madoka Takai, Tomohiro Konno

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 234 2007/08

    ISSN: 0065-7727

  115. POLY 584-Cell encapsulation hydrogel matrix "cell-container" prepared by spontaneous reversible gelation between water-soluble phospholipid polymer bearing phenylboronic acid moiety and polyols Peer-reviewed

    Tomohiro Konno, Kazuhiko Ishihara

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 234 2007/08

    ISSN: 0065-7727

  116. Enhanced wear resistance of modified cross-linked polyethylene by grafting with poly(2-methacryloyloxyethyl phosphorylcholine) Peer-reviewed

    Masayuki Kyomoto, Toru Moro, Tomohiro Konno, Hiroaki Takadama, Noboru Yamawaki

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 82A (1) 10-17 2007/07

    DOI: 10.1002/jbm.a.31134  

    ISSN: 1549-3296

  117. Efficacy of an MPC-BMA co-polymer as a nanotransporter for paclitaxel. Peer-reviewed

    Masahiro Wada, Hiromitsu Jinno, Masakazu Ueda, Tadashi Ikeda, Masaki Kitajima, Tomohiro Konno, Junji Watanabe, Kazuhiko Ishihara

    Anticancer research 27 (3B) 1431-1436 2007/05/01

    ISSN: 1791-7530

  118. Efficacy of an MPC-BMA co-polymer as a nanotransporter for paclitaxel Peer-reviewed

    Masahiro Wada, Hiromitsu Jinno, Masakazu Ueda, Tadashi Ikeda, Masaki Kitajima, Tomohiro Konno, Junji Watanabe, Kazuhiko Ishihara

    ANTICANCER RESEARCH 27 (3B) 1431-1435 2007/05

    ISSN: 0250-7005

  119. Temporal and spatially controllable cell encapsulation using a water-soluble phospholipid polymer with phenylboronic acid moiety Peer-reviewed

    Tomohiro Konno, Kazuhiko Ishihara

    BIOMATERIALS 28 (10) 1770-1777 2007/04

    DOI: 10.1016/j.biomaterials.2006.12.017  

    ISSN: 0142-9612

  120. Nanometer-scale patterned surfaces for control of cell adhesion Peer-reviewed

    Makiko Goto, Takehiko Tsukahara, Kae Sato, Tomohiro Konno, Kazuhiko Ishihara, Kfichi Sato, Takehiko Kitamori

    ANALYTICAL SCIENCES 23 (3) 245-247 2007/03

    DOI: 10.2116/analsci.23.245  

    ISSN: 0910-6340

  121. The movement of a water droplet on a gradient surface prepared by photodegradation Peer-reviewed

    Yoshihiro Ito, Mojgan Heydari, Ayako Hashimoto, Tomohiro Konno, Ayaka Hirasawa, Satomi Hori, Kimio Kurita, Akira Nakajima

    LANGMUIR 23 (4) 1845-1850 2007/02

    DOI: 10.1021/la0624992  

    ISSN: 0743-7463

  122. Charged phospholipid polymer surfaces with high cell adhesion resistance for cell chip

    Yan Xu, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 424-426 2007

    Publisher: Chemical and Biological Microsystems Society

  123. Nanostructured phospholipid biointerface for immunoassay microchip integrated with plasma separation membrane

    Kazuki Nishizawa, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 1291-1293 2007

    Publisher: Chemical and Biological Microsystems Society

  124. Photoinduced phospholipid polymer grafting on Parylene film: Advanced lubrication and antibiofouling properties Peer-reviewed

    Tatsuro Goda, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 54 (1) 67-73 2007/01

    DOI: 10.1016/j.colsurfb.2006.09.006  

    ISSN: 0927-7765

  125. Microfluidic flow control on charged phospholipid polymer interface Peer-reviewed

    Yan Xu, Madoka Takai, Tomohiro Konno, Kazuhiko Ishihara

    LAB ON A CHIP 7 (2) 199-206 2007

    DOI: 10.1039/b616851p  

    ISSN: 1473-0197

  126. High lubricious surface of cobalt-chromium-molybdenum alloy prepared by grafting poly(2-methacryloyloxyethyl phosphorylcholine) Peer-reviewed

    Kyomoto, M, Iwasaki, Y, Moro, T, Konno, T, Miyaji, F, Kawaguchi, H, Takatori, Y, Nakamura, K, Ishihara, K

    Biomaterials 28 (20) 3121-3130 2007

    DOI: 10.1016/j.biomaterials.2007.03.010  

    ISSN: 0142-9612

  127. Biomimetic phosphorylcholine polymer grafting from polydimethylsiloxane surface using photo-induced polymerization Peer-reviewed

    Tatsuro Goda, Tomohiro Konno, Madoka Takai, Toru Moro, Kazuhiko Ishihara

    BIOMATERIALS 27 (30) 5151-5160 2006/10

    DOI: 10.1016/j.biomaterials.2006.05.046  

    ISSN: 0142-9612

  128. Culture of mouse embryonic stem cells on photoimmobilized polymers Peer-reviewed

    Tomohiro Konno, Naoki Kawazoe, Guoping Chen, Yoshihiro Ito

    Journal of Bioscience and Bioengineering 102 (4) 304-310 2006/10

    Publisher: 4

    DOI: 10.1263/jbb.102.304  

    ISSN: 1389-1723

  129. POLY 429-Recoverable polymer hydrogels based on covalently complex by new cytocompatible phospholipid polymers Peer-reviewed

    Tomohiro Konno, Kazuhiko Ishihara

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 232 2006/09

    ISSN: 0065-7727

  130. PMSE 78-Poly(p-phenylene sulfonic acid) graft copolymers: Washing, temperature and relative humidity, effect on conductivity Peer-reviewed

    Tomohiro Konno, Kazuhiko Ishihara

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 232 227-227 2006/09

    ISSN: 0065-7727

  131. Asymmetrically functional surface properties on biocompatible phospholipid polymer membrane for bioartificial kidney Peer-reviewed

    Hideto Ueda, Junji Watanabe, Tomohiro Konno, Madoka Takai, Akira Saito, Kazuhiko Ishihara

    Journal of Biomedical Materials Research Part A 77A (1) 19-27 2006/04/01

    DOI: 10.1002/jbm.a.30606  

    ISSN: 1552-4965

  132. Asymmetrically functional surface properties on biocompatible phospholipid polymer membrane for bioartificial kidney Peer-reviewed

    H Ueda, J Watanabe, T Konno, M Takai, A Saito, K Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 77A (1) 19-27 2006/04

    DOI: 10.1002/jbm.a.30606  

    ISSN: 1549-3296

  133. Dual mode bioreactions on polymer nanoparticles covered with phosphorylcholine group Peer-reviewed

    Ito, T, Watanabe, J, Takai, M, Konno, T, Iwasaki, Y, Ishihara, K

    Colloids and Surfaces B-Biointerfaces 50 (1) 55-60 2006

    DOI: 10.1016/j.colsurfb.2006.04.006  

    ISSN: 0927-7765 1873-4367

  134. Enzymatic photochemical sensing using luciferase-immobilized polymer nanoparticles covered with artificial cell membrane Peer-reviewed

    Tomohiro Konno, Tomomi Ito, Madoka Takai, Kazuhiko Ishihara

    JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 17 (12) 1347-1357 2006

    DOI: 10.1163/156856206778937235  

    ISSN: 0920-5063

  135. Formation of embryoid bodies by mouse embryonic stem cells on plastic surfaces Peer-reviewed

    T Konno, K Akita, K Kurita, Y Ito

    JOURNAL OF BIOSCIENCE AND BIOENGINEERING 100 (1) 88-93 2005/07

    DOI: 10.1263/jbb.100.88  

    ISSN: 1389-1723

  136. Photo-immobilization of a phospholipid polymer for surface modification Peer-reviewed

    T Konno, H Hasuda, K Ishihara, Y Ito

    BIOMATERIALS 26 (12) 1381-1388 2005/04

    DOI: 10.1016/j.biomaterials.2004.04.047  

    ISSN: 0142-9612

  137. Surface grafting of artificial joints with a biocompatible polymer for preventing periprosthetic osteolysis Peer-reviewed

    T Moro, Y Takatori, K Ishihara, T Konno, Y Takigawa, T Matsushita, UI Chung, K Nakamura, H Kawaguchi

    NATURE MATERIALS 3 (11) 829-836 2004/11

    DOI: 10.1038/nmat1233  

    ISSN: 1476-1122

    eISSN: 1476-4660

  138. Regulation of enzyme-substrate complexation by a substrate conjugated with a phospholipid polymer Peer-reviewed

    K Takei, T Konno, J Watanabe, K Ishihara

    BIOMACROMOLECULES 5 (3) 858-862 2004/05

    DOI: 10.1021/bm0344250  

    ISSN: 1525-7797

  139. Enhanced solubility of paclitaxel using water-soluble and biocompatible 2-methacryloyloxyethyl phosphorylcholine polymers Peer-reviewed

    Tomohiro Konno, Junji Watanabe, Kazuhiko Ishihara

    Journal of Biomedical Materials Research Part A 65A (2) 209-214 2003/05/01

    DOI: 10.1002/jbm.a.10481  

    ISSN: 1097-4636

  140. Enhanced solubility of paclitaxel using water-soluble and biocompatible 2-methacryloyloxyethyl phosphorylcholine polymers Peer-reviewed

    Tomohiro Konno, Junji Watanabe, Kazuhiko Ishihara

    Journal of Biomedical Materials Research - Part A 65 (2) 209-214 2003/05/01

    Publisher: John Wiley and Sons Inc.

    DOI: 10.1002/jbm.a.10481  

    ISSN: 0021-9304

Show all ︎Show first 5

Misc. 449

  1. Quantitative Analysis of Intracellular Distribution of Poorly Water Soluble Drugs by Raman Imaging

    古賀圭祐, 影山莉沙, 能崎優太, 中林孝和, 金野智浩

    分子科学討論会講演プログラム&要旨(Web) 17th 2023

  2. Development of zwitterionic star polymers for cytosolic delivery

    能崎優太, 金野智浩

    日本薬学会年会要旨集(Web) 142nd 2022

    ISSN: 0918-9823

  3. Measurement of intracellular distribution of biocompatible phospholipid polymers by Raman imaging

    古賀圭祐, 能崎優太, 影山莉沙, 中林孝和, 金野智浩

    日本薬学会年会要旨集(Web) 142nd 2022

    ISSN: 0918-9823

  4. Preparation of spontaneously and reversible phospholipid polymer hydrogels with rapid dissociation and their application for cell immobilization matrix.

    森脇幸, 能崎優太, 金野智浩

    日本薬学会年会要旨集(Web) 142nd 2022

    ISSN: 0918-9823

  5. Preparation of cytocompatible phospholipid polymer bearing phenylboronic acid for non-invasive cell adhesion and detachment

    原田昌起, 能崎優太, 能崎優太, 金野智浩, 金野智浩

    日本薬学会年会要旨集(Web) 142nd 2022

    ISSN: 0918-9823

  6. Effect of cationic unit inclusion in star-shaped phospholipid polymer for intracellular delivery

    能崎優太, 金野智浩

    日本バイオマテリアル学会大会予稿集(Web) 44th 2022

  7. Intracellular distribution of water-soluble phospholipid polymers measured with Raman imaging.

    古賀圭祐, 能崎優太, 影山莉沙, 中林孝和, 金野智浩

    日本バイオマテリアル学会大会予稿集(Web) 44th 2022

  8. Evaluation of spontaneously formed and reversible phospholipid polymer hydrogels with rapid dissociation for cell immobilization matrix

    森脇幸, 能崎優太, 金野智浩

    東北大学金属材料研究所共同研究ワークショップ/日本バイオマテリアル学会東北ブロック講演会 2022 2022

  9. Preparation of Photo-Responsive Phospholipid Polymer Surfaces and Evaluation of Dynamic Surface Properties

    岩附芽衣, 能崎優太, 金野智浩

    東北大学金属材料研究所共同研究ワークショップ/日本バイオマテリアル学会東北ブロック講演会 2022 2022

  10. Synthesis of well-defined amphiphilic phospholipid polymers and evaluation focused on molecular mobility in hydrophobic domains of poly molecular assemblies

    嘉藤茉優, 能崎優太, 金野智浩

    東北大学金属材料研究所共同研究ワークショップ/日本バイオマテリアル学会東北ブロック講演会 2022 2022

  11. Synthesis and characterization of photo-responsive amphiphilic phospholipid polymer

    数藤榛華, 能崎優太, 金野智浩

    東北大学金属材料研究所共同研究ワークショップ/日本バイオマテリアル学会東北ブロック講演会 2022 2022

  12. 多分岐型リン脂質ポリマーによる細胞内デリバリーキャリアの創製

    能崎優太, 金野智浩

    次世代を担う若手のためのフィジカル・ファーマフォーラム講演要旨集 19th 2022

  13. Synthesis of well-defined amphiphilic phospholipid polymers and evaluation of cellular uptake

    能崎優太, 金野智浩

    日本バイオマテリアル学会大会予稿集(Web) 43rd 2021

  14. Imaging cellular distribution of phospholipid polymers by Raman microscopy

    古賀圭祐, 能崎優太, 影山莉沙, 中林孝和, 金野智浩

    日本バイオマテリアル学会大会予稿集(Web) 43rd 2021

  15. 水溶液中で安定にパクリタキセルを保持するための水溶性・両親媒性ブロック型MPCポリマー

    牟 鳴薇, 金野 智浩, 石原 一彦

    日本バイオマテリアル学会大会予稿集 39回 114-114 2017/11

    Publisher: 日本バイオマテリアル学会

  16. 自発形成‐解離型リン脂質ポリマーハイドロゲルを用いて細胞機能調節する物理因子を導出する

    金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 66 (2) ROMBUNNO.1N15 2017/09/06

  17. 一細胞回収を指向した新規光分解性PEG脂質共重合体の開発

    中宿優太, 山平真也, 山口哲志, 金野智浩, 石原一彦, 長棟輝行

    日本生物工学会大会講演要旨集 平成29年度 315-315 2017/08

    Publisher: (公社)日本生物工学会

  18. 細胞親和性ポリマーマトリックス「セルコンテナー」を基盤とした再生医療技術

    金野智浩

    再生医療 16 130 2017/02/01

    ISSN: 1347-7919

  19. 乳癌腋窩リンパ節転移に対する低侵襲新規光線力学的治療~ヌードマウスを用いた基礎研究

    嶋田恭輔, 嶋田恭輔, 神野浩光, 松田祐子, 金野智浩, 石原一彦, 北川雄光

    SNNS研究会学術集会プログラム抄録集 19th 33 2017

  20. 内包細胞の増殖制御を目指したリン脂質ポリマーハイドロゲルによる細胞周辺微小環境の構築

    小田悠加, 金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 64 (1) ROMBUNNO.1PG111 2015/05/12

  21. MPCポリマーハイドロゲルを用いた細胞周辺微小環境の制御と分化誘導シグナル応答性の向上

    小田悠加, 金野智浩, 石原一彦

    日本バイオマテリアル学会大会予稿集 36th 192-192 2014/11/17

    Publisher: 日本バイオマテリアル学会

  22. 生体親和性ポリマーを用いた人工内耳電極の改良

    木下淳, 吉川弥生, 柿木章伸, 近藤健二, 金野智浩, 石原一彦, 山岨達也

    日本バイオマテリアル学会大会予稿集 36回 138-138 2014/11

    Publisher: 日本バイオマテリアル学会

  23. 細胞親和性リン脂質ポリマーによる自発形成ハイドロゲルの人工細胞外マトリックス機能

    金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 63 (2) ROMBUNNO.3W11 2014/09/03

  24. リン脂質ポリマーハイドロゲルを用いた細胞周辺微小環境制御による高効率幹細胞分化誘導

    小田悠加, 金野智浩, 石原一彦

    高分子学会医用高分子シンポジウム講演要旨集 43rd 33-34 2014/07/22

  25. 自発形成リン脂質ポリマーハイドロゲルによる固定化マトリックスを用いた細胞分化制御

    金野智浩, 石原一彦

    高分子学会医用高分子シンポジウム講演要旨集 43rd 111-112 2014/07/22

  26. リン脂質ポリマーハイドロゲルで周辺環境を制御された幹細胞の高効率分化誘導

    小田悠加, 金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 63 (1) ROMBUNNO.2J19 2014/05/09

  27. 細胞工学・再生医療のためのバイオインターフェース設計

    金野智浩

    再生医療 13 145 2014/01/27

    ISSN: 1347-7919

  28. 新しい人工内耳(EAS)に関する基礎的,臨床的研究 生体親和性ポリマーを用いた人工内耳電極の改良に関する研究

    柿木彰伸, 近藤健二, 吉川弥生, 木下淳, 金野智浩, 石原一彦

    新しい人工内耳(EAS)に関する基礎的、臨床的研究 平成25年度 総括・分担研究報告書 39-41 2014

  29. リン脂質ポリマーハイドロゲルによる細胞微小環境制御と細胞機能応答

    小田悠加, 金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 62 (1) ROMBUNNO.1PC111 2013/05/14

  30. 細胞膜透過型MPCポリマーを用いたsiRNAの細胞内導入

    蜂谷翔平, 井上祐貴, 金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 62 (1) ROMBUNNO.1PC113 2013/05/14

  31. Detachment of cells adhered on the photoreactive phospholipid polymer surface by photoirradiation and their functionality

    Batzaya Byambaa, Tomohiro Konno, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 103 489-495 2013/03

    DOI: 10.1016/j.colsurfb.2012.11.008  

    ISSN: 0927-7765

  32. Encapsulation of shewanella in the redox phospholipid polymer hydrogel for microbial fuel cell fabrication

    LIN Xiaojie, NISHIO Koichi, NAKAMURA Ryuhei, KONNO Tomohiro, HASHIMOTO Kazuhito, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 37 (4) 529-532 2012/12

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.37.529  

    ISSN: 1382-3469

    More details Close

    In this research, encapsulation of Shewanella oneidensis MR-1 in the phospholipid polymer hydrogel and electrochemical property of the hydrogel with immobilized shewanella was investigated. Cytocompatible and electron transfer mediated polymer based on the water-soluble phospholipid polymer, poly(2-methacryloyloxyethyl phosphorylcholine (MPC)-co-n-butyl  methacrylate  (BMA)-co-p-vinylphenylboronic   acid (VPBA)-co-vinylferrocene (VFc)) (PMBVF) was synthesized by conventional radical polymerization method. Shewanella which have the ability to  generate  and  transfer extracellular electron without any external  mediator,  have  significant  potential  on  the fabrication of microbial fuel cell. The water-soluble PMBVF was dissolved in the cell culture medium containing shewanella cells. Poly(vinyl alcohol) (PVA) solution was added to the PMBVF solution with gently mixing, in which case, a reversible PMBVF/PVA hydrogel with encapsulated shewanella was obtained. The viability of the encapsulated shewanella was calculated by the fluorescence microscopy. The electrochemical property of the PMBVF/PVA hydrogel containing shewanella was measured by cyclic voltammograms (CV) and amperometric i-t curve. PMBVF/PVA hydrogel can  provide  mild  environment  for  the shewanella and maintain the cellular function for longtime. The generated current was higher than that cultured with normal medium.

  33. Design of Cytocompatible Biointerfaces Based on Phospholipid Polymers to Standardize Cells and to Contribute to Cell Engineering

    Tomohiro Konno

    KOBUNSHI RONBUNSHU 69 (10) 555-566 2012/10

    DOI: 10.1295/koron.69.555  

    ISSN: 0386-2186

  34. 生体親和型・酸化還元活性ポリマーによる微生物細胞―電極間の電子輸送

    西尾晃一, 中村龍平, 中西周次, LIN Xiaojie, 金野智浩, 石原一彦, 橋本和仁

    日本生物工学会大会講演要旨集 64th 68-68 2012/09/25

    Publisher: (公社)日本生物工学会

  35. リン脂質ポリマーハイドロゲルを基盤とした細胞微小環境による細胞機能調節

    小田悠加, 金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 61 (2) ROMBUNNO.2PC087 2012/09/05

  36. Cytocompatible polymer hydrogels as microenvironment tunable three-dimensional cell culture matrices

    ODA Haruka, KONNO Tomohiro, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 37 (3) 357-360 2012/09

    DOI: 10.14723/tmrsj.37.357  

    ISSN: 1382-3469

  37. Preparation of uniform cell materials based on cytocompatible phospholipid polymer hydrogels to explore the cell engineering

    KONNO TOMOHIRO

    バイオマテリアル 30 (3) 148-152 2012/08/03

    Publisher: 日本バイオマテリアル学会

    ISSN: 1347-7080

  38. QCM-D analysis of material-cell interactions targeting a single cell during initial cell attachment

    Etsuko Watarai, Ryosuke Matsuno, Tomohiro Konno, Kazuhiko Ishihara, Madoka Takai

    SENSORS AND ACTUATORS B-CHEMICAL 171 1297-1302 2012/08

    DOI: 10.1016/j.snb.2012.05.010  

    ISSN: 0925-4005

  39. Interactive Effects of Elevated Atmospheric CO2 and Waterlogging on Vegetative Growth of Soybean (Glycine max (L.) Merr.)

    Hiroyuki Shimono, Tomohiro Konno, Hidemitsu Sakai, Ryoji Sameshima

    PLANT PRODUCTION SCIENCE 15 (3) 238-245 2012/07

    DOI: 10.1626/pps.15.238  

    ISSN: 1343-943X

  40. Preparation of Photolabile and Cytocompatible Polymer Surface to Control Cell Adhesion and Detachment

    BYAMBAA Batzaya, KONNO Tomohiro, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 37 (2) 329-332 2012/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.37.329  

    ISSN: 1382-3469

    More details Close

    In this study cell attachment and detachment on the surface was selectively controlled using a photochemical reaction. We prepared a photolabile and cytocompatible polymer surface to control on cell attachment and detachment. As a polymer, poly [(2-methacryloyloxyethyl-phosphorylcholine(MPC)-co-n-butylmethacrylate(BMA)-co-photocleavable-monomer(PL)](PMB-PL) was synthesized. Photocleavable linker with active ester catches suitable for biomacromolecules, therefore cells bind for a culturing on a glass surface. The irradiation with UV light removes the cell adhesive molecules and biofouling surface is remained. Thus, it will be able to detach attached cells with photoirradiation on the surface. The photochemical activity of PMB-PL was examined by absorbance spectra. Features of before and after photoirradiated PMB-PL surface were characterized by Fourier transformed infrared reflection adsorption spectroscopy, X-ray photoelectron spectroscopy, and static contact angle measurement. Also, photo-induced detachment of cells on the surface was examined. As a result, 91% of seeded 4×104 cells were attached onto PMB-PL surface and 67% of attached cells were detached by photochemical reaction. We expect expansion of this tool can be applied for various field, e.g., single cell analysis system, cell and tissue engineering.

  41. 糖鎖反応性MPCポリマーの分子設計を基盤とした細胞膜表面修飾法の確立

    二ノ宮悠大朗, 金野智浩, 井上祐貴, 石原一彦

    高分子学会予稿集(CD-ROM) 61 (1) ROMBUNNO.1PC139 2012/05/15

  42. 長い中空のキャピラリーカラムによる低分子,合成ポリマー,タンパク質の分離

    任麗英, 金野智浩, 石原一彦, 加藤大

    日本薬学会年会要旨集 132nd (4) 97 2012/03/05

    ISSN: 0918-9823

  43. きぼうの宇宙環境において“生活の知恵”「鶏卵殻膜」はなぜ良いか(1)細胞の若さを保つ?

    跡見順子, 清水美穂, 藤田恵理, 跡見友章, 廣瀬昇, 石原一彦, 金野智浩, 桂田悠基, 渡辺敏行, 吉村浩太郎

    宇宙利用シンポジウム 28th 151-154 2012/03

  44. Temperature-flexible cell microcontainers fabricated with a phosphorylcholine polymer hydrogel on chip

    Yan Xu, Kazuma Mawatari, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 1048-1050 2012/01/01

  45. 2Ha02 Electron Transfer between Microbial Cells and an Electrode via Biocompatible Phospholipid Polymer

    Nishio Koichi, Nakamura Ryuhei, Nakanishi Shuji, Lin Xiaojie, Konno Tomohiro, Ishihara Kazuhiko, Hashimoto Kazuhito

    日本生物工学会大会講演要旨集 64 68-68 2012

    Publisher: 日本生物工学会

  46. Cytocompatible Hydrogel Composed of Phospholipid Polymers for Regulation of Cell Functions

    Kazuhiko Ishihara, Yan Xu, Tomohiro Konno

    POLYMERS IN NANOMEDICINE 247 141-165 2012

    DOI: 10.1007/12_2011_151  

    ISSN: 0065-3195

  47. Spherical Phospholipid Polymer Hydrogels for Cell Encapsulation Prepared with a Flow-Focusing Microfluidic Channel Device

    Tatsuo Aikawa, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    LANGMUIR 28 (4) 2145-2150 2012/01

    DOI: 10.1021/la2037586  

    ISSN: 0743-7463

  48. Layer-by-Layer Building up of Redox Phospholipid Polymer Hydrogel Electrode for Biosensor

    LI Ziyin, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 36 (4) 545-548 2011/12

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.36.545  

    ISSN: 1382-3469

    More details Close

    The 3-dimensional hydrogel structure consisted of phospholipid polymer with electron mediator integrates the advantages of loading higher density enzyme and preventing biofouling as biosensor electrode. A layer-by-layer (LBL) building up process of redox polymer hydrogel electrode based on two water-soluble polymers is carried out in this study. Poly(2-methacryloyloxyethyl phosphorylcholine-con-butyl methacrylate-co-p-vinylphenylboronic acid-co-vinylferrocene) was synthesized as redox phospholipid polymer through radical polymerization. The LBL hydrogel film was formed on Au electrode pretreated with alkyl mercaptan and a photoreactive polymer, by immersing the electrode into PMBVF and poly(vinyl alcohol) aqueous solution alternately. The formation of swelling hydrophilic film was validated by atomic force microscope and contact angle measurement. The thickness of polymer layer increased linearly with the number of the LBL cycles. And cyclic voltammetry was employed to characterize the electrochemical property of the hydrogel multilayer. The characteristics were depended on the ratio of ferrocene units in the polymer, as well as the number of bilayers. The results can make developing well-defined interface for the amperometric biosensors.

  49. 細胞親和性リン脂質ポリマー/細胞複合体の力学特性と細胞の機能

    小田悠加, 金野智浩, 石原一彦

    日本バイオマテリアル学会大会予稿集 33rd 147-147 2011/11/21

    Publisher: 日本バイオマテリアル学会

  50. 「卵殻膜の未病効果」細胞モデル:身体の生存場と細胞の関係及び細胞の能力を引き出す卵殻膜

    跡見順子, 藤田恵理, 清水美穂, 石原一彦, 金野智浩, 吉村浩太郎, 長谷部由紀夫

    日本未病システム学会学術総会抄録集 18th 88 2011/10/31

    ISSN: 1347-9083

  51. Soft-biomaterials based on biocompatible polymer hydrogel for advanced cell engineering

    金野 智浩

    Fine chemicals 40 (10) 27-32 2011/10

    Publisher: シーエムシー出版

    ISSN: 0913-6150

  52. 医工学からみたヒト多能性幹細胞(iPS細胞,ES細胞)マテリアル戦略 ES細胞の機能制御のための細胞親和型ポリマーハイドロゲル

    金野智浩, 石原一彦

    医学のあゆみ 238 (13) 1207-1211 2011/09/24

    Publisher: 医歯薬出版(株)

    ISSN: 0039-2359

  53. Soft-biomaterials with cytocompatible polymer hydrogels for stem cell engineering

    金野 智浩, 石原 一彦

    医学のあゆみ 238 (13) 1207-1211 2011/09/24

    Publisher: 医歯薬出版

    ISSN: 0039-2359

  54. 生体適合性高分子の基盤技術と次世代バイオデバイス 生体適合性高分子によるソフトバイオマテリアル創製

    金野智浩

    月刊ファインケミカル 40 (10) 27-32 2011/09/15

    ISSN: 0913-6150

  55. 細胞親和型ポリマー界面による幹細胞機能制御のための分子科学パラメーターの導出

    金野智浩, 阿部雅司, 小田悠加, 石原一彦

    高分子学会予稿集(CD-ROM) 60 (2 Disk1) ROMBUNNO.3W11 2011/09/13

  56. 生体分子反応解析のための反応場を提供するリン脂質ポリマーマイクロカプセル

    相川達男, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 60 (2 Disk1) ROMBUNNO.2PE117 2011/09/13

  57. ナノ粒子化パクリタキセルによる胃癌腹膜播種に対する腹腔内化学療法(Intraperitoneal chemotherapy with nanoparticulate paclitaxel for treating the peritoneal dissemination of gastric)

    山口 博紀, 江本 成伸, 山下 裕玄, 石神 浩徳, 甲斐崎 祥一, 金野 智浩, 石原 一彦, 北山 丈二

    日本癌学会総会記事 70回 442-442 2011/09

    Publisher: 日本癌学会

    ISSN: 0546-0476

  58. Enzyme oxidase-immobilized phospholipid polymer microparticles for biofuel cell application

    LIN Xiaojie, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 36 (3) 531-534 2011/09

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.36.531  

    ISSN: 1382-3469

    More details Close

    Bioconjugation of enzyme on phospholipid polymer microparticles for the preparation of biofuel cell was investigated in this work. Amphiphilic phospholipid polymer, poly (2-methacryloyloxyethyl phosphorylcholine (MPC)-co-n-butyl methacrylate (BMA)-co-p-nitrophenyloxycarbonyl polyethyleneglycol methacrylate (MEONP)-co-vinylferrocene (VFc)) (PMBNF) which has excellent biocompatibility and electron transfer ability, was synthesized by conventional radical polymerization. The PMBNF was coated on the surface of polystyrene (PS) microparticles. The concentration of the PMBNF in the coating solution was determined as 0.05 wt%. When the model enzyme glucose oxidase (GOx) was immobilized on the surface of PMBNF polymer microparticles, high activity of enzyme could be retained for long-term. The surface of the PMBNF polymer microparticles could reduce protein adsorption well due to the MPC unit coated on the surface.

  59. マイクロ流路中でのナノリポソームの固定化

    毛利秀平, 赤木貴則, 加藤啓, 佐々木未央, 金野智浩, 石原一彦, 一木隆範

    応用物理学会学術講演会講演予稿集(CD-ROM) 72nd ROMBUNNO.1A-ZG-5 2011/08/16

  60. New tool for analyzing gene expression of single cells using nanoporous membrane

    TANABE Maiko, SHIRAI Masataka, KONNO Tomohiro, ISHIHARA Kazuhiko, KAMBARA Hideki, KAMBARA Hideki

    生物物理 51 (Supplement 1) S56-S57 2011/08/15

    ISSN: 0582-4052

  61. Novel immobilization method for protein molecule with phenylboronic acid group by using peptide tag

    NISHIDA Hirokazu, NISHIDA Hirokazu, NISHIDA Hirokazu, KONNO Tomohiro, SAKATA Toshiya, ISHIHARA Kazuhiko, KAMBARA Hideki, KAMBARA Hideki, KAMBARA Hideki

    生物物理 51 (Supplement 1) S142-S143 2011/08/15

    ISSN: 0582-4052

  62. 3J1434 Novel immobilization method for protein molecule with phenylboronic acid group by using peptide tag(Bioengineering2,The 49th Annual Meeting of the Biophysical Society of Japan)

    Nishida Hirokazu, Konno Tomohiro, Sakata Toshiya, Ishihara Kazuhiko, Kambara Hidkei

    Biophysics 51 (1) S142-S143 2011/08/15

    Publisher: 日本生物物理学会

    DOI: 10.2142/biophys.51.S142_6  

    ISSN: 0582-4052

  63. 1J1548 New tool for analyzing gene expression of single cells using nanoporous membrane(Measurements,The 49th Annual Meeting of the Biophysical Society of Japan)

    Tanabe Maiko, Shirai Masataka, Konno Tomohiro, Ishihara Kazuhiko, Kambara Hideki

    Biophysics 51 (1) S56-S57 2011/08/15

    Publisher: 日本生物物理学会

    DOI: 10.2142/biophys.51.S56_5  

    ISSN: 0582-4052

  64. シングルセル分析を実現する1個細胞内包型可逆リン脂質ポリマーマイクロカプセル

    相川達男, 金野智浩, 高井まどか, 石原一彦

    化学とマイクロ・ナノシステム研究会講演要旨集 23rd 44 2011/06/10

  65. Quantum dots covered with pH responsive and biocompatible phospholipid polymer for trafficking in endocytosis process

    MASUDA Kouichi, MATSUNO Ryosuke, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 36 (2) 265-268 2011/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.36.265  

    ISSN: 1382-3469

    More details Close

    To determine the location of molecules during endocytosis process inside cells, a new nanoparticle-type fluorescence probe whose fluorescence behavior can change in response with surrounding pH was prepared. The nanoparticles was composed of quantum dot (QD) core and block-type water-soluble phospholipid polymer with pH responsible poly(2-diethylamino methacrylate (DEAEMA)) segment as a shell. A small amount of fluorescent dye was bound to the polymer. For detecting the pH circumstances during endocytosis process, fluorescence resonance energy transfer (FRET) mechanism between QD as a donor and a fluorescent dye as an accepter was used. The block-type phospholipid polymer was synthesized by reversible addition fragmentation chain transfer (RAFT) polymerization method to control molecular weight and polymer sequence. After solubilizing QD into water by the polymers to form nanoparticles, Alexa 594 cadaverine was immobilized on the nanoparticles. It was observed the change in fluorescence spectra dramatically in the pH range between pH 7.06 and pH 7.45. This was due to the morphology of the block-type phospholipid polymer chains was dramatically changed in this pH range. The poly(DEAEMA) segment in the polymer was shrunken at pH 7.45, while the segment was stretched below pH 7.06 related to the protonation of the polymer. The nanoparticles were added in the culture medium under HeLa cell culturing, the nanoparticles were accepted cell-uptake. During this process, the fluorescence property was changed. We considered that this fluorescence change is corresponded to uptake of the nanoparticles into endosome. Thus, the nanoparticles are good pH probe to detect the location of molecules inside of cells.

  66. 生体親和性リン脂質ポリマーによる薬物可溶化特性と抗腫瘍活性

    金野智浩

    Drug Deliv Syst 26 (3) 254 2011/05/28

    ISSN: 0913-5006

  67. Does Hydrolyzed eggshell membrane-phosphorylcholine polymer system give a rapid ECM environment for wound healing of the skin?

    ATOMI Yoriko, FUJITA Eri, KONNO Tomohiro, SHIMIZU Miho, ISHIHARA Kazuhiko, SUGITATE Toshihiro, MIYAKE Jun, MIYAKE Jun, YOSHIMURA Kotaro, TANIWAKI Kaori, SAKURAI Takashi, HASEBE Yukio

    日本細胞生物学会大会要旨集 63rd 114-114 2011/05/25

    Publisher: (一社)日本細胞生物学会

  68. ホスホリルコリンポリマーと可溶性卵殻膜を使った24時間培養線維芽細胞のin vitro創傷治癒モデル

    跡見順子, 藤田恵理, 金野智浩, 金野智浩, 清水美穂, 石原一彦, 石原一彦, 石原一彦, 杉立年弘, 三宅淳, 三宅淳, 吉村浩太郎, 谷脇香, 桜井隆史, 長谷部由紀夫

    日本結合組織学会学術大会抄録集 43rd 87-87 2011/05/18

    Publisher: 日本結合組織学会・マトリックス研究会

  69. Preparation of phospholipid polymer surface for selective adsorption of biomolecules and evaluation of adhered cell functions

    ABE Masashi, KONNO Tomohiro, ISHIHARA Kazuhiko

    高分子学会予稿集(CD-ROM) 60 (1 Disk1) ROMBUNNO.1M24 2011/05/10

  70. Enzyme oxidase-immobilized phospholipid polymer microparticles for biofuel cell application

    LIN Xiaojie, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    高分子学会予稿集(CD-ROM) 60 (1 Disk1) ROMBUNNO.3M01 2011/05/10

  71. Preparation of phospholipid polymer capsules encapsulating living cell

    AIKAWA Tatsuo, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    高分子学会予稿集(CD-ROM) 60 (1 Disk1) ROMBUNNO.1M31 2011/05/10

  72. 可逆形成性と細胞親和性を特徴とするポリマーハイドロゲルによる細胞好適環境の構築

    小田悠加, 金野智浩, 坂田利弥, 石原一彦

    高分子学会予稿集(CD-ROM) 60 (1 Disk1) ROMBUNNO.1PD144 2011/05/10

  73. インテリジェントDDS素材 生体親和性リン脂質ポリマーによる薬物可溶化特性と抗腫瘍活性

    金野 智浩

    Drug Delivery System 26 (3) 254-254 2011/05

    Publisher: 日本DDS学会

    ISSN: 0913-5006

  74. 細胞接着・細胞外基質・細胞間相互作用 加水分解卵殻膜は皮膚創傷治癒プロセスの迅速なECMモデルになり得るか?(Cell adhesion/ ECM/ Cell-cell interaction Does Hydrolyzed eggshell membrane-phosphorylcholine polymer system give a rapid ECM environment for wound healing of the skin?)

    跡見 順子, 藤田 恵理, 金野 智浩, 清水 美穂, 石原 一彦, 杉立 年弘, 三宅 淳, 吉村 浩太郎, 谷脇 香, 桜井 隆史, 長谷部 由紀夫

    日本細胞生物学会大会講演要旨集 63回 114-114 2011/05

    Publisher: (一社)日本細胞生物学会

  75. In Vivo Evaluation of the "TinyPump" as a Pediatric Left Ventricular Assist Device

    Takashi Kitao, Yusuke Ando, Masaharu Yoshikawa, Mariko Kobayashi, Taro Kimura, Hideyuki Ohsawa, Shinya Machida, Naoyuki Yokoyama, Daisuke Sakota, Tomohiro Konno, Kazuhiko Ishihara, Setsuo Takatani

    ARTIFICIAL ORGANS 35 (5) 543-553 2011/05

    DOI: 10.1111/j.1525-1594.2010.01192.x  

    ISSN: 0160-564X

    eISSN: 1525-1594

  76. 卵殻膜の役割仮説:「インテグリンを介した細胞接着と幹細胞‐ニッチェ相互作用」のメンテナンス

    跡見順子, 藤田恵理, 清水美穂, 谷脇香, 吉村浩太郎, 金野智浩, 石原一彦, 長谷部由紀夫

    日本皮膚科学会雑誌 121 (3) 567-567 2011/03/15

    Publisher: (公社)日本皮膚科学会

    ISSN: 0021-499X

    eISSN: 1346-8146

  77. Tissue response to poly(L-lactic acid)-based blend with phospholipid polymer for biodegradable cardiovascular stents

    Hyung Il Kim, Kazuhiko Ishihara, Seungbok Lee, Ji-Hun Seo, Hye Young Kim, Dongwhan Suh, Min Uk Kim, Tomohiro Konno, Madoka Takai, Jeong-Sun Seo

    BIOMATERIALS 32 (9) 2241-2247 2011/03

    DOI: 10.1016/j.biomaterials.2010.11.067  

    ISSN: 0142-9612

  78. Novel polymer biomaterials and interfaces inspired from cell membrane functions

    ISHIHARA Kazuhiko, GOTO Yusuke, TAKAI Madoka, MATSUNO Ryosuke, INOUE Yuuki, KONNO Tomohiro

    Biochim Biophys Acta 1810 (3) 268-275 2011/03

    DOI: 10.1016/j.bbagen.2010.04.008  

    ISSN: 0005-2728

  79. 再生医療デバイスのための細胞親和性ポリマーバイオマテリアル

    金野智浩

    再生医療 10 126 2011/02/01

    ISSN: 1347-7919

  80. Reduction of Peritendinous Adhesions by Hydrogel Containing Biocompatible Phospholipid Polymer MPC for Tendon Repair

    Noriyuki Ishiyama, Toru Moro, Takashi Ohe, Toshiki Miura, Kazuhiko Ishihara, Tomohiro Konno, Tadashi Ohyama, Mizuna Kimura, Masayuki Kyomoto, Taku Saito, Kozo Nakamura, Hiroshi Kawaguchi

    JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME 93A (2) 142-149 2011/01

    DOI: 10.2106/JBJS.I.01634  

    ISSN: 0021-9355

  81. Spatial distribution of intraperitoneally administrated paclitaxel nanoparticles solubilized with poly (2-methacryloxyethyl phosphorylcholine-co n-butyl methacrylate) in peritoneal metastatic nodules

    Takao Kamei, Joji Kitayama, Hironori Yamaguchi, Daisuke Soma, Shigenobu Emoto, Tomohiro Konno, Kazuhiko Ishihara, Hironori Ishigami, Shoichi Kaisaki, Hirokazu Nagawa

    CANCER SCIENCE 102 (1) 200-205 2011/01

    DOI: 10.1111/j.1349-7006.2010.01747.x  

    ISSN: 1347-9032

  82. 細胞操作を可能にするバイオ界面

    金野智浩

    生物工学会誌 88 (12) 677 2010/12/25

    ISSN: 0919-3758

  83. 細胞操作を可能にするバイオ界面(バイオミディア)

    金野 智浩

    生物工学会誌 : seibutsu-kogaku kaishi 88 (12) 677-677 2010/12/25

    Publisher: 公益社団法人日本生物工学会

    ISSN: 0919-3758

  84. Cell-based toxin screening integrated with a cell-sustainable hydrogel on chip for onsite and portable applications

    Y. Xu, Y. Xu, K. Jang, K. Jang, K. Mawatari, K. Mawatari, T. Konno, K. Ishihara, T. Kitamori, T. Kitamori

    14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 3 1499-1501 2010/12/01

  85. 分化誘導における1細胞遺伝子発現解析の基礎検討

    谷口妃代美, 谷口妃代美, 金野智浩, 白井正敬, 北條宏徳, 鄭雄一, 鄭雄一, 石原一彦, 神原秀記, 神原秀記

    生化学 83回・33回 ROMBUNNO.4P-0690-0690 2010/12

    Publisher: (公社)日本生化学会

    ISSN: 0037-1017

  86. 高効率・高精度で細胞機能評価が可能なリン脂質ポリマー被覆磁気ビーズの創製

    福田義人, 金野智浩, 坂田利弥, 石原一彦

    日本バイオマテリアル学会大会予稿集 32nd 233-233 2010/11/29

    Publisher: 日本バイオマテリアル学会

  87. 細胞親和性リン脂質ポリマーマトリックスに固定化したES細胞の分化特性評価

    金野智浩, 石原一彦

    日本バイオマテリアル学会大会予稿集 32nd 185-185 2010/11/29

    Publisher: 日本バイオマテリアル学会

  88. 細胞内環境応答型分子イメージングを特徴とするリン脂質ポリマー被覆量子ドットの創製

    増田紘一, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 32nd 296-296 2010/11/29

    Publisher: 日本バイオマテリアル学会

  89. 将来性が期待される人工臓器 生体親和性マテリアルを基盤とした次世代型人工臓器

    金野 智浩

    人工臓器 39 (2) S37-S37 2010/11

    Publisher: (一社)日本人工臓器学会

    ISSN: 0300-0818

  90. Single cell analysis based on functional phospholipid polymers

    T. Konno, K. Taniguchi, K. Taniguchi, H. Nishida, H. Nishida, H. Kambara, H. Kambara, K. Ishihara

    European Cells and Materials 20 143 2010/11/01

    ISSN: 1473-2262

  91. 生体親和性マテリアルを基盤とした次世代型人工臓器

    金野智浩

    人工臓器(日本人工臓器学会) 39 (2) S.37 2010/11/01

    ISSN: 0300-0818

  92. 小児用小型遠心血液ポンプTinyPumpの生体適合性評価

    安東勇介, 北尾貴史, 長岡英気, 吉川雅治, 金野智浩, 石原一彦, 富永隆治, 高谷節雄

    人工臓器(日本人工臓器学会) 39 (2) S.107-S107 2010/11/01

    Publisher: (一社)日本人工臓器学会

    ISSN: 0300-0818

  93. 胃癌腹膜播種に対する新しい治療戦略―ナノ粒子化抗癌剤による腹腔内化学療法―

    山口博紀, 北山丈二, 石神浩徳, 江本成伸, 甲斐崎祥一, 金野智浩, 石原一彦, 名川弘一

    日本癌治療学会誌 45 (2) 533-533 2010/09/21

    Publisher: (一社)日本癌治療学会

    ISSN: 0021-4671

  94. 両親媒性リン脂質ポリマーの内部拡散によるシリコーンエラストマーの親水化特性の評価

    SEO Ji‐hun, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 59 (2 Disk1) ROMBUNNO.3K11 2010/09/01

  95. Novel strategy for treating the peritoneal metastasis: intraperitoneal chemotherapy with nanoparticulate paclitaxel

    YAMAGUCHI Hironori, KITAYAMA Joji, ISHIGAMI Hironori, EMOTO Narinobu, KAISAKI Shoichi, KONNO Tomohiro, ISHIHARA Kazuhiko, NAGAWA Hirokazu

    日本癌学会学術総会記事 69th 408-408 2010/08/23

    Publisher: 日本癌学会

    ISSN: 0546-0476

  96. Bidirectional chemotherapy using intraperitoneal approach for peritoneal dissemination of gastrointestinal cancer

    KITAYAMA Joji, YAMAGUCHI Hironori, KAMEI Takao, SOUMA Daisuke, KONNO Tomohiro, ISHIHARA Kazuhiko, ISHIGAMI Hironori, KAISAKI Shoichi, NAGAWA Hirokazu

    日本癌学会学術総会記事 69th 424 2010/08/23

  97. 胃癌腹膜播種に対する新しい治療戦略 ナノ粒子化パクリタキセルによる腹腔内化学療法(Novel strategy for treating the peritoneal metastasis: intraperitoneal chemotherapy with nanoparticulate paclitaxel)

    山口 博紀, 北山 丈二, 石神 浩徳, 江本 成伸, 甲斐崎 祥一, 金野 智浩, 石原 一彦, 名川 弘一

    日本癌学会総会記事 69回 408-408 2010/08

    Publisher: 日本癌学会

    ISSN: 0546-0476

  98. ドラッグデリバリーシステム、その他 消化器がん腹膜播種に対する経静脈・腹腔内ルートを併用したbidirectional Chemotherapyの有用性(Drug delivery system, others Bidirectional chemotherapy using intraperitoneal approach for peritoneal dissemination of gastrointestinal cancer)

    北山 丈二, 山口 博紀, 亀井 隆雄, 相馬 大介, 金野 智浩, 石原 一彦, 石神 浩則, 甲斐崎 祥一, 名川 弘一

    日本癌学会総会記事 69回 424-424 2010/08

    Publisher: 日本癌学会

    ISSN: 0546-0476

  99. A Microfluidic Hydrogel Capable of Cell Preservation without Perfusion Culture under Cell-Based Assay Conditions

    Yan Xu, Kae Sato, Kazuma Mawatari, Tomohiro Konno, Kihoon Jang, Kazuhiko Ishihara, Takehiko Kitamori

    ADVANCED MATERIALS 22 (28) 3017-3021 2010/07

    DOI: 10.1002/adma.201000006  

    ISSN: 0935-9648

  100. 細胞とマイクロパーツによる自己組織化構造の創発―方向性を有するマイクロパターンにより生成される細胞運動機能―

    星野隆行, 金野智浩, 石原一彦, 森島圭祐

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2010 ROMBUNNO.2P1-A15 2010/06/13

  101. 腹膜播種に対するナノミセル化抗癌剤腹腔内投与の有用性

    北山丈二, 山口博紀, 相馬大介, 亀井隆雄, 石神浩徳, 金野智浩, 石原一彦, 名川弘一

    Drug Deliv Syst 25 (3) 245 2010/05/28

    ISSN: 0913-5006

  102. マウス肝プライマリー細胞における多機能性エンベロープ型ナノ構造体(MEND)のMPCポリマー修飾による遺伝子発現活性上昇メカニズムの解明

    鵜川真実, 秋田英万, 増田智也, 林泰弘, 金野智浩, 石原一彦, 原島秀吉

    Drug Deliv Syst 25 (3) 293-293 2010/05/28

    Publisher: 日本DDS学会

    ISSN: 0913-5006

  103. 可逆形成性を有する細胞親和性ハイドロゲル内に固定化した細胞機能の解明

    小田悠加, 金野智浩, 坂田利弥, 石原一彦

    高分子学会予稿集(CD-ROM) 59 (1 Disk1) ROMBUNNO.2PC147 2010/05/11

  104. PCR条件下での使用を目指したリン脂質ポリマー被覆磁気ビーズの創製

    福田義人, 金野智浩, 坂田利弥, 石原一彦

    高分子学会予稿集(CD-ROM) 59 (1 Disk1) ROMBUNNO.1H13 2010/05/11

  105. 表面固定化された生体分子の細胞内動態をイメージングするリン脂質ポリマー被覆量子ドットの創製

    増田紘一, 松野亮介, 金野智浩, 高井まどか, 増田紘一, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 59 (1 Disk1) ROMBUNNO.2H03 2010/05/11

  106. DDSの臨床展開 腹膜播種に対するナノミセル化抗癌剤腹腔内投与の有用性

    北山 丈二, 山口 博紀, 相馬 大介, 亀井 隆雄, 石神 浩徳, 金野 智浩, 石原 一彦, 名川 弘一

    Drug Delivery System 25 (3) 245-245 2010/05

    Publisher: 日本DDS学会

    ISSN: 0913-5006

  107. MPCポリマー修飾GALA‐MENDによる肝臓での遺伝子発現上昇と免疫応答の軽減

    林泰弘, 山内順, 秋田英万, 増田智也, 鵜川真実, 金野智浩, 石原一彦, 原島秀吉

    薬剤学 70 (Supplement) 184-184 2010/04/20

    Publisher: (公社)日本薬剤学会

    ISSN: 0372-7629

  108. 胃癌腹膜播種に対する新しい治療戦略―ナノ粒子化抗癌剤による腹腔内化学療法―

    山口博紀, 北山丈二, 大谷研介, 亀井隆雄, 相馬大介, 加藤昌弘, 石神浩徳, 甲斐崎祥一, 金野智浩, 石原一彦, 名川弘一

    日本外科学会雑誌 111 166 2010/03/05

    ISSN: 0301-4894

  109. 多機能性エンベロープ型ナノ構造体のMPCポリマー修飾による遺伝子発現活性上昇メカニズムの解明

    鵜川真実, 秋田英万, 増田智也, 林泰弘, 金野智浩, 石原一彦, 原島秀吉

    日本薬学会年会要旨集 130th (4) 164-164 2010/03/05

    Publisher: (公社)日本薬学会

    ISSN: 0918-9823

  110. WS-6-3 胃癌腹膜播種に対する新しい治療戦略 : ナノ粒子化抗癌剤による腹腔内化学療法(消化器癌腹膜転移の治療:基礎と臨床,ワークショップ(6),第110回日本外科学会定期学術集会)

    山口 博紀, 北山 丈二, 大谷 研介, 亀井 隆雄, 相馬 大介, 加藤 昌弘, 石神 浩徳, 甲斐崎 祥一, 金野 智浩, 石原 一彦, 名川 弘一

    日本外科学会雑誌 111 (2) 2010/03/05

    Publisher: 一般社団法人日本外科学会

    ISSN: 0301-4894

  111. 消化器癌腹膜転移の治療 基礎と臨床 胃癌腹膜播種に対する新しい治療戦略 ナノ粒子化抗癌剤による腹腔内化学療法

    山口 博紀, 北山 丈二, 大谷 研介, 亀井 隆雄, 相馬 大介, 加藤 昌弘, 石神 浩徳, 甲斐崎 祥一, 金野 智浩, 石原 一彦, 名川 弘一

    日本外科学会雑誌 111 (臨増2) 166-166 2010/03

    Publisher: (一社)日本外科学会

    ISSN: 0301-4894

  112. Preparation of poly(2-methacryloyloxyethyl phosphorylcholine)/hydroxyapatite hybrid matrix

    TOYOMOTO Yasuo, MATSUNO Ryosuke, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 35 (1) 123-126 2010/03

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.35.123  

    ISSN: 1382-3469

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    To prepare bone and cartilage substituent, soft materials with heterogenic surfaces were prepared, that is, hybrid matrix composed of poly(2-methacryloyloxyethyl phosphorylcholine (MPC)-co-2-methacryloyloxyethyl phosphate (MEP)) (PMP) hydrogel and hydroxyapatite (HAp), namely PMP/HAp. The PMP hydrogel provides tissue non-adhesive and high lubricious surface and HAp layer on the matrix provides bone-connecting properties. The PMP hydrogel was synthesized by random copolymerization of MPC and MEP with a little cross-linking reagent in an aqueous medium. Some properties of the PMP hydrogel could be controlled by the composition of monomers. To deposit HAp on/in PMP, the alternative soaking process using CaCl2 and Na2HPO4 aqueous solutions was carried out. Deposition of white calcium phosphate was visually obvious, and identification to HAp was done by X-ray diffraction measurement and scanning electron microscopy observation. Cell adhesion and growth on the hybrid matrix was evaluated using osteoblast-like MC3T3-E1 cells. After 3-days incubation, the cells did not adhere on the PMP hydrogel, however adhesion of the cells was observed on the PMP/HAp matrix. The number of cells adhered on the PMP/HAp matrix increased and cells took more spread morphology after 7-days incubation. We concluded that the HAp layer is important to make adhetion to bone and MPC unit rich layer may be compatible to cartilage tissue.

  113. Controlling cell functions by encapsulation with cytocompatible phospholipid polymer hydrogel

    FUKUEI Akira, KONNO Tomohiro, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 35 (1) 143-146 2010/03

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.35.143  

    ISSN: 1382-3469

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    To control functions of cells during their culture period in vitro is important for providing cells in the cell engineering fields. We designed a novel soft biodevice for realizing cell engineering. That is, spontaneously forming and highly cytocompatible hydrogel system composed of poly (2-methacryloyloxyethyl phosphorylcholine-co-n-butyl methacrylate-co-p-vinylphenylboronic acid) (PMBV) and poly (vinyl alcohol) (PVA), was prepared to encapsulate cells as "Cell Container". This hydrogel was reversibly dissociated by addition of sugar derivatives. When mouse fibroblast (L929) cell lines and human hepatocellular liver carcinoma (HepG2) cell lines were encapsulated in the PMBV/PVA hydrogel, the cells could proliferate slowly compared with those on conventional tissue culture plate and form cell clusters derived by expansion of the single cells, without forming aggregations. After the dissociation of the PMBV/PVA hydrogel, the distribution of cell cycle phase of L929 cells was analyzed. It was found that the PMBV/PVA hydrogel lead a synchronization of cell cycle phase of L929 cells to G0/G1 phase. As other cell-specific function of HepG2, albumin production and releasing from HepG2 was evaluated. The PMBV/PVA hydrogel did not induce a significant reduction of albumin production from HepG2. The PMBV/PVA hydrogel could preserve cells for long term inhibiting the excessive proliferation, provide normalized cells with uniformly cell cycle phase, and maintain the cell-specific function. Thus, we concluded that the PMBV/PVA hydrogel will be a novel and powerful device to control cell functions in cell engineering fields.

  114. Glycoprotein recognition for cell capturing on artificial lectin surface

    SAITO Aya, SAITO Aya, KONNO Tomohiro, KONNO Tomohiro, IKAKE Hiroki, KURITA Kimio, ISHIHARA Kazuhiko, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 35 (1) 127-130 2010/03

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.35.127  

    ISSN: 1382-3469

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    We prepared a new biointerface for obtaining specific recognition of glycoproteins having polysaccharide chains to capture corresponding cells by a phospholipid polymer having phenylboronic acid moiety (PMBV), so-called artificial lectin. The PMBV was coated on the surfaces of Au substrate and tissue culture polystyrene. The affinity of the PMBV toward the glycoproteins and its effects on cell adhesion were evaluated. X-ray photoelectron spectroscopic analysis revealed that the PMBV existed on both substrates. Although adsorption of protein without polysaccharide chain was suppressed, glycoprotein as fibronectin (FN) adsorbed effectively, which was confirmed by surface plasmon resonance. Kinetic parameters calculated by SPR measurements showed high affinity between PMBV and FN, 1.4×105 (M-1). Cell adhesion and growth behavior on PMBV was observed using L-929 fibroblast cells. It was demonstrated that cells proliferated well on PMBV surface and maintained their sphere morphology. Also, the activity of cells was kept in higher level on the PMBV surface compared with conventional surface.

  115. Novel cytocompatible intracellular pH-imaging fluorescence probe composed of quantum dot and phospholipid polymer

    MASUDA Kouichi, MATSUNO Ryosuke, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 35 (1) 147-150 2010/03

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.35.147  

    ISSN: 1382-3469

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    To determine the location of molecules during uptake process by cells, a new nanoparticle-type fluorescence probe whose fluorescence behavior can change in response with surrounding pH was prepared. The nanoparticles was composed of quantum dot (QD) core and block-type water-soluble phospholipid polymer with pH responsible poly(2-diethylamino methacrylate (DEAEMA)) segment as a shell. A small amount of fluorescent dye bounded to the polymer. For detecting the pH circumstances, fluorescence resonance energy transfer (FRET) mechanism between QD as a donor and a fluorescent dye as an accepter was used. The block-type phospholipid polymer was synthesized by reversible addition fragmentation chain transfer (RAFT) polymerization method to control molecular weight and polymer sequence. After solubilizing QD into water by the polymers to form nanoparticles, Alexa 594 cadaverine was immobilized on the nanoparticles. It was observed the change in fluorescence spectra dramatically in the pH range between pH 6.6 and pH 7.4. This was due to the morphology of the block-type phospholipid polymer chains was dramatically changed in this pH range. The poly(DEAEMA) segment in the polymer was shrunken at pH 7.4, while the segment was stretched at pH 5.0 related to the protonation of the polymer. The nanoparticles were added in the culture medium under HeLa cell culturing, the nanoparticles were accepted cell-uptake. During this process, the fluorescence property was changed. We considered that this fluorescence change is corresponded to releasing of the nanoparticles from endosome to cytoplasm. Thus, the nanoparticles are good pH probe to detect the location of molecules inside of cells.

  116. Control of surface modification uniformity inside small-diameter polyethylene/poly(vinyl acetate) composite tubing prepared with supercritical carbon dioxide

    Toru Hoshi, Takashi Sawaguchi, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    JOURNAL OF MATERIALS CHEMISTRY 20 (23) 4897-4904 2010

    DOI: 10.1039/b925522b  

    ISSN: 0959-9428

  117. Cell-Driven Three-Dimensional Manipulation of Microparts for a Microassembly

    Takayuki Hoshino, Ayako Higashi, Tomohiro Konno, Kazuhiko Ishihara, Keisuke Morishima

    JAPANESE JOURNAL OF APPLIED PHYSICS 49 (6) 1-6 2010

    DOI: 10.1143/JJAP.49.06GM03  

    ISSN: 0021-4922

  118. 多機能性エンベロープ型ナノ構造体のMPCポリマー修飾による肝実質細胞における遺伝子発現活性上昇のメカニズムの解明

    鵜川真実, 秋田英万, 増田智也, 林泰弘, 金野智浩, 石原一彦, 原島秀吉

    遺伝子・デリバリー研究会シンポジウム要旨集 10th P.13 2010

  119. 2P1-A15 Emergent Assembly of Self-organized Cell-Micro-parts Interaction : Asymmetric -Micropattern induced Functional Cellular Motilities

    HOSHINO Takayuki, KONNO Tomohiro, ISHIHARA Kazuhiko, MORISHIMA Keisuke

    ロボティクス・メカトロニクス講演会講演概要集 2010 (0) "2P1-A15(1)"-"2P1-A15(3)" 2010

    Publisher: 一般社団法人日本機械学会

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    Biological motility consisting of cell migration can be embedded in nano and micro mechanical systems. We have focused on the actin polymerization to employ its generative force as the driving force of a nano mechanical system. This self-organized driving force powered by the cells should be utilizable in a functionally designed nano or micro mechanical assembly. This paper describes locomotion of micro-parts driven by cell migration. Hopping movements of cells modulated the 2-D cell migration to a 3-D tilting movement of the micro-parts-on-cells. We also tried to create cell polarity induc...

  120. Collaboration between Researchers of Materials Engineering and Those of Artificial Hip Joints

    TAKATORI Y, ISHIHARA K, MORO T, KONNO T, KAWAGUCHI H, NAKAMURA K

    Journal of Japan Society of Computer Aided Surgery : J.JSCAS 11 (3) 155-156 2009/11/21

    ISSN: 1344-9486

  121. 細胞親和性ポリマーマトリックスを用いた均質細胞凝集塊形成とその機能

    金野智浩, 石原一彦

    日本バイオマテリアル学会大会予稿集 31st 160-160 2009/11/16

    Publisher: 日本バイオマテリアル学会

  122. 幹細胞の分化制御を目指した非侵襲細胞培養・回収表面の創製

    斉藤あや, 斉藤あや, 金野智浩, 金野智浩, 金野智浩, 伊掛浩輝, 栗田公夫, 石原一彦, 石原一彦, 石原一彦

    日本バイオマテリアル学会大会予稿集 31st 199-199 2009/11/16

    Publisher: 日本バイオマテリアル学会

  123. ポリマーブラシ表面がタンパク質吸着に与える因子の解明

    磯江晋輔, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 31st 382-382 2009/11/16

    Publisher: 日本バイオマテリアル学会

  124. バイオ分子/MPCポリマーコンジュゲートの光反応を利用した表面固定化と細胞パタン化への応用

    SEO Ji‐Hun, 松野亮介, 金野智浩, 坂田利弥, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 31st 347-347 2009/11/16

    Publisher: 日本バイオマテリアル学会

  125. 生体内解離性ポリマーハイドロゲルの癒着防止効果に関する経時的検討

    石山典幸, 茂呂徹, 三浦俊樹, 大江隆史, 伊藤祥三, 金野智浩, 吉河美都奈, 大山但, 中村耕三, 川口浩, 石原一彦

    日本バイオマテリアル学会大会予稿集 31st 265-265 2009/11/16

    Publisher: 日本バイオマテリアル学会

  126. MPCポリマー/HApハイブリッドマトリックスの創製と細胞応答

    豊本泰央, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 31st 348-348 2009/11/16

    Publisher: 日本バイオマテリアル学会

  127. 可逆形成‐自発解離型MPCポリマーハイドロゲルによる細胞の長期固定化と細胞周期の同調

    福栄晟, 金野智浩, 金野智浩, 石原一彦, 石原一彦

    日本バイオマテリアル学会大会予稿集 31st 353-353 2009/11/16

    Publisher: 日本バイオマテリアル学会

  128. 医工連携の実践 医工連携 マテリアル工学と人工股関節での経験

    高取 吉雄, 石原 一彦, 茂呂 徹, 金野 智浩, 川口 浩, 中村 耕三

    日本コンピュータ外科学会誌 11 (3) 155-156 2009/11

    Publisher: (一社)日本コンピュータ外科学会

    ISSN: 1344-9486

  129. Live-Cell-Driven Insertion of a Nanoneedle

    HOSHINO Takayuki, KONNO Tomohiro, ISHIHARA Kazuhiko, MORISHIMA Keisuke

    Jpn J Appl Phys 48 (10) 1-107002 2009/10/25

    Publisher: The Japan Society of Applied Physics

    DOI: 10.1143/JJAP.48.107002  

    ISSN: 0021-4922 1347-4065

  130. Intraperitoneal administration of paclitaxel solubilized with poly(2-methacryloxyethyl phosphorylcholine-co n-butyl methacrylate) for peritoneal dissemination of gastric cancer

    Daisuke Soma, Joji Kitayama, Tomohiro Konno, Kazuhiko Ishihara, Jun Yamada, Takao Kamei, Hironori Ishigami, Shoichi Kaisaki, Hirokazu Nagawa

    CANCER SCIENCE 100 (10) 1979-1985 2009/10

    DOI: 10.1111/j.1349-7006.2009.01265.x  

    ISSN: 1347-9032

  131. 細胞内pH環境をイメージングする生体親和ポリマー被覆量子ドットの創製

    増田紘一, 増田紘一, 松野亮介, 松野亮介, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    高分子学会予稿集(CD-ROM) 58 (2 Disk1) ROMBUNNO.2J1-13 2009/09/01

  132. 自発形成‐解離性リン脂質ポリマーハイドロゲルによる幹細胞保持と機能評価

    金野智浩, 石原一彦, 金野智浩, 石原一彦, 金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 58 (2 Disk1) ROMBUNNO.2T1-14 2009/09/01

  133. Intraperitoneal Administration of Paclitaxel Nanoparticle Solubulized with MPC Co-polymers for Peritoneal Dissemination

    KITAYAMA Joji, SOUMA Daisuke, KAMEI Takao, KONNO Tomohiro, ISHIHARA Kazuhiko, NAGAWA Hirokazu

    日本癌学会学術総会記事 68th 51 2009/08/31

  134. 生体内解離性ハイドロゲルのウサギ趾屈筋腱損傷モデルにおける組織癒着防止効果

    石山典幸, 茂呂徹, 三浦俊樹, 大江隆, 伊藤祥三, 金野智浩, 吉河美都奈, 大山但, 石原一彦, 中村耕三, 川口浩

    日本整形外科学会雑誌 83 (8) S1053-S1053 2009/08/25

    Publisher: (公社)日本整形外科学会

    ISSN: 0021-5325

  135. 【ますます重要になる細胞周辺環境(細胞ニッチ)の最新科学技術 細胞の生存、増殖、機能のコントロールから創薬研究、再生医療まで】 細胞周辺環境のための材料加工・利用技術 細胞機能を制御する生体親和性ポリマー界面

    石原 一彦, 金野 智浩, 井上 祐貴

    遺伝子医学MOOK 別冊 (ますます重要になる細胞周辺環境(細胞ニッチ)の最新科学技術) 103-107 2009/08

    Publisher: (株)メディカルドゥ

    ISSN: 1349-2527

  136. 腹膜播種に対するMPC共重合体により可溶化されたパクリタキセルナノ粒子の腹腔内投与(Intraperitoneal Administration of Paclitaxel Nanoparticle Solubulized with MPC Co-polymers for Peritoneal Dissemination)

    北山 丈二, 相馬 大介, 亀井 隆雄, 金野 智浩, 石原 一彦, 名川 弘一

    日本癌学会総会記事 68回 51-51 2009/08

    Publisher: 日本癌学会

    ISSN: 0546-0476

  137. Biomimetic interface

    KONNO Tomohiro

    Journal of Japanese Society for Biomaterials 27 (3) 165-171 2009/07/28

    Publisher: 日本バイオマテリアル学会

    ISSN: 1347-7080

  138. 【異分野融合のためのバイオマテリアルの基礎 生体機能界面を探り、活かす!】 バイオミメティック界面

    金野 智浩

    バイオマテリアル-生体材料- 27 (3) 165-171 2009/07

    Publisher: 日本バイオマテリアル学会

    ISSN: 1347-7080

  139. 細胞内取り込み促進機能ペプチド担持量子ドット内包リン脂質ポリマーナノ粒子の創製と細胞内イメージング

    松野亮介, 後藤祐介, 金野智浩, 高井まどか, 石原一彦

    繊維学会予稿集 64 (1) 190 2009/06/10

  140. フェニルボロン酸基を有する細胞親和性リン脂質ポリマーによる可逆細胞接着表面の創製

    斉藤あや, 斉藤あや, 金野智浩, 伊掛浩輝, 栗田公夫, 石原一彦

    繊維学会予稿集 64 (1) 353 2009/06/10

  141. 高い組織再生効率を実現する細胞親和型ソフトマテリアルデバイス

    金野 智浩, 石原 一彦

    人工臓器 38 (1) 41-42 2009/06

    Publisher: (一社)日本人工臓器学会

    ISSN: 0300-0818

  142. High-Sensitive Analysis of Oligopeptide-Induced Cell Penetration Using Phospholipid Polymer Nanoparticles Containing Quantum Dots

    GOTO Yusuke, MATSUNO Ryosuke, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 34 (2) 189-192 2009/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.34.189  

    ISSN: 1382-3469

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    We developed new polymer nanoparticles containing quantum dots with artificial cell membrane-biointerface as a highly sensitive bioimaging probe. These nanoparticles were prepared by assembling phospholipid polymer as a platform and oligopeptide as a bioaffinity moiety on the surface of the nanoparticles. They showed high resistance to non-specific cellular uptake from HeLa cells due to the nature of phospholipid polymer with phosphorylcholine groups. On the other hand, when arginine octapeptide was immobilized on their surface, they could permeate the membrane of HeLa cells effectively and good fluorescence based on quantum dots could be observed. Cytotoxicity and inflammation reaction were not produced by these nanoparticles even after immobilization of octapeptide. Thus we obtained stable fluorescent polymer nanoparticles covered with artificial cell membrane, which are useful as an excellent bioimaging probe evaluation for biomolecular function in the target cells.

  143. Super-hydrophilic silicone hydrogels composed of interpenetrating polymer networks with phospholipid polymer

    SHIMIZU Takanori, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 34 (2) 193-196 2009/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.34.193  

    ISSN: 1382-3469

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    Novel silicone hydrogel materials with extremely hydrophilic surfaces were synthesized from two polymer components. Silicone networks prepared from bis(trimethylsilyloxy)methylsilyl propylglycerol methacrylate (SiMA) and hydrophilic networks prepared by the polymerization of 2-methacryloyloxyethyl phosphorylcholine (MPC) in poly(SiMA) networks were used to construct an interpenetrating polymer network (IPN) structure. Random copolymerization of SiMA and MPC was also carried out to obtain control hydrogel samples. The obtained IPN hydrogel materials had highly hydrophilic surfaces in addition to good transparency, mechanical properties. Further, they showed good oxygen permeability because of the presence of the SiMA unit and good resistance to protein adsorption because of the presence of the MPC unit. Results of x-ray photoelectron spectroscopic analysis and microscopic FT-IR spectroscopy revealed that the superhydrophilicity of the IPN hydrogels was due to the surface concentration of the MPC units. The IPN hydrogel was confirmed to be suitable for the fabrication of soft contact lenses.

  144. Antithrombogenic/Cytocompatible Heterogeneous Functioned Polymer Membrane for Hybrid Artificial Organs

    KAWAI Hirotaka, MATSUNO Ryosuke, KONNO Tomohiro, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 34 (2) 209-212 2009/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.34.209  

    ISSN: 1382-3469

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    To develop hybrid artificial organs, we prepared a heterogeneous functioned polymer membrane as an interface between blood and tissue. The membrane was constructed by three polymer layers, that is, cellulose acetate membrane as a base membrane, photo-reactive gelatin and a phospholipids polymer (poly[2-methacryloyloxyethyl phosphorylcholine (MPC)-co-n-butyl methacrylate (BMA)](PMB)). Gelatin and PMB layers were introduced on each side of the cellulose acetate membrane. The gelatin layer played as cell adhesive, but PMB layer prevented cell adhesion. We observed good cell proliferation on the gelatin side and blood compatibility on PMB layer. The heterogeneous functioned polymer membrane possessed permeability of insulin. The heterogeneity of this membrane represented the two conflicting surface properties in one: cytocompatible surface on one side and an antithrombogenic surface on the other side. We considered that the membrane has the solute permeability to transport the products of cells. It could be concluded that the membrane is excellent hybrid of polymer and cells for realizing hybrid artificial organs.

  145. Antithrombogenic Surface Constructed by Block-type Phospholipid Polymer and Segmented Polyurethane

    ASANUMA Yoshiharu, MATSUNO Ryosuke, KONNO Tomohiro, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 34 (2) 197-200 2009/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.34.197  

    ISSN: 1382-3469

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    Segmented polyurethanes (SPUs) are widely used in biomedical field such as cardiovascular catheters, diaphragms of artificial hearts because they have flexible but tough mechanical properties. However, their antithrombogenicity under blood contacting conditions are not sufficient to prevent clot formation for long term. For preparing small-diameter vascular grafts, it is necessary to obtain both antithrombogenic and biocompatible surface. In this study, poly(2-methacryloyloxyethyl phosphorylcholine-block-2-ethylhexyl methacrylate) (B-PMEH), which has an affinity with SPU on a molecular level was synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization method. The B-PMEH was blended for preparing a SPU/B-PMEH polymer alloy membrane (SB film). This film drastically lowered the amount of absorbed fibrinogen and platelet adhesion compared to that on SPU without any adverse effect on the mechanical property of the SPU when B-PMEH was highly concentrated at the surface of the SB film. This means that the poly(MPC) segments in the B-PMEH improved the antithrombogenicity of the SPU. We succeeded in preparing a novel polymer alloy that possesses both the good mechanical property and the improved antithrombogenicity.

  146. Stabilization of Bioconjugated Phospholipid Polymer Nanometer Scaled Structures for Highly-sensitive Immunoassay

    NISHIZAWA Kazuki, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 34 (2) 201-204 2009/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.34.201  

    ISSN: 1382-3469

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    Biointerface for highly sensitive immunoassay was constructed by molecular integration between a phospholipid polymer platform and an antibody as a bioaffinity ligand. The phospholipid polymer platform with nanometer-scaled particle deposition surface was constructed with poly[2-methacryloyloxyethyl phosphorylcholine (MPC)-co-n-butyl methacrylate (BMA)-co-p-nitrophenyloxycarbonyl poly(ethylene glycol) methacrylate (MEONP)] (PMBN) by an electrospray deposition (ESD) method. The PMBN surface, which can conjugate the antibodies, prevented the nonspecific protein adsorption. However, the nanometer-scaled structure of PMBN lost their shape after contact with an aqueous medium. To stabilize the nanometer-scaled structure in an aqueous medium, the PMBN was cross-linked with 1,4-butylenediamine and then heating was applied. Both cross-linking of PMBN and heating were very effective for improving the water stability of the nanometer-scaled structure, that is, remaining high porosity even after immersing in water. The specific signal in the enzyme-linked immunosorbent assay (ELISA) was enhanced after improvement of water stability of the PMBN platform. We concluded that the stabilization of the nanometer-scaled structure of the platform against water was effective to obtain highly sensitive immunoassay.

  147. A Novel Interface for High-Sensitive Immunoassay Using Orientation Controlled Protein A and Non-biofouling Phospholipid Polymer Surface

    TAJIMA Nobuyuki, MATSUNO Ryosuke, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 34 (2) 205-208 2009/06

    Publisher: The Materials Research Society of Japan

    DOI: 10.14723/tmrsj.34.205  

    ISSN: 1382-3469

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    A novel procedure for immobilizing orientation-controlled antibodies was investigated using tyrosinase catalyzed immobilization of Staphylococcal protein A (SpA). We synthesized well-defined structured block-type polymer, poly(2-methacryloyloxyethyl phosphorylcholine(MPC)-block-2-aminoethyl methacrylate (AEMA)) (PMbA) from the substrate by surface-initiated living radical polymerization for bioconjugation. One of the segments in the PMbA, poly(MPC) provides hydrophilicity and biocompatibility and the other segment, poly(AEMA) possesses amino groups for conjugation with biomolecules. On this PMbA polymer grafted substrates, SpA is first oxidized by tyrosinase and then immobilized to the amino group of the substrate through the active quinone groups in the SpA. The PMbA substrates showed a good resistance for non-specific protein adsorption, due to its primal layer of poly(MPC) segments. As the result of sandwich immunoassay, this system using tyrosinase and SpA showed the best primary antibody/secondary antibody ratio among the system without SpA and that with randomly oriented SpA. This procedure can be further utilized for achieving higher sensitivity of immunoassay systems.

  148. Long-term Cell Preservation in Chip at Room Temperature

    XU Yan, SATO Kae, MAWATARI Kazuma, KONNO Tomohiro, ISHIHARA Kazuhiko, KITAMORI Takehiko

    化学とマイクロ・ナノシステム研究会講演要旨集 19th 70 2009/05/28

  149. 2A1-J05 Assembly of an artificial bionic nano-machine based on cellular nano system : Self-organization by designed cell migration using bio-hybrid micro device

    HOSHINO Takayuki, KONNO Tomohiro, ISHIHARA Kazuhiko, MORISHIMA Keisuke

    ロボティクス・メカトロニクス講演会講演概要集 2009 (0) "2A1-J05(1)"-"2A1-J05(4)" 2009/05/25

    Publisher: 一般社団法人日本機械学会

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    Cell driven construction of bionic nano/micro systems had been conceptualized to embed biological self-contain nano mechanochemical systems in nano machine. Cell skeletal filaments are controlled by membrane protein reactions which are related to interaction between these and external bioactive patterns with nanostructures. So, we evaluated the migration behavior on various pattern of MPC treatment. The liner pattern performed higher deviation of displacements in cell migration than the circular pattern. These cellular behaviors would contribute controlling of molecular reaction driven nano...

  150. 2P1-L11 Construction and Function Emergence of Cellular Build up Wet Nano Robotics : Assembling a Single Cell to DLC Nano Gripper using Optical Tweezers

    KURODA Hiroshi, HOSHINO Takayuki, KOMETANI Reo, KONNO Tomohiro, ISHIHARA Kazuhiko, MORISHIMA Keisuke

    ロボティクス・メカトロニクス講演会講演概要集 2009 (0) "2P1-L11(1)"-"2P1-L11(4)" 2009/05/25

    Publisher: 一般社団法人日本機械学会

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    This paper presents assembly method using optical tweezers to fabricate a micro bio actuator using muscle cells as power generator. In this study, we build up optical tweezers system and tried to assemble cardiomyocites to PDMS micro pillars and DLC micro tweezers. DLC micro tweezers was fabricated on cover glass coated with ITO. We observed cardiomyocites beat that is assembled to PDMS micro pillars after 36 hours. But experiment of cardiomyocite assembly to DLC micro tweezers was failed by ITO heating. The results demonstrated that optical tweezers is a useful tool to fabricate a micro bi...

  151. Construction and Function Emergence of Cellular Build up Wet Nano Robotics-Assembling a Single Cell to DLC Nano Gripper using Optical Tweezers-

    KURODA HIROSHI, HOSHINO TAKAYUKI, KOMETANI REO, KONNO TOMOHIRO, ISHIHARA KAZUHIKO, MORISHIMA KEISUKE

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2009 ROMBUNNO.2P1-L11 2009/05/24

    ISSN: 2424-3124

  152. Assembly of an artificial bionic nano-machine based on cellular nano system-Self-organization by designed cell migration using bio-hybrid micro device-

    HOSHINO TAKAYUKI, KONNO TOMOHIRO, ISHIHARA KAZUHIKO, MORISHIMA KEISUKE

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2009 ROMBUNNO.2A1-J05 2009/05/24

    ISSN: 2424-3124

  153. 末端反応性リン脂質ポリマーを利用した精密バイオコンジュゲーションによるタンパク質の熱変性回復特性

    SEO Ji‐Hun, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 58 (1 Disk1) 2PF150 2009/05/12

  154. 規格化した細胞を供給できる細胞親和性ソフトバイオデバイス(セルコンテナー)

    金野智浩, 福栄晟, 石原一彦, 石原一彦

    高分子学会予稿集(CD-ROM) 58 (1 Disk1) 2PE151 2009/05/12

  155. AFMを用いたリン脂質ポリマーブラシ表面の解析

    井上祐貴, 北野和彦, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 58 (1 Disk1) 2PF156 2009/05/12

  156. リン脂質ポリマー積層ゲルによる生理活性物質の放出および細胞増殖制御

    CHOI Jiyeon, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 58 (1 Disk1) 1PB140 2009/05/12

  157. MPCコート多機能性エンベロープ型ナノ構造体による静脈内投与型in vivo肝臓デリバリーシステムの構築

    秋田英万, 増田智也, 金野智浩, 石原一彦, 原島秀吉

    薬剤学 69 (Supplement) 101-101 2009/04/30

    Publisher: (公社)日本薬剤学会

    ISSN: 0372-7629

  158. 高い組織再生効率を実現する細胞親和型ソフトマテリアルデバイス

    金野 智浩, 石原 一彦

    人工臓器 38 (1) 41-42 2009/04/15

    ISSN: 0300-0818

  159. Protein Adsorption Resistance and Oxygen Permeability of Chemically Crosslinked Phospholipid Polymer Hydrogel for Ophthalmologic Biomaterials

    Tatsuro Goda, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 89B (1) 184-190 2009/04

    DOI: 10.1002/jbm.b.31204  

    ISSN: 1552-4973

  160. Preparation of Phosphorylcholine-conjugated Polyrotaxane and its Interaction with Biogenic Substances

    AOKI NOBUHIRO, KATOONO RYO, KATOONO RYO, YAMAGUCHI JUN, YAMAGUCHI JUN, YAMASHITA ATSUSHI, YUI NOBUHIKO, YUI NOBUHIKO, KONNO TOMOHIRO, KONNO TOMOHIRO, ISHIHARA KAZUHIKO, ISHIHARA KAZUHIKO

    日本化学会講演予稿集 89th (2) 1320 2009/03/13

    ISSN: 0285-7626

  161. 卵殻膜ペプチドの健康増進効果(第2報)

    藤田(大戸)恵理, 桜井隆史, 大澤具洋, 田中浩仁, 高橋笑, 跡見友章, 吉村浩太郎, 金野智浩, 石原一彦, 長谷部由紀夫, 跡見順子

    日本農芸化学会大会講演要旨集 2009 56 2009/03/05

  162. ベルテポルフィン封入抗EGFR抗体結合MPCポリマーによる特異的光線力学療法(PDT)の開発

    亀山哲章, 松田祐子, 上田政和, 荒井恒憲, 石原一彦, 金野智浩, 北川雄光

    日本外科学会雑誌 110 (臨増2) 648-648 2009/02/25

    Publisher: (一社)日本外科学会

    ISSN: 0301-4894

  163. 腹膜播種に対するナノ粒子化抗癌剤を用いた腹腔内化学療法の有用性

    北山丈二, 相馬大介, 石神浩徳, 秀村晃生, 加藤昌弘, 甲斐崎祥一, 金野智浩, 石原一彦, 名川弘一

    日本外科学会雑誌 110 154 2009/02/25

    ISSN: 0301-4894

  164. WS-1-1 腹膜播種に対するナノ粒子化抗癌剤を用いた腹腔内化学療法の有用性(固形癌の治療抵抗性克服に向けた新しい試み,ワークショップ,第109回日本外科学会定期学術集会)

    北山 丈二, 相馬 大介, 石神 浩徳, 秀村 晃生, 加藤 昌弘, 甲斐崎 祥一, 金野 智浩, 石原 一彦, 名川 弘一

    日本外科学会雑誌 110 (2) 2009/02/25

    Publisher: 一般社団法人日本外科学会

    ISSN: 0301-4894

  165. HP-149-5 ベルテポルフィン封入抗EGFR抗体結合MPCポリマーによる特異的光線力学療法(PDT)の開発(基礎研究1,ハイブリッドポスター,第109回日本外科学会定期学術集会)

    亀山 哲章, 松田 祐子, 上田 政和, 荒井 恒憲, 石原 一彦, 金野 智浩, 北川 雄光

    日本外科学会雑誌 110 (2) 2009/02/25

    Publisher: 一般社団法人日本外科学会

    ISSN: 0301-4894

  166. 固形癌の治療抵抗性克服に向けた新しい試み 腹膜播種に対するナノ粒子化抗癌剤を用いた腹腔内化学療法の有用性

    北山 丈二, 相馬 大介, 石神 浩徳, 秀村 晃生, 加藤 昌弘, 甲斐崎 祥一, 金野 智浩, 石原 一彦, 名川 弘一

    日本外科学会雑誌 110 (臨増2) 154-154 2009/02

    Publisher: (一社)日本外科学会

    ISSN: 0301-4894

  167. Single ceell driven nano tweezers

    Takayuki Hoshino, Hiroshi Kuroda, Reo Kometan, Tomohiro Konno, Kazuhiko Ishihara, Keisuke Morishima

    Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences 1530-1532 2009/01/01

  168. An on-chip living cell bank

    Yan Xu, Kae Sato, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences 1952-1954 2009/01/01

  169. Controllable Nanostructured Surface Modification on Quantum Dot for Biomedical Application in Aqueous Medium

    Ryosuke Matsuno, Yusuke Goto, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 9 (1) 358-365 2009/01

    DOI: 10.1166/jnn.2009.J082  

    ISSN: 1533-4880

  170. Cyttype III Collagen Expression, Cell Adhesion and Proliferation Induced by Solubilized Eggshell Membrane Based on Cytocompatible Polymer in Human Dermal Fibroblast

    E. Fujita, T. Sakurai, T. Konno, K. Yoshimura, K. Ishihara, Y. Atomi

    Molecular Biology of the Cell, 2008 ASCB Annual Meeting abstracts 19 (suppl) 473-473 2008/12

    DOI: 10.1091/mbc.e11-08-0667  

  171. New nanocomposite biomaterials controlling surface and bulk properties using supercritical carbon dioxide

    Tora Hoshi, Takashi Sawagushi, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Materials Research Society Symposium Proceedings 1097 58-64 2008/12/01

    ISSN: 0272-9172

  172. Hemocompatible/cell adhesive hetero surface polymer membranes

    Hirotaka Kawai, Hirotaka Kawai, Tomohiro Konno, Tomohiro Konno, Madoka Takai, Madoka Takai, Kazuhiko Ishihara, Kazuhiko Ishihara, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1200 2008/12/01

  173. Non fluidic cell culture medium for maintaining Ce 11 functions; cell-container base d on reversible phospholipid polymer hydrogel with highly cytocompatibility

    Tomohiro Konno, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 4 1756 2008/12/01

  174. Grafting of biocompatible polymer on the liner surface for extending longevity of artificial hip joints

    Toru Moro, Yoshio Takatori, Kazuhiko Ishihara, Tomohiro Konno, Masayuki Kyomoto, Motoi Yamamoto, Tatsuro Karita, Hideya Ito, Kozo Nakamura, Hiroshi Kawaguchi

    8th World Biomaterials Congress 2008 3 1507 2008/12/01

  175. Multi-biofunctional phospholipid block polymer alloys with segmented polyurethane

    Yoshiharu Asanuma, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1467 2008/12/01

  176. Simple modified biomimetic silicone surface by selective interaction with amphiphilic block copolymer

    Ji Hun Seo, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1551 2008/12/01

  177. Phospholipid polymer nanoparticles bearing quantum dots for affinity bioimaging of cell-protein interaction

    Yusuke Goto, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1456 2008/12/01

  178. Improved protein adsorption on soft contact lenses treated with phospholipid polymers

    Takanori Shimizu, Tatsuro Goda, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1277 2008/12/01

  179. Suppressing bioadsorption on electrokinetic microdevice by a charged phospholipid polymer biointerface

    Yan Xu, Madoka Takai, Tomohiro Konno, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 4 1952 2008/12/01

  180. Cytocompatible phospholipid polymer hydrogel scaffold with tunable cell capturing ligand density

    Kazuhiko Ishihara, Eri Maeta, Tomohiro Konno, Madoka Takai

    8th World Biomaterials Congress 2008 1 544 2008/12/01

  181. Multilayered phospholipid polymer hydrogels for regulating cell functions by self-tuning bioactive agent concentration

    Jiyeon Choi, Tomohiro Konno, Ryosuke Matsuno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1193 2008/12/01

  182. Well defined phospholipid polymer grafting over quantum dot using RAFT polymerization

    Ryosuke Matsuno, Yusuke Goto, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1207 2008/12/01

  183. Protein resistance on polymer-grafted PDMS using photoinitiation performance of ketones

    Tatsuro Goda, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 1 259 2008/12/01

  184. Quick providing of hydrophilic and protein adsorption resistant surface by phospholipid polymers

    Koji Futamura, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    8th World Biomaterials Congress 2008 3 1743 2008/12/01

  185. ポリマー末端官能基を利用した生体分子固定化表面の創製

    磯江晋輔, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 282-282 2008/11/17

    Publisher: 日本バイオマテリアル学会

  186. 小口径人工血管を目指した細胞膜類似表面を有するポリマーアロイ

    浅沼良晴, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 187-187 2008/11/17

    Publisher: 日本バイオマテリアル学会

  187. リン脂質グラフトポリマーによる超潤滑性Co‐Cr‐Mo合金表面の創製

    京本政之, 京本政之, 京本政之, 茂呂徹, 茂呂徹, 岩崎泰彦, 宮路史明, 金野智浩, 川口浩, 高取吉雄, 高取吉雄, 中村耕三, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 218-218 2008/11/17

    Publisher: 日本バイオマテリアル学会

  188. 高感度免疫分析のための高密度バイオ分子固定化リン脂質ポリマーナノ構造表面の構築

    西澤一樹, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 143-143 2008/11/17

    Publisher: 日本バイオマテリアル学会

  189. MPCポリマーの表面処理による低摩耗型人工関節

    茂呂徹, 茂呂徹, 川口浩, 石原一彦, 金野智浩, 京本政之, 京本政之, 京本政之, 山脇昇, 橋本雅美, 苅田達郎, 伊藤英也, 齋藤貴志, 中村耕三, 高取吉雄, 高取吉雄

    日本バイオマテリアル学会シンポジウム予稿集 2008 77 2008/11/17

  190. 生体内解離性ポリマーハイドロゲルの癒着防止効果の組織学的・分子生物学的検討

    石山典幸, 茂呂徹, 三浦俊樹, 大江隆史, 伊藤祥三, 森崎裕, 大山但, 吉河美都奈, 金野智浩, 中村耕三, 川口浩, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 147-147 2008/11/17

    Publisher: 日本バイオマテリアル学会

  191. 精密な細胞内イメージングを目指した表面機能化量子ドット

    松野亮介, 後藤佑介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 286-286 2008/11/17

    Publisher: 日本バイオマテリアル学会

  192. ボロン酸含有リン脂質ポリマーゲルの低分子量化と生体内解離性

    吉河美都奈, 大山但, 石山典幸, 金野智浩, 茂呂徹, 茂呂徹, 三浦俊樹, 大江隆史, 伊藤祥三, 中村耕三, 川口浩, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 190-190 2008/11/17

    Publisher: 日本バイオマテリアル学会

  193. 糖タンパク質の特異的結合を誘導するフェニルボロン酸基

    斉藤あや, 斉藤あや, 金野智浩, 金野智浩, 金野智浩, 伊掛浩輝, 栗田公夫, 石原一彦, 石原一彦, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 198-198 2008/11/17

    Publisher: 日本バイオマテリアル学会

  194. リン脂質ポリマーハイドロゲル‐ハイドロキシアパタイト傾斜状複合材料の創製

    豊本泰央, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 356-356 2008/11/17

    Publisher: 日本バイオマテリアル学会

  195. ハイブリッド型人工臓器のためのヘテロ細胞接着ポリマー膜

    川合弘崇, 川合弘崇, 松野亮介, 松野亮介, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 373-373 2008/11/17

    Publisher: 日本バイオマテリアル学会

  196. IPN構造により実現される超親水性シリコーンハイドロゲル

    清水尭紀, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会シンポジウム予稿集 2008 191-191 2008/11/17

    Publisher: 日本バイオマテリアル学会

  197. 高い組織再生効率を実現する細胞親和型ソフトマテリアルデバイス

    金野 智浩, 石原 一彦

    人工臓器 37 (2) S-68 2008/11

    Publisher: (一社)日本人工臓器学会

    ISSN: 0300-0818

  198. 整形外科領域のための硬組織マテリアル MPCポリマーの表面処理による低摩耗型人工関節

    茂呂 徹, 川口 浩, 石原 一彦, 金野 智浩, 京本 政之, 山脇 昇, 橋本 雅美, 苅田 達郎, 伊藤 英也, 齋藤 貴志, 中村 耕三, 高取 吉雄

    日本バイオマテリアル学会大会予稿集 シンポジウム2008 77-77 2008/11

    Publisher: 日本バイオマテリアル学会

  199. Artificial Cell Membrane-Covered Nanoparticles Embedding Quantum Dots as Stable and Highly Sensitive Fluorescence Bioimaging Probes

    Yusuke Goto, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMACROMOLECULES 9 (11) 3252-3257 2008/11

    DOI: 10.1021/bm800819r  

    ISSN: 1525-7797

  200. Hydration of phosphorylcholine groups attached to highly swollen polymer hydrogels studied by thermal analysis

    Toshinori Morisaku, Junji Watanabe, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    POLYMER 49 (21) 4652-4657 2008/10

    DOI: 10.1016/j.polymer.2008.08.025  

    ISSN: 0032-3861

  201. 高い組織再生効率を実現する細胞親和型ソフトマテリアルデバイス

    金野智浩, 金野智浩, 石原一彦, 石原一彦, 石原一彦

    人工臓器(日本人工臓器学会) 37 (2) S.68 2008/10/01

    ISSN: 0300-0818

  202. Foresight of organic biomaterials (from WBC2008)

    KONNO Tomohiro

    バイオマテリアル : 生体材料 : Journal of Japanese Society for Biomaterials 26 (5) 374-375 2008/09/15

    ISSN: 1347-7080

  203. 配向制御されたProtein Aを用いた高感度ナノバイオインターフェイスの創製

    田島宜幸, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 57 (2 Disk1) 1W17 2008/09/09

  204. 細胞親和性リン脂質ポリマーハイドロゲルの可逆形成制御と細胞機能保持(セルコンテナー)特性

    金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 57 (2 Disk1) 2W06 2008/09/09

  205. リン脂質ポリマーハイドロゲルを用いた有機‐無機複合型骨再生用マトリックスの創製

    豊本泰央, 松野亮介, 松野亮介, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    高分子学会予稿集(CD-ROM) 57 (2 Disk1) 1V11 2008/09/09

  206. Cell Locomotion Promotes an Intracellular Nano Interface

    HOSHINO TAKAYUKI, KONNO TOMOHIRO, ISHIHARA KAZUHIKO, MORISHIMA KEISUKE

    日本ロボット学会学術講演会予稿集(CD-ROM) 26th ROMBUNNO.1G2-04 2008/09/09

  207. バイオリガンド担持型量子ドット内包リン脂質ポリマーナノ粒子による新バイオ機能分子探索

    後藤佑介, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 57 (2 Disk1) 2PB118 2008/09/09

  208. RAFT剤およびリン脂質ポリマーミセル可溶化量子ドットを用いたバイオイメージング

    松野亮介, 松野亮介, 後藤佑介, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    高分子学会予稿集(CD-ROM) 57 (2 Disk1) 2V01 2008/09/09

  209. Surface Treatment Techniques for Cell Micropatterning in Microchannel Using Photochemical Reaction

    JANG Kihoon, SATO Kae, KONNO Tomohiro, ISHIHARA Kazuhiko, KITAMORI Takehiko

    東京コンファレンス講演要旨集 2008 75 2008/09/03

  210. 胃癌腹膜播種に対するナノ粒子パクリタキセルの腹腔内投与の検討(Intraperitoneal Administration of Paclitaxel nanoparticle for Peritoneal Dissemination of Gastric Cancer)

    相馬 大介, 北山 丈二, 金野 智浩, 石原 一彦, 名川 弘一

    日本癌学会総会記事 67回 315-315 2008/09

    Publisher: 日本癌学会

    ISSN: 0546-0476

  211. Rapid development of hydrophilicity and protein adsorption resistance by polymer surfaces bearing phosphorylcholine and naphthalene groups

    Koji Futamura, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    LANGMUIR 24 (18) 10340-10344 2008/09

    DOI: 10.1021/la801017h  

    ISSN: 0743-7463

  212. 腱癒着防止効果を有する生体内解離性MPCゲルの開発

    石山典幸, 茂呂徹, 三浦俊樹, 大江隆史, 伊藤祥三, 森崎裕, 金野智浩, 大山但, 石原一彦, 中村耕三, 川口浩

    日本整形外科学会雑誌 82 (8) S971-S971 2008/08/25

    Publisher: (公社)日本整形外科学会

    ISSN: 0021-5325

  213. 細胞内プローブとしての新規生体親和性量子ドット

    松野亮介, 後藤佑介, 金野智浩, 高井まどか, 石原一彦

    高分子学会医用高分子シンポジウム講演要旨集 37th 53-54 2008/07/22

  214. 胚性幹(ES)細胞の保持を目指した可逆形成リン脂質ポリマーハイドロゲル(セルコンテナー)の創製と機能

    金野智浩, 石原一彦

    高分子学会医用高分子シンポジウム講演要旨集 37th 81-82 2008/07/22

  215. Soft-biomaterials based on cytocompatible polymer hydrogel with reversible property "cell-container" for cell-engineering

    KONNO TOMOHIRO

    バイオマテリアル 26 (4) 282-287 2008/07/18

    ISSN: 1347-7080

  216. Soft-biomaterials based on cytocompatible polymer hydrogel with reversible property "cell-container" for cell-engineering

    KONNO Tomohiro

    Journal of Japanese Society for Biomaterials 26 (4) 282-287 2008/07/15

    Publisher: 日本バイオマテリアル学会

    ISSN: 1347-7080

  217. 【バイオマテリアル研究を担う若手研究者たち 再生医療に貢献するバイオマテリアル研究に向けて】 細胞親和性ポリマーによる可逆形成ソフトバイオマテリアル(セルコンテナー)

    金野 智浩

    バイオマテリアル-生体材料- 26 (4) 282-287 2008/07

    Publisher: 日本バイオマテリアル学会

    ISSN: 1347-7080

  218. 2A1-F10 Study on Micro Self Assembly using Cell Migration

    HOSHINO Takayuki, HORI Yuichi, KONNO Tomohiro, ISHIHARA Kazuhiko, MORISHIMA Keisuke

    ロボティクス・メカトロニクス講演会講演概要集 2008 (0) "2A1-F10(1)"-"2A1-F10(3)" 2008/06/06

    Publisher: 一般社団法人日本機械学会

    More details Close

    In this study, we proposed to use the force generated by cell migration as a new drive force for self assembly and invented conveying mechanism by cells. We evaluated its assumption. First, micro movement of micro bead on the culturing cells on the substrate which was separated into cell adhesiveness area and nonadhesiveness area showed existence of driving force on the border line. Next, we manufactured the line & space patterned devise to drive a minim structure by patterned cells. As a result, this devise successfully drove a minim structure. Observed force driven by patterned cells coul...

  219. 2P2-J19 Construction of nano scale device by using cell migration force

    HOSHINO Takayuki, KONNO Tomohiro, ISHIHARA Kazuhiko, MORISHIMA Keisuke

    ロボティクス・メカトロニクス講演会講演概要集 2008 (0) "2P2-J19(1)"-"2P2-J19(4)" 2008/06/06

    Publisher: 一般社団法人日本機械学会

    More details Close

    Cell self-assembly for intracellular nano-device was proposed for bio-hybrid interface. The concept was that cell migration force was employed for insertion a conductive nano needle which was worked as intracellular electrode. We fabricated such a nano needle on the bottom of a micro well with cell adhesive pattern using focused ion beam technique. Cells only adhered on walls of a well and migrated into the well. The cell inserted the nano needle into living own cell body using own migration force. The cells with intracellular needles were alive for few days.

  220. Construction of nano scale device by using cell migration force

    HOSHINO TAKAYUKI, KONNO TOMOHIRO, ISHIHARA KAZUHIKO, MORISHIMA KEISUKE

    日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2008 ROMBUNNO.2P2-J19 2008/06/05

    ISSN: 2424-3124

  221. リン脂質ポリマーハイドロゲルを用いたマイクロチップ内生細胞の長期保存とバイオアッセイ

    KYO Gan, SATO Kae, KONNO Tomohiro, ISHIHARA Kazuhiko, KITAMORI Takehiko

    化学とマイクロ・ナノシステム研究会講演要旨集 17th 68 2008/05/20

  222. 高密度バイオ分子固定化リン脂質ポリマー表面を用いたマイクロチップイムノアッセイ

    西澤一樹, 金野智浩, 高井まどか, 石原一彦

    化学とマイクロ・ナノシステム研究会講演要旨集 17th 20 2008/05/20

  223. 集束イオンビームにより作製したナノピラーの細胞自己刺入と細胞内活動計測デバイスへの応用

    星野隆行, 金野智浩, 石原一彦, 森島圭祐

    化学とマイクロ・ナノシステム研究会講演要旨集 17th 34 2008/05/20

  224. 高効率免疫分析を目指した3次元リン脂質ポリマーナノ構造表面へのタンパク質固定化

    西澤一樹, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 57 (1 Disk1) 2PD162 2008/05/08

  225. 糖タンパク質の特異的結合を促すフェニルボロン酸基を有するリン脂質ポリマー

    斉藤あや, 斉藤あや, 金野智浩, 金野智浩, 金野智浩, 伊掛浩輝, 栗田公夫, 石原一彦, 石原一彦, 石原一彦

    高分子学会予稿集(CD-ROM) 57 (1 Disk1) 1PG171 2008/05/08

  226. Photografting of 2-methacryloyloxyethyl phosphorylcholine from polydimethylsiloxane: Tunable protein repellency and lubrication property

    Tatsuro Goda, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 63 (1) 64-72 2008/05

    DOI: 10.1016/j.colsurfb.2007.11.014  

    ISSN: 0927-7765

  227. Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly(MPC) graft chains induced by gamma-ray irradiation (vol 84, pg 320, 2008)

    Masayuki Kyomoto, Toru Moro, Fumiaki Miyaji, Tomohiro Konno, Masami Hashimoto, Hiroshi Kawaguchi, Yoshio Takatori, Kozo Nakamura, Kazuhiko Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 85B (1) 301-301 2008/04

    DOI: 10.1002/jbm.b.30874  

    ISSN: 1552-4973

  228. AN EFFICIENT SURFACE MODIFICATION FOR SELECTIVE CONTROL OF CELL ATTACHEMENT USING PHOTOCHEMICAL REACTION

    JANG Kihoon, SATO Kae, Konno Tomohiro, ISHIHARA Kazuhiko, KITAMORI Takehiko

    日本化学会講演予稿集 88th (1) 409 2008/03/12

    ISSN: 0285-7626

  229. Polymer nanoparticles covered with phosphorylcholine groups and immobilized with antibody for high-affinity separation of proteins

    Yusuke Goto, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMACROMOLECULES 9 (3) 828-833 2008/03

    DOI: 10.1021/bm701161d  

    ISSN: 1525-7797

  230. 人工股関節のポリエチレンライナーにMPC処理を加える範囲が摩耗抑制効果に与える影響

    茂呂徹, 高取吉雄, 石原一彦, 山本基, 苅田達郎, 伊藤英也, 金野智浩, 京本雅之, 山脇昇, 中村耕三, 川口浩

    日本整形外科学会雑誌 82 (2) S198-S198 2008/02/25

    Publisher: (公社)日本整形外科学会

    ISSN: 0021-5325

  231. 常温・常圧で細胞機能を保持管理する自発形成‐解離性高分子ハイドロゲル「セルコンテナ」

    金野智浩, 石原一彦

    再生医療 7 235 2008/02/22

    ISSN: 1347-7919

  232. The 234^<th> ACS National Meeting

    KONNO Tomohiro

    Journal of Japanese Society for Biomaterials 26 (1) 74-76 2008/01/15

    Publisher: 日本バイオマテリアル学会

    ISSN: 1347-7080

  233. 自発的-可逆的にゲル化する生体内ソフトデバイスとしてのリン脂質ポリマーハイドロゲル

    金野智浩

    医療用ゲルの最新技術と開発 2008

    Publisher: シーエムシー出版

  234. Long-term storage of living cells on chip for cell-based assays

    Yan Xu, Tomohiro Konno, Kae Sato, Kazuhiko Ishihara, Takehiko Kitamori

    12th International Conference on Miniaturized Systems for Chemistry and Life Sciences - The Proceedings of MicroTAS 2008 Conference 1852-1854 2008/01/01

  235. Cell driven nano locomotion

    Takayuki Hoshino, Yuichi Hori, Tomohiro Konno, Kazuhiko Ishihara, Keisuke Morishima

    12th International Conference on Miniaturized Systems for Chemistry and Life Sciences - The Proceedings of MicroTAS 2008 Conference 230-232 2008/01/01

  236. Selective control of cell attachment in microchannel using photochemical reaction

    Kihoon Jang, Kae Sato, Tomohiro Konno, Kazuhiko Ishihara, Takehiko Kitamori

    12th International Conference on Miniaturized Systems for Chemistry and Life Sciences - The Proceedings of MicroTAS 2008 Conference 901-903 2008/01/01

  237. Cell-Container Prepared with Cytocompatible Phospholipid Polymers for Cell and Tissue Engineering

    Tomohiro Konno, Kazuhiko Ishihara

    POLYMERS FOR BIOMEDICAL APPLICATIONS 977 (977) 336-345 2008

    DOI: 10.1021/bk-2008-0977.ch020  

    ISSN: 0097-6156

  238. Bioconjugated phospholipid polymer biointerface for enzyme-linked immunosorbent assay

    Kazuki Nishizawa, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    BIOMACROMOLECULES 9 (1) 403-407 2008/01

    DOI: 10.1021/bm7010246  

    ISSN: 1525-7797

  239. Nanoscale Structured Phospholipid Polymer Brush for Biointerface

    Kazuhiko Kitano, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN, VOL 33, NO 3 33 (3) 771-774 2008

    ISSN: 1382-3469

  240. Differentiation function of embryonic stem cell inducible bio-interface patterned by photo-reactive phospholipid polymer

    Taisuke Horie, Ryousuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN, VOL 33, NO 3 33 (3) 811-814 2008

    ISSN: 1382-3469

  241. Microchip Immunoassay Using High Density Bioconjugation on the Phospholipid Polymer Interface

    Kazuki Nishizawa, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN, VOL 33, NO 3 33 (3) 787-790 2008

    ISSN: 1382-3469

  242. Micropatterned Biorecolmition Layers on Nonbiofouling 2-Methacryloyloxyethyl Phosphorylcholine Brush Surfaces for Microarray Biosensors

    SIBARANI James, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    日本バイオマテリアル学会大会予稿集 29th 361 2007/11/26

  243. マイクロパターン化バイオインターフェースによるES細胞の分化機能制御

    堀江泰介, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 315-315 2007/11/26

    Publisher: 日本バイオマテリアル学会

  244. リン脂質ポリマーハイドロゲル“セルコンテナー”による細胞保持技術

    金野智浩, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 153-153 2007/11/26

    Publisher: 日本バイオマテリアル学会

  245. ハイブリッド型人工臓器のための新規ヘテロ界面バイオマテリアルの創製

    川合弘崇, 川合弘崇, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 320-320 2007/11/26

    Publisher: 日本バイオマテリアル学会

  246. 潤滑バイオマテリアル表面の創製に向けたリン脂質ポリマーブラシの構築

    北野和彦, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 360-360 2007/11/26

    Publisher: 日本バイオマテリアル学会

  247. ブロック型リン脂質ポリマーの相溶―非相溶特性を用いたPDMS表面の修飾

    SEO Ji‐Hun, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 396-396 2007/11/26

    Publisher: 日本バイオマテリアル学会

  248. 水溶性リン脂質ポリマーの吸着特性を活かした生体親和性ハイドロゲル

    清水尭紀, 合田達郎, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 345-345 2007/11/26

    Publisher: 日本バイオマテリアル学会

  249. 表面にリン脂質ポリマー層を有する量子ドットの作製と生体環境下におけるイメージング

    松野亮介, 松野亮介, 後藤佑介, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 170-170 2007/11/26

    Publisher: 日本バイオマテリアル学会

  250. ケトン化合物を開始剤とした光グラフト重合:リン脂質ポリマー被覆表面におけるタンパク質吸着特性

    合田達郎, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 267-267 2007/11/26

    Publisher: 日本バイオマテリアル学会

  251. リン脂質ポリマー積層ゲルによる生理活性物質放出挙動の時間制御と細胞増殖性の最適化

    CHOI Jiyeon, 金野智浩, 松野亮介, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 135-135 2007/11/26

    Publisher: 日本バイオマテリアル学会

  252. 生体内解離性リン脂質ポリマーハイドロゲルによる組織癒着防止材の開発

    石山典幸, 茂呂徹, 三浦俊樹, 大江隆史, 伊藤祥三, 金野智浩, 吉河美都奈, 大山但, 中村耕三, 川口浩, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 120-120 2007/11/26

    Publisher: 日本バイオマテリアル学会

  253. 長寿命人工関節のためのリン脂質グラフトポリマーによる高潤滑性Co‐Cr‐Mo合金の創製

    京本政之, 京本政之, 岩崎泰彦, 茂呂徹, 宮路史明, 金野智浩, 川口浩, 高取吉雄, 中村耕三, 石原一彦

    日本バイオマテリアル学会大会予稿集 29th 185-185 2007/11/26

    Publisher: 日本バイオマテリアル学会

  254. AN EFFICIENT SURFACE MODIFICATION FOR SELECTIVE CONTROL OF CELL ATTACHEMENT USING PHOTOCHEMICAL REACTION

    JANG Kihoon, SATO Kae, KONNO Tomohiro, ISHIHARA Kazuhiko, KITAMORI Takehiko, KITAMORI Takehiko

    化学とマイクロ・ナノシステム研究会講演要旨集 16th 29 2007/10/29

  255. ナノ・ドメイン規定した表面のマルチ機能リン脂質ブロックポリマーアロイ

    浅沼良晴, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 2PC143 2007/09/04

  256. 氷分子の運動性拘束を低減した低摩擦リン脂質ポリマー表面の創製

    陳嵩, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 2T14 2007/09/04

  257. マテリアル・細胞間相互作用を解明する新規バイオ界面QCMデバイス

    度会悦子, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 3X11 2007/09/04

  258. 高選択タンパク質認識能を持つリン脂質ポリマーナノ粒子

    後藤佑介, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 1Y04 2007/09/04

  259. 細胞培養環境を可逆的に固体化するリン脂質ポリマーゲル“セルコンテナー”

    金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 1W08 2007/09/04

  260. ナノ構造制御したリン脂質ポリマーブラシ層を有するバイオナノ粒子

    松野亮介, 松野亮介, 後藤佑介, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 1X15 2007/09/04

  261. PDMS/PMPCブロックポリマーの相溶・非相溶特性によるバイオ機能化表面

    SEO Ji‐hun, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 3V10 2007/09/04

  262. 超耐久性高潤滑インターフェイスの構築による長寿命型人工関節

    京本政之, 京本政之, 茂呂徹, 宮路史明, 金野智浩, 金野智浩, 川口浩, 高取吉雄, 中村耕三, 石原一彦, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 3X07 2007/09/04

  263. ES細胞の分化機能を制御する光反応性リン脂質ポリマーによるパターン化バイオインターフェース

    堀江泰介, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 2PA125 2007/09/04

  264. 相溶性と分子運動性を利用した平衡化処理を必要としないリン脂質極性基高密度集積表面の構築

    二村孝治, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (2 Disk1) 3X05 2007/09/04

  265. The evaluation of antitumor effect by the nanoparticles conjugated with paclitaxel and anti-EGFR monoclonal antibody

    IMAI Shun, HASEGAWA Hirotoshi, ISHII Yoshiyuki, ENDO Takashi, KONNO Tomohiro, ISHIHARA Kazuhiko, UEDA Masakazu, KITAGAWA Yuko

    日本癌学会学術総会記事 66th 536 2007/08/25

  266. パクリタキセルと抗EGFRモノクローナル抗体の共役ナノ粒子による抗腫瘍作用の評価(The evaluation of antitumor effect by the nanoparticles conjugated with paclitaxel and anti-EGFR monoclonal antibody)

    今井 俊, 長谷川 博俊, 石井 良幸, 遠藤 高志, 金野 智浩, 石原 一彦, 上田 政和, 北川 雄光

    日本癌学会総会記事 66回 536-536 2007/08

    Publisher: 日本癌学会

    ISSN: 0546-0476

  267. 人工材料・整形外科

    三宅 仁, 金野 智浩

    人工臓器 36 (1) 2007/06/15

    Publisher: JAPANESE SOCIETY FOR ARTIFICIAL ORGANS

    ISSN: 0300-0818

  268. Characterization of Phospholipid Polymer Hydrogel for Immobilization Enzyme

    YAMAGUCHI Jun, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 32 (2) 599-602 2007/06

    ISSN: 1382-3469

  269. Nanostructured Biointerface Using Phospholipid Polymer for Highly Sensitive Immunoassays

    NISHIZAWA Kazuki, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 32 (2) 587-590 2007/06

    ISSN: 1382-3469

  270. Nanoscale Surface Grafting with Phospholipid Polymer to Lubricate Polypropylene Surface

    KITANO Kazuhiko, MATSUNO Ryosuke, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 32 (2) 579-582 2007/06

    ISSN: 1382-3469

  271. Surface nanopatterning of phosphorylcholine unit by well-defined block copolymer containing 2-methacryloyloxyethyl phosphorylcholine

    SEO Ji Hun, MATSUNO Ryosuke, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    Trans Mater Res Soc Jpn 32 (2) 567-570 2007/06

    ISSN: 1382-3469

  272. 上皮増殖因子受容体過剰発現乳癌に対するEGF結合MPCポリマーによるターゲッティング療法の開発

    嶋田俊之, 上田政和, 和田真弘, 神野浩光, 池田正, 北島政樹, 渡邉順司, 金野智浩, 石原一彦

    日本乳癌学会学術総会プログラム・抄録集 15th 378-378 2007/06/01

    Publisher: (一社)日本乳癌学会

  273. 新しいナノバイオテクノロジーの進展 ナノバイオ・インテグレーションマテリアル

    石原一彦, 高井まどか, 金野智浩, 松野亮介

    ケミカルエンジニヤリング 52 (6) 409-414 2007/06/01

    ISSN: 0387-1037

  274. ナノバイオ・インテグレーションマテリアル (特集 新しいナノバイオテクノロジーの進展(1))

    石原 一彦, 高井 まどか, 金野 智浩

    ケミカルエンジニヤリング 52 (6) 409-414 2007/06

    Publisher: 化学工業社

    ISSN: 0387-1037

  275. ナノ構造体表面への選択的細胞接着挙動の解析

    後藤真紀子, 後藤真紀子, 塚原剛彦, 塚原剛彦, 佐藤香枝, 佐藤香枝, 井戸田直和, 金野智浩, 石原一彦, 北森武彦, 北森武彦

    化学とマイクロ・ナノシステム研究会講演要旨集 15th 37 2007/05/25

  276. Micropatterned Biorecognition Layers and Nonbiofoluing Surfaces on Polymeric Materials for Highly Sensitive Microarray Biosensors

    SIBARANI James, KONNO Tomohiro, TAKAI Madoka, ISHIHARA Kazuhiko

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 3PD172 2007/05/10

  277. PDMSを基盤とするバイオインターフェイスにおけるリン脂質ポリマーグラフト量の効果

    合田達郎, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 1PD178 2007/05/10

  278. 金属表面上に構築したリン脂質ポリマー積層ゲルを用いた生理活性物質の放出制御

    CHOI Jiyeon, 金野智浩, 松野亮介, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 1PG175 2007/05/10

  279. リン脂質ポリマーのナノグラフトによる高度潤滑バイオインターフェイス

    北野和彦, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 2H18 2007/05/10

  280. 細胞膜類似表面を有する高精度選択分離アフィニティーナノ粒子の創製

    後藤佑介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 3PA107 2007/05/10

  281. 細胞の活性を保持するシグナル解離性リン脂質ポリマーハイドロゲル

    金野智浩, 河手由美子, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 1PG165 2007/05/10

  282. ポリマーハイドロゲルへの水溶性ポリマーの吸着による表面改質

    清水尭紀, 合田達郎, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 1PG167 2007/05/10

  283. バイオ分子の機能化を目的としたブロック型リン脂質ポリマーによるナノドメイン構造の構築

    SEO JiHun, 松野亮介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 1PH176 2007/05/10

  284. バイオアフィニティーメンブランによる生体分子の完全輸送除去

    川合弘崇, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 3PC141 2007/05/10

  285. 高機能血漿分離膜としてのリン脂質ポリマー修飾PVAナノファイバーの創製

    西澤一樹, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 1PF178 2007/05/10

  286. ドライ環境から高速に生体親和性を発揮するリン脂質ポリマー表面

    二村孝治, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 3PD142 2007/05/10

  287. 小口径人工血管を目指した新しい生体親和性ブロックポリマーブレンド

    浅沼良晴, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 56 (1 Disk1) 1PG179 2007/05/10

  288. ポリエチレン表面のMPCグラフト処理による長寿命型人工関節の開発

    茂呂徹, 高取吉雄, 石原一彦, 金野智浩, 京本政之, 山脇昇, 山本基, 苅田達郎, 中村耕三, 川口浩

    日本整形外科学会雑誌 81 (3) S76-S76 2007/03/25

    Publisher: (公社)日本整形外科学会

    ISSN: 0021-5325

  289. Paclitaxel封入抗EGFR抗体結合ナノ粒子による殺細胞効果と抗腫瘍効果の検討

    今井俊, 長谷川博俊, 西堀英樹, 石井良幸, 遠藤高志, 迫田哲平, 金野智浩, 石原一彦, 上田政和, 北島政樹

    日本外科学会雑誌 108 (2) 308-308 2007/03/10

    Publisher: 一般社団法人日本外科学会

    ISSN: 0301-4894

  290. Preparation of molecular dispersed polymer blend composed of polyethylene and poly(vinyl acetate) by in situ polymerization of vinyl acetate using supercritical carbon dioxide

    Toru Hoshi, Takashi Sawaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    POLYMER 48 (6) 1573-1580 2007/03

    DOI: 10.1016/j.polymer.2007.01.023  

    ISSN: 0032-3861

  291. Nanometer-scale patterned surfaces for control of cell adhesion

    Makiko Goto, Takehiko Tsukahara, Kae Sato, Tomohiro Konno, Kazuhiko Ishihara, Kfichi Sato, Takehiko Kitamori

    ANALYTICAL SCIENCES 23 (3) 245-247 2007/03

    DOI: 10.2116/analsci.23.245  

    ISSN: 0910-6340

  292. Nanometer-scale patterned surfaces for control of cell adhesion

    Makiko Goto, Takehiko Tsukahara, Kae Sato, Tomohiro Konno, Kazuhiko Ishihara, Kfichi Sato, Takehiko Kitamori

    ANALYTICAL SCIENCES 23 (3) 245-247 2007/03

    DOI: 10.2116/analsci.23.245  

    ISSN: 0910-6340

  293. The movement of a water droplet on a gradient surface prepared by photodegradation

    Yoshihiro Ito, Mojgan Heydari, Ayako Hashimoto, Tomohiro Konno, Ayaka Hirasawa, Satomi Hori, Kimio Kurita, Akira Nakajima

    LANGMUIR 23 (4) 1845-1850 2007/02

    DOI: 10.1021/la0624992  

    ISSN: 0743-7463

  294. Erratum: Microfluidic flow control on charged phospholipid polymer interface (Lab on a Chip - Miniaturisation for Chemistry and Biology (2007) 7 DOI: 10.1039/b616851p)

    Yan Xu, Madoka Takai, Tomohiro Konno, Kazuhiko Ishihara

    Lab on a Chip 7 399 2007/01/01

    DOI: 10.1039/b701960m  

    ISSN: 1473-0197

  295. Adhesion to cells of enzyme conjugated phospholipid polymer nanoparticles

    Tomomi Ito, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    ASBM7: ADVANCED BIOMATERIALS VII 342-343 785-+ 2007

    ISSN: 1013-9826

  296. Surface modification by grafting with biocompatible 2-methacryloyloxyethyl phosphorylcholine for microfluidic devices

    James Sibarani, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    ASBM7: ADVANCED BIOMATERIALS VII 342-343 789-+ 2007

    ISSN: 1013-9826

  297. Prevention of tissue adhesion by a spontaneously formed phospholipid polymer hydrogel

    Mizuna Kimura, Tomohiro Konno, Madoka Takai, Noriyuki Ishiyama, Toru Moro, Kazuhiko E. Ishihara

    ASBM7: ADVANCED BIOMATERIALS VII 342-343 777-+ 2007

    ISSN: 1013-9826

  298. Coating of anionic phospholipid polymer onto silica-based microchannel to minimize nonspecific protein adsorption

    Yan Xu, Madoka Takai, Tomohiro Konno, Kazuhiko Ishihara

    ASBM7: ADVANCED BIOMATERIALS VII 342-343 797-+ 2007

    ISSN: 1013-9826

  299. Photoinduced phospholipid polymer grafting on Parylene film: Advanced lubrication and antibiofouling properties

    Tatsuro Goda, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    COLLOIDS AND SURFACES B-BIOINTERFACES 54 (1) 67-73 2007/01

    DOI: 10.1016/j.colsurfb.2006.09.006  

    ISSN: 0927-7765

  300. High lubricious surface of cobalt-chromium-molybdenum alloy prepared by grafting poly(2-methacryloyloxyethyl phosphorylcholine)

    Kyomoto, M, Iwasaki, Y, Moro, T, Konno, T, Miyaji, F, Kawaguchi, H, Takatori, Y, Nakamura, K, Ishihara, K

    Biomaterials 28 (20) 3121-3130 2007

    DOI: 10.1016/j.biomaterials.2007.03.010  

    ISSN: 0142-9612

  301. Preparation of biointerfaces using molecularly dispersed polymer alloys

    Toru Hoshi, Takashi Sawaguchi, Ryosuke Matsuno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN, VOL 32, NO 4 32 (4) 1235-1238 2007

    ISSN: 1382-3469

  302. Biocompatible phospholipid polymer hydrogel layer on metal surface for releasing bioactive agents

    Jiyeon Choi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    TRANSACTIONS OF THE MATERIALS RESEARCH SOCIETY OF JAPAN, VOL 32, NO 4 32 (4) 1243-1246 2007

    ISSN: 1382-3469

  303. Development of high density immobilized biomolecule surface for high sensitivity clinical diagnosis device

    Kazuki Nishizawa, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 5519-5520 2006/12/01

  304. Recoverable phospholipid polymer hydrogels based on covalently complex as cell-container

    Tomohiro Konno, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 5266-5267 2006/12/01

  305. Antiwearable and biocompatible surface of artificial HIP joints by nano-scaled grafting with phsopholipid polymers

    Kazuhiko Ishihara, Toru Moro, Yoshio Takatori, Hiroshi Kawaguchi, Kozo Nakamura, Tomohiro Konno

    AIChE Annual Meeting, Conference Proceedings 2006/12/01

  306. Investigation into mechanism of protein resistance based on hydration states in polymer chains

    Toshinori Morisaku, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 (2) 5416-5417 2006/12/01

  307. Preparation of biofunctional surface using nano hybrid of polyethylene / poly(vinyl acetate)

    Toru Hoshi, Takashi Sawaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 5118-5119 2006/12/01

  308. Preparation of MPC-introduced polyrotaxanes and their solution properties

    Kunihiko Akita, Ryo Katoono, Nobuhiko Yui, Tooru Ooya, Tomohiro Konno, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 5340-5341 2006/12/01

  309. リン脂質ポリマーをグラフトした血液適合性パリレンの創製

    合田達郎, 松野亮介, 金野智浩, 金野智浩, 高井まどか, 高井まどか, 石原一彦, 石原一彦

    日本バイオマテリアル学会大会予稿集 28th 317-317 2006/11/27

    Publisher: 日本バイオマテリアル学会

  310. 高潤滑性ポリマーナノグラフト法による革新的な人工関節の開発

    京本政之, 茂呂徹, 金野智浩, 川口浩, 高取吉雄, 中村耕三, 橋本雅美, 山脇昇, 石原一彦

    日本バイオマテリアル学会大会予稿集 28th 95-95 2006/11/27

    Publisher: 日本バイオマテリアル学会

  311. ホスホリルコリン基を有するポリマー鎖の水和状態解析に基づく生体適合性ポリマーの分子設計

    森作俊紀, 金野智浩, 松野亮介, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 28th 119-119 2006/11/27

    Publisher: 日本バイオマテリアル学会

  312. 癒着防止効果を有する生体内解離性リン脂質ポリマーハイドロゲル

    石山典幸, 茂呂徹, 大江隆史, 三浦俊樹, 中村耕三, 川口浩, 石原一彦, 金野智浩, 木村美都奈, 大山但

    日本バイオマテリアル学会大会予稿集 28th 158-158 2006/11/27

    Publisher: 日本バイオマテリアル学会

  313. 骨形成の足場材料としての細胞親和性ハイドロゲルの創製

    大野陽平, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 28th 329-329 2006/11/27

    Publisher: 日本バイオマテリアル学会

  314. Culture of Mouse Embryonic Stem Cells on Photoimmobilized Polymers(CELL AND TISSUE ENGINEERING)

    Konno Tomohiro, Kawazoe Naoki, Chen Guoping, Ito Yoshihiro

    Journal of bioscience and bioengineering 102 (4) 304-310 2006/10/25

    Publisher: The Society for Biotechnology, Japan

    DOI: 10.1263/jbb.102.304  

    ISSN: 1389-1723 1347-4421

    More details Close

    Mouse embryonic stem (ES) cells were cultured on four types of polymer with different surface properties. The polymers were poly(acrylic acid), polyallylamine, gelatin, and poly(2-methacryloyloxyethyl phosphorylcholine-co-methacrylic acid) (PMAc50), and were coupled with azidophenyl groups and photoimmobilized on conventional polystyrene cell-culture dishes. Mouse ES cells were cultured on the immobilized polymer surfaces, and cell morphology, cell growth, staining for alkaline phosphatase, activation of the transcription factor stat3, and expression of the octamerbinding protein 3/4 (Oct3/...

  315. 小口径人工血管の実用化への基礎研究

    三浦龍志, 牧田鹿文彦, エサンホ, 深沢今日子, 金野智浩, 高井まどか, 石原一彦

    Circ J 70 (0) 1198-1198 2006/10/20

    Publisher: (一社)日本循環器学会

    ISSN: 1346-9843

  316. 92)小口径人工血管の実用化への基礎研究(第200回日本循環器学会関東甲信越地方会)

    三浦 龍志, 牧田 鹿文彦, エサンホ, 深沢 今日子, 金野 智浩, 高井 まどか, 石原 一彦

    Circulation journal : official journal of the Japanese Circulation Society 70 (0) 1198-1198 2006/10/20

    Publisher: 社団法人日本循環器学会

    ISSN: 1346-9843

  317. Preparation of polyolefin materials with biocompatible surface using supercritical carbon dioxide fluid

    Toru Hoshi, Takashi Sawaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2001 2006/10/19

  318. Producing the poly (MPC) gel containing phosphate group

    Yohei Ohno, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2036 2006/10/19

  319. Surface characterization of antibiofouling silicone elastomer by hydrophilication

    Tatsuro Goda, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 1941 2006/10/19

  320. Controlling bio-reaction on the interface of the nanoparticles by pH response polymer chain

    Tomomi Ito, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2019 2006/10/19

  321. PC polymerization on surface of metal and evaluation of gradual drug releasing

    Taisuke Horie, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2077 2006/10/19

  322. Analysis of cellular behavior of attachment and spreading by QCM combined with micro channel

    Etsuko Watarai, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2024 2006/10/19

  323. Preparation of cyto-compatible phospholipid polymer matrix formed by self-closslinkage

    Tomohiro Konno, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 1965 2006/10/19

  324. Biomembrane mimetic anti-bioadsorption interface constructed for microfluidic devices

    Yan Xu, Madoka Takai, Tomohiro Konno, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2144 2006/10/19

  325. Effect of surface grafted hydrophilic polymer chains to reduce the friction character

    Kazuhiko Kitano, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 1992 2006/10/19

  326. Phospholipid polymerhydrogel using the photocrosslinking to fabricate the enzyme immobilizing membrane

    Jim Yamaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2018 2006/10/19

  327. Preparation of hybrid-type vascular prosthesis using phospholipid polymer surfaces with cell substitution function

    Kayahiko Makita, Ryuzea Miura, Sang Mo Ye, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 55 2031 2006/10/19

  328. Culture of mouse embryonic stem cells on photoimmobilized polymers

    Tomohiro Konno, Naoki Kawazoe, Guoping Chen, Yoshihiro Ito

    JOURNAL OF BIOSCIENCE AND BIOENGINEERING 102 (4) 304-310 2006/10

    DOI: 10.1263/jbb.102.304  

    ISSN: 1389-1723

  329. EGFR過剰発現癌に対するEGF結合paclitaxel封入ナノ粒子によるターゲッティング療法の開発

    嶋田俊之, 上田政和, 和田真弘, 神野浩光, 池田正, 北島政樹, 渡邊順司, 金野智浩, 石原一彦

    日本消化器病学会雑誌 103 (臨増大会) A926-A926 2006/09/10

    Publisher: (一財)日本消化器病学会

    ISSN: 0446-6586

    eISSN: 1349-7693

  330. ポリマー鎖の水和状態解析に基づくタンパク質吸着抑制機構の解明

    森作俊紀, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (2 Disk1) 3Y01 2006/09/05

  331. MPCを導入したポリロタキサンの合成とその溶液特性

    秋田邦彦, 上遠野亮, 由井伸彦, 大谷亨, 金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (2 Disk1) 2PB156 2006/09/05

  332. ポリエチレン/ポリ酢酸ビニルのナノ複合化とバイオ機能表面創製

    星徹, 澤口孝志, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (2 Disk1) 1W20 2006/09/05

  333. 高感度医療診断デバイスのための高密度バイオ分子固定化表面の構築

    西澤一樹, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (2 Disk1) 2PC157 2006/09/05

  334. 自己架橋‐解離性リン脂質ポリマーハイドロゲルによるセルコンテナーの創製

    金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (2 Disk1) 2X15 2006/09/05

  335. 腫瘍皮下移植モデルBALB/Cヌードマウスを用いたpaclitaxel封入抗EGFR抗体結合ナノ粒子による抗腫瘍効果の検討

    今井 俊, 長谷川 博俊, 西堀 英樹, 石井 良幸, 遠藤 高志, 迫田 哲平, 金野 智浩, 石原 一彦, 上田 政和, 北島 政樹

    日本癌学会総会記事 65回 445-446 2006/09

    Publisher: 日本癌学会

    ISSN: 0546-0476

  336. 腫瘍皮下移植モデルBALB/Cヌードマウスを用いたpaclitaxel封入抗EGFR抗体結合ナノ粒子による抗腫瘍効果の検討

    今井俊, 長谷川博俊, 西堀英樹, 石井良幸, 遠藤高志, 迫田哲平, 金野智浩, 石原一彦, 上田政和, 北島政樹

    日本癌学会学術総会記事 65th 445-446 2006/08/28

  337. リン脂質極性基集積表面上でのマウスES細胞からの単一・サイズ制御胚様体への誘導

    金野智浩, 石原一彦

    高分子学会医用高分子シンポジウム講演要旨集 35th 59-60 2006/08/01

  338. 細胞置換型リン脂質ポリマー内表面を構築したハイブリッド型人工血管の創製

    牧田鹿文彦, 三浦龍志, エ サンホ, 金野智浩, 高井まどか, 石原一彦

    高分子学会医用高分子シンポジウム講演要旨集 35th 55-56 2006/08/01

  339. The 31th Annual Meeting of the Society for Biomaterials

    KONNO Tomohiro

    バイオマテリアル : 生体材料 : Journal of Japanese Society for Biomaterials 24 (4) 274-275 2006/07/15

    ISSN: 1347-7080

  340. バイオマテリアルと生体の相互作用 生体適合性ポリマーと生体の相互作用―摩耗粉が骨吸収に与える影響の検討―

    茂呂徹, 茂呂徹, 高取吉雄, 石原一彦, 金野智浩, 高玉博朗, 山脇昇, 京本政之, 鄭雄一, 中村耕三, 川口浩

    Inflamm Regen 26 (4) 293-293 2006/07/01

    Publisher: 日本炎症・再生医学会

    ISSN: 1880-9693

  341. 機能性高分子材料

    金野 智浩

    人工臓器 35 (1) 203-207 2006/06/15

    Publisher: JAPANESE SOCIETY FOR ARTIFICIAL ORGANS

    DOI: 10.11392/jsao1972.35.203  

    ISSN: 0300-0818

  342. 「人工臓器を支えるバイオマテリアル」機能性高分子材料

    金野智浩

    人工臓器(日本人工臓器学会) 35 (1) 203-207 2006/06/15

    Publisher: (一社)日本人工臓器学会

    DOI: 10.11392/jsao1972.35.203  

    ISSN: 0300-0818 1883-6097

  343. Paclitaxel封入抗EGFR抗体結合ナノ粒子を用いたdrug delivery systemの開発

    今井俊, 長谷川博俊, 西堀英樹, 石井良幸, 遠藤高志, 金野智浩, 石原一彦, 上田政和, 北島政樹

    外科と代謝・栄養 40 (3) 133-133 2006/06/15

    Publisher: 日本外科代謝栄養学会

    ISSN: 0389-5564

  344. 上皮増殖因子受容体過剰発現癌に対するEGF結合MPCポリマーによるターゲッティング療法の開発

    嶋田俊之, 上田政和, 和田真弘, 高山伸, 神野浩光, 池田正, 渡邉順司, 金野智浩, 石原一彦, 北島政樹

    日本乳癌学会学術総会プログラム・抄録集 14th 369-369 2006/05/31

    Publisher: (一社)日本乳癌学会

  345. 化学機能を付与したナノ構造体の構築と細胞接着制御

    後藤真紀子, 後藤真紀子, 佐藤香枝, 塚原剛彦, 塚原剛彦, 金野智浩, 石原一彦, 北森武彦, 北森武彦

    化学とマイクロ・ナノシステム研究会講演要旨集 13th 50 2006/05/16

  346. Biomembrane Mimetic Anti-bioadsorption Interface Constructed for Microfluidic Devices

    XU Yan, TAKAI Madoka, KONNO Tomohiro, ISHIHARA Kazuhiko

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 3PA191 2006/05/10

  347. リン酸基を有する細胞誘導性多孔質ハイドロゲルの創製

    大野陽平, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2PC165 2006/05/10

  348. 表面摩擦における親水性グラフトポリマー鎖の効果

    北野和彦, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2PA163 2006/05/10

  349. 細胞置換型リン脂質ポリマー内表面を構築したハイブリッド型人工血管の創製

    牧田鹿文彦, 三浦龍志, YE Sang Ho, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2PD160 2006/05/10

  350. 自己架橋形成によるリン脂質ポリマー細胞適合性3次元マトリックスの創製

    金野智浩, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2J27 2006/05/10

  351. 親水化処理で耐バイオ汚染特性を向上させたシリコーンエラストマーの表面解析

    合田達郎, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2J03 2006/05/10

  352. 超臨界二酸化炭素を用いた生体適合性を有するポリオレフィン材料の調製

    星徹, 澤口孝志, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2PB172 2006/05/10

  353. 酵素固定膜としての光架橋リン脂質ポリマーハイドロゲル

    山口順, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2PA189 2006/05/10

  354. リン脂質インターフェイスを適用した高感度ELISAチップ

    西澤一樹, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 3PA185 2006/05/10

  355. QCMを利用したポリマー細胞間相互作用の解明

    度会悦子, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2PA195 2006/05/10

  356. 金属表面のPCポリマー修飾と薬物徐放性の評価

    堀江泰介, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 55 (1 Disk1) 2PF164 2006/05/10

  357. Asymmetrically functional surface properties on biocompatible phospholipid polymer membrane for bioartificial kidney

    H Ueda, J Watanabe, T Konno, M Takai, A Saito, K Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 77A (1) 19-27 2006/04

    DOI: 10.1002/jbm.a.30606  

    ISSN: 1549-3296

  358. New Treatment for "Intrasynovial-like" Tendon Healing: Biodissociated Phospholipid Polymer Hydrogel Prevents Adhesion without Impairing Tendon Healing

    ISHIYAMA Noriyuki, MORO Toru, OHE Takashi, MIURA Toshiki, ISHIHARA Kazuhiko, KONNO Tomohiro, KIMURA Mizuna, NAKAMURA Kozo, KAWAGUCHI Hiroshi

    日本整形外科学会雑誌 80 (3) S30 2006/03/25

    ISSN: 0021-5325

  359. Paclitaxel封入抗EGFR抗体結合ナノ粒子によるdrug delivery systemの開発

    今井 俊, 長谷川 博俊, 西堀 英樹, 石井 良幸, 遠藤 高志, 迫田 哲平, 金野 智浩, 石原 一彦, 上田 政和, 北島 政樹

    日本外科学会雑誌 107 (2) 607-607 2006/03/05

    Publisher: 一般社団法人日本外科学会

    ISSN: 0301-4894

  360. 上皮増殖因子受容体過剰発現癌に対するEGF結合MPCポリマーによるターゲッティング療法の開発

    嶋田 俊之, 上田 政和, 和田 真弘, 神野 浩光, 池田 正, 北島 政樹, 渡邊 順司, 金野 智浩, 石原 一彦

    日本外科学会雑誌 107 (2) 670-670 2006/03/05

    Publisher: 一般社団法人日本外科学会

    ISSN: 0301-4894

  361. Protein antiadsorption modification by negatively charged phospholipid polymer for microsystem needing electroosmotic flow

    Yan Xu, Madoka Takai, Tomohiro Konno, Kazuhiko Ishihara

    Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences 215-217 2006/01/01

  362. Micro/nano-patterned surfaces for control of cell adhesion and cell functions: Differentiation into adipocytes

    Makiko Goto, Makiko Goto, Kae Sato, Kae Sato, Takehiko Tsukahara, Takehiko Tsukahara, Tomohiro Konno, Tomohiro Konno, Kazuhiko Ishihara, Kazuhiko Ishihara, Takehiko Kitamori, Takehiko Kitamori, Takehiko Kitamori

    Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences 993-995 2006/01/01

  363. Non-biofouling surface for microchannel device by grafting with biocompatible 2-methacryloyloxyethyl phosphorylcholine for obtaining high S/N ratio

    James Sibarani, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Micro Total Analysis Systems - Proceedings of MicroTAS 2006 Conference: 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences 212-214 2006/01/01

  364. 人工材料・整形外科

    三宅 仁, 金野 智浩, Saifuddin Ahmed, Nasreen Banu, 白石 俊彦

    人工臓器 35 (2) S78-S79 2006

    Publisher: JAPANESE SOCIETY FOR ARTIFICIAL ORGANS

    DOI: 10.11392/jsao1972.35.2_S78  

    ISSN: 0300-0818

  365. Bioadhesion of polymer/ceramics nanocomposite

    Kazuhiko Ishihara, Tomohiro Konno

    Transactions of the Materials Research Society of Japan, Vol 31, No 1 31 (1) 211-214 2006

    ISSN: 1382-3469

  366. Preparation of segmented polyurethane hollow fiber with tissue compatible properties for hybrid blood vessel

    Kayahiko Makita, Ryuzea Miura, Sang Ho Ye, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Transactions of the Materials Research Society of Japan, Vol 31, No 2 31 (2) 333-336 2006

    ISSN: 1382-3469

  367. Non-biofouling surface prepared by living radical graft polymerization of 2-methacryloyloxyethyl phosphorylcholine for micro-biochip

    Jarnes Sibarani, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Transactions of the Materials Research Society of Japan, Vol 31, No 3 31 (3) 641-644 2006

    ISSN: 1382-3469

  368. Development of polyolefin materials with biocompatible surface using supercritical carbon dioxide

    Toru Hoshi, Takashi Sawaguchi, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Transactions of the Materials Research Society of Japan, Vol 31, No 4 31 (4) 1073-1076 2006

    ISSN: 1382-3469

  369. Synthesis and characterization on polydimethylsiloxane grafted with poly(2-methacryloyloxyethyl phosphorylcholine) by photo-induced radical polymerization

    Tatsuro Goda, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 54 4207 2005/12/01

  370. Effect of culture substrate surface on formation of embryoid body

    Tomohiro Konno, Kunihiko Akita, Kunihiko Akita, Kimio Kurita, Yoshihiro Ito, Yoshihiro Ito

    Polymer Preprints, Japan 54 2330 2005/12/01

  371. Design of a double functional interface polymer with artificial biomembrane for control of anti-and pro-tissue adhesion

    Mizuna Kimura, Tomohiro Konno, Toru Moro, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 54 5231-5232 2005/12/01

  372. Fabrication of tissue compatible phospholipid polymer matrix for 3D cell culture

    Eri Maeta, Tomohiro Konno, Madoka Takai, Kazuhiko Ishihara

    Polymer Preprints, Japan 54 5233-5234 2005/12/01

  373. 生体内解離性リン脂質ポリマーハイドロゲルの癒着防止効果

    石山典幸, 茂呂徹, 大江隆史, 三浦俊樹, 中村耕三, 川口浩, 石原一彦, 金野智浩, 木村美都奈

    日本バイオマテリアル学会大会予稿集 27th 304-304 2005/11/28

    Publisher: 日本バイオマテリアル学会

  374. ポリマーメディエータを用いた長期測定型グルコースセンサ

    氷室蓉子, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 27th 244-244 2005/11/28

    Publisher: 日本バイオマテリアル学会

  375. 光反応性ポリマーマテリアルによるコロニーサイズ規格化マイクロパターンの作製と分化抑制ES細胞培養

    金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 27th 267-267 2005/11/28

    Publisher: 日本バイオマテリアル学会

  376. 生体内解離性リン脂質ポリマーハイドロゲルの特性

    木村美都奈, 金野智浩, 高井まどか, 石原一彦, 石山典幸, 茂呂徹

    日本バイオマテリアル学会大会予稿集 27th 223-223 2005/11/28

    Publisher: 日本バイオマテリアル学会

  377. ポリマーナノグラフト型人工股関節の生体適合機能

    茂呂徹, 高取吉雄, 中村耕三, 川口浩, 石原一彦, 金野智浩, 高玉博朗, 松下富春, 山脇昇

    日本バイオマテリアル学会大会予稿集 27th 114-114 2005/11/28

    Publisher: 日本バイオマテリアル学会

  378. 細胞反応認識バイオインターフェイスの構築

    伊藤智美, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 27th 215-215 2005/11/28

    Publisher: 日本バイオマテリアル学会

  379. 酸素透過性と生体適合性をあわせ持つ新規メディカルエラストマーの創製

    合田達郎, 金野智浩, 高井まどか, 石原一彦

    日本バイオマテリアル学会大会予稿集 27th 152-152 2005/11/28

    Publisher: 日本バイオマテリアル学会

  380. 生体適合性ポリマーのナノ表面処理による長寿命型人工股関節の開発

    茂呂徹, 茂呂徹, 高取吉雄, 石原一彦, 金野智浩, 金野智浩, 高玉博朗, 松下富春, 山脇昇, 中村耕三, 川口浩

    人工臓器(日本人工臓器学会) 34 (2) S.22-22" 2005/11/15

    ISSN: 0300-0818

  381. 人工細胞膜を構築するPCサーフェイステクノロジー

    金野智浩, 高井まどか, 石原一彦

    人工臓器(日本人工臓器学会) 34 (2) S.70-70" 2005/11/15

    Publisher: JAPANESE SOCIETY FOR ARTIFICIAL ORGANS

    DOI: 10.11392/jsao1972.34.2Supplement_s70  

    ISSN: 0300-0818

  382. 日本発の人工臓器 基盤技術の創出と開発の現況 生体適合性ポリマーのナノ表面処理による長寿命型人工股関節の開発

    茂呂 徹, 高取 吉雄, 石原 一彦, 金野 智浩, 高玉 博朗, 松下 富春, 山脇 昇, 中村 耕三, 川口 浩

    人工臓器 34 (2) S-22 2005/11

    Publisher: (一社)日本人工臓器学会

    DOI: 10.11392/jsao1972.34.2Supplement_s21  

    ISSN: 0300-0818

  383. 次世代型人工臓器を創出する革新的先端マテリアル 人工細胞膜を構築するPCサーフェイステクノロジー

    金野 智浩, 高井 まどか, 石原 一彦

    人工臓器 34 (2) S-70 2005/11

    Publisher: (一社)日本人工臓器学会

    DOI: 10.11392/jsao1972.34.2Supplement_s70  

    ISSN: 0300-0818

  384. PC Surface Micropatterned Base Material for Function Control of ES Cell Culture.

    KONNO TOMOHIRO, ISHIHARA KAZUHIKO

    化学 60 (11) 70-71 2005/11/01

    ISSN: 0451-1964

  385. Preparation of polymer matrix bioconjugated with Notch ligand

    KONNO TOMOHIRO, SAKANO SEIJI, TODA SHUJI, ITO YOSHIHIRO, ITO YOSHIHIRO

    炎症・再生 25 (5) 426-430 2005/09/25

    Publisher: The Japanese Society of Inflammation and Regeneration

    DOI: 10.2492/jsir.25.426  

    ISSN: 1346-8022 1880-5795

  386. 組織適合性に優れた三次元培養リン脂質ポリマーマトリックスの創製

    前田恵里, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 54 (2 Disk1) 2PA131 2005/09/05

  387. リン脂質ポリマーを用いたPDMS表面の人工生体膜化

    合田達郎, 金野智浩, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 54 (2 Disk1) 3PC083 2005/09/05

  388. 抗癒着性と組織接着性を制御できる人工細胞膜インターフェイスポリマーの設計

    木村美都奈, 金野智浩, 茂呂徹, 高井まどか, 石原一彦

    高分子学会予稿集(CD-ROM) 54 (2 Disk1) 2PB130 2005/09/05

  389. 難水溶解性抗癌剤Paclitaxelの新規溶解剤としてのMPC Polymerの有用性の検討 MTDを中心に

    和田 真弘, 上田 政和, 神野 浩光, 池田 正, 北島 政樹, 金野 智浩, 渡邉 順司, 石原 一彦

    日本癌学会総会記事 64回 304-304 2005/09

    Publisher: 日本癌学会

    ISSN: 0546-0476

  390. 人工細胞膜表面構築による超機能人工関節の開発

    石原一彦, 茂呂徹, 金野智浩

    材料の科学と工学 42 (4) 178-182 2005/08/20

    ISSN: 1347-4774

  391. 難水溶解性抗癌剤Paclitaxelの新規溶解剤としてのMPC Polymerの有用性の検討―MTDを中心に―

    和田真弘, 上田政和, 神野浩光, 池田正, 北島政樹, 金野智浩, 渡辺順司, 石原一彦

    日本癌学会学術総会記事 64th 304 2005/08/15

  392. Formation of embryoid bodies by mouse embryonic stem cells on plastic surfaces

    T Konno, K Akita, K Kurita, Y Ito

    JOURNAL OF BIOSCIENCE AND BIOENGINEERING 100 (1) 88-93 2005/07

    DOI: 10.1263/jbb.100.88  

    ISSN: 1389-1723

  393. 人工細胞膜表面を構築するPCサーフェイステクノロジーの新しい応用

    石原一彦, 高井まどか, 金野智浩, 渡辺順司

    表面(表面談話会・コロイド懇話会) 43 (6) 302-312 2005/06/01

    ISSN: 0367-648X

  394. 人口細胞膜表面を構築するPCサーフェイステクノロジーの新しい応用

    石原 一彦, 高井 まどか, 金野 智浩

    表面 43 (6) 302-312 2005/06

    Publisher: 広信社

    ISSN: 0367-648X

  395. paclitaxelのtransporterとしての両親媒性MPC Polymerの有用性の基礎的検討

    和田真弘, 上田政和, 池田正, 神野浩光, 北島政樹, 金野智浩, 渡邉順司, 石原一彦

    日本乳癌学会総会プログラム抄録集 13th 330-330 2005/05/10

    Publisher: (一社)日本乳癌学会

  396. ES細胞からのはい様体形成時における培養基材表面の影響

    金野智浩, 秋田邦彦, 秋田邦彦, 栗田公夫, 伊藤嘉浩, 伊藤嘉浩

    高分子学会予稿集(CD-ROM) 54 (1 Disk1) 2PF198 2005/05/10

  397. ES細胞増幅培養のためのサイトカインコンジュゲート基材の創製

    金野智浩, 伊藤嘉浩

    再生医療 4 163 2005/02/10

    ISSN: 1347-7919

  398. 人工細胞膜表面構築による超機能人工関節の開発 (特集 役に立つ生体材料界面技術)

    石原 一彦, 茂呂 徹, 金野 智浩

    材料の科学と工学 42 (4) 178-182 2005

    Publisher: 日本材料科学会

    ISSN: 1347-4774

  399. Culture of Embryonic Stem Cells

    ITO YOSHIHIRO, KONNO TOMOHIRO, MIYAMOTO KANJI

    Bio Ind 21 (12) 5-11 2004/12/12

    ISSN: 0910-6545

  400. Improved longevity of the artificial joints by grafting of biocompatible phospholipid polymer on the polyethylene liner

    T. Moro, Y. Takatori, K. Ishihara, T. Konno, Y. Takigawa, K. Nakamura, H. Kawaguchi

    Transactions - 7th World Biomaterials Congress 1137 2004/12/01

  401. ES細胞培養技術 (特集 バイオテクノロジーイノベーション(2)単細胞解析をめざしたバイオと異分野の融合がもたらすブレークスルー技術の新潮流)

    伊藤 嘉浩, 金野 智浩, 宮本 寛治

    バイオインダストリー 21 (12) 5-11 2004/12

    Publisher: シーエムシー出版

    ISSN: 0910-6545

  402. 種々のポリマー表面上でのマウスES細胞培養

    金野智浩, 新保裕子, 伊藤嘉浩

    日本バイオマテリアル学会シンポジウム予稿集 2004 146 2004/11/15

  403. 光反応性ポリマーマテリアル表面上でのES細胞動態評価

    金野智浩, 新保裕子, 伊藤嘉浩

    高分子学会予稿集(CD-ROM) 53 (2 Disk1) 3N03 2004/09/01

  404. Multi-mode conjugation of enzymes on polymer nanoparticles covered with phosphorylcholine groups for high-sensitive diagnosis.

    K Ishihara, T Konno, J Watanabe

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 228 U392-U392 2004/08

    ISSN: 0065-7727

  405. 光反応性バイオコンジュゲートマトリックスの調製とES細胞培養

    金野智浩, 新保裕子, 伊藤嘉浩

    高分子学会医用高分子シンポジウム講演要旨集 33rd 83-84 2004/07/26

  406. Notch ligandコンジュゲート高分子マトリックスの調製と血球系細胞による認識と増殖活性に与える影響

    金野 智浩, 坂野 誠治, 東田 修二, 伊藤 嘉浩

    炎症・再生 24 (4) 451-451 2004/07

    Publisher: 日本炎症・再生医学会

    ISSN: 1346-8022

  407. パクリタキセルの溶解剤としての水溶性MPC Polymerの有用性の検討

    和田 真弘, 上田 政和, 池田 正, 神野 浩光, 北島 政樹, 金野 智浩, 石原 一彦

    日本乳癌学会総会プログラム抄録集 12回 287-287 2004/06

    Publisher: (一社)日本乳癌学会

  408. エキシマー光分解による親水‐疎水傾斜表面の作製と機能評価

    金野智浩, 伊藤嘉浩, 平沢綾香, 堀里美, 栗田公夫

    高分子学会予稿集(CD-ROM) 53 (1) IIIPC067 2004/05/10

  409. 膜タンパク質をコンジュゲートしたポリマーマトリックスの調製とモデル造血幹細胞の培養

    金野智浩, 伊藤嘉浩, 坂野誠治, 東田修二

    高分子学会予稿集(CD-ROM) 53 (1) IIIH14 2004/05/10

  410. 幹細胞の体外増幅のためのバイオマテリアル (特集 バイオマテリアルとティッシュエンジニアリング)

    伊藤 嘉浩, 野川 誠之, 金野 智浩

    再生医療 3 (2) 55-61,7〜8 2004/05

    Publisher: メディカルレビュー社

    ISSN: 1347-7919

  411. バイオマテリアルとティッシュエンジニアリング 幹細胞の体外増幅のためのバイオマテリアル

    伊藤嘉浩, 野川誠之, 金野智浩, 牧野弘, 蓮田寛和, WU Z, 宮本寛治, 池淵研二

    再生医療 3 (2) 55-61 2004/05/01

    Publisher: (株)メディカルレビュー社

    ISSN: 1347-7919

  412. パクリタキセルの溶解剤としての水溶性MPC Polymerの有用性の検討

    和田真弘, 上田政和, 池田正, 神野浩光, 北島政樹, 金野智浩, 石原一彦

    日本乳癌学会総会プログラム抄録集 12th 287 2004/04/14

  413. Conjugation of enzymes on polymer nanoparticles covered with phosphorylcholine groups

    T Konno, J Watanabe, K Ishihara

    BIOMACROMOLECULES 5 (2) 342-347 2004/03

    DOI: 10.1021/bm034356p  

    ISSN: 1525-7797

  414. Design of the bioconjugated culture substrate surface for mouse ES cells.

    KONNO TOMOHIRO

    神奈川科学技術アカデミー 平成15年度研究概要 35-38 2004

  415. ポリエチレンライナー表面のMPCポリマー処理による人工関節の長寿命化

    茂呂徹, 中村耕三, 高取吉雄, 川口浩, 石原一彦, 金野智浩, 瀧川順庸, 松下富春, 山脇昇

    日本バイオマテリアル学会大会予稿集 25th 127 2003/12/16

  416. 超親水‐疎水2D傾斜表面の作成とその上での細胞挙動観察

    金野智浩, 伊藤嘉浩, 平沢綾香, 堀里美, 栗田公夫

    日本バイオマテリアル学会大会予稿集 25th 226 2003/12/16

  417. Water Soluble Phospholipid Polymers as Solubilizing Agents for Poorly Soluble Drugs

    KONNO TOMOHIRO

    Bio Ind 20 (12) 35-43 2003/12/12

    ISSN: 0910-6545

  418. 生体適合性の難溶性薬物可溶化マテリアル (特集 最先端バイオ医療における生体適合性マテリアル) -- (遺伝子/抗がん剤デリバリー治療)

    金野 智浩

    バイオインダストリー 20 (12) 35-43 2003/12

    Publisher: シーエムシー出版

    ISSN: 0910-6545

  419. エキシマーランプを用いた超親水―疎水傾斜表面の作製と細胞応答評価

    金野智浩, 伊藤嘉浩, 平沢綾香, 堀里美, 栗田公夫

    高分子学会予稿集 52 (13) 3939-3940 2003/09/10

  420. マイクロパターン化MPCポリマーの調製と機能評価

    伊藤嘉浩, 蓮田寛和, 金野智浩, 石原一彦

    高分子学会予稿集 52 (5) 1142 2003/05/08

  421. バイオコンジュゲートリン脂質ポリマーナノ粒子を利用した連続酵素反応システムの構築

    金野智浩, 渡辺順司, 石原一彦

    高分子学会予稿集 52 (5) 1107 2003/05/08

  422. Enhanced solubility of paclitaxel using water-soluble and biocompatible 2-methacryloyloxyethyl phosphorylcholine polymers

    T Konno, J Watanabe, K Ishihara

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 65A (2) 209-214 2003/05

    DOI: 10.1002/jbm.a.10481  

    ISSN: 0021-9304

  423. 生体膜類似構造を持つMPCポリマーの人工関節への応用に関する検討―第2報: 股関節シミュレーターによる摩擦特性の評価―

    茂呂徹, 高取吉雄, 石原一彦, 川口浩, 金野智浩, 安富義幸, 瀧川順庸, 松下富春, 中村耕三

    日本整形外科学会雑誌 77 (4) S472-S472 2003/04/25

    Publisher: (公社)日本整形外科学会

    ISSN: 0021-5325

  424. 生体適合性の難溶性薬物可溶化マテリアル

    バイオインダストリー 20 (12) 35-43 2003

  425. 水溶性MPCポリマー会合体によるpaclitaxel可溶化とin vivo基礎評価

    金野 智浩, 渡邉 順司, 石原 一彦

    日本バイオマテリアル学会大会予稿集 24回 103-103 2002/11

    Publisher: 日本バイオマテリアル学会

  426. MPCポリマー処理の摩擦特性に対する影響 人工関節への応用に関する検討

    茂呂 徹, 中村 耕三, 高取 吉雄, 川口 浩, 石原 一彦, 金野 智浩, 丸山 典夫, 黒田 大介, 塙 隆夫, 松下 富春

    日本バイオマテリアル学会大会予稿集 24回 168-168 2002/11

    Publisher: 日本バイオマテリアル学会

  427. 官能性反応基を表面に有する新規リン脂質ポリマー微粒子への酵素固定化

    金野智浩, 渡辺順司, 石原一彦

    高分子学会予稿集 51 (5) 982 2002/05/10

  428. 生体膜類似構造を持つMPCの人工関節への応用に関する検討 MPCポリマーはポリエチレンライナーの摩耗を低減する

    茂呂徹, 高取吉雄, 石原一彦, 川口浩, 金野智浩, 松下富春, 中村耕三

    日本整形外科学会雑誌 76 (3) S150-S150 2002/03/25

    Publisher: (公社)日本整形外科学会

    ISSN: 0021-5325

  429. 水溶性MPCポリマーによるパクリタキセル溶解性の飛躍的向上

    金野智浩, 渡辺順司, 石原一彦

    日本バイオマテリアル学会大会予稿集 23rd 64 2001/10/22

  430. 水溶性MPCポリマーによる難水溶性薬物の可溶化

    金野智浩, 渡辺順司, 石原一彦

    高分子学会予稿集 50 (5) 1047 2001/05/07

  431. Positive Challenge to Polymer Biomaterials

    KONNO Tomohiro

    高分子 50 (3) 141-141 2001/03/01

    ISSN: 0454-1138

  432. 失敗をおそれるな ポリマーバイオマテリアルへの挑戦 リン脂質ポリマーに魅せられて

    金野智浩

    高分子 50 (3) 141 2001/03/01

    ISSN: 0454-1138

  433. Preparation of nanoparticles composed with bioinspired 2-methacryloyloxyethyl phosphorylcholine polymer

    Konno, T, Kurita, K, Iwasaki, Y, Nakabayashi, N, Ishihara, K

    Biomaterials 22 (13) 1883-1889 2001

    DOI: 10.1016/S0142-9612(00)00373-2  

    ISSN: 0142-9612 1878-5905

  434. Blood compatible nanoparticles immobilized with 2-methacryloyloxyethyl phosphorylcholine polymer

    Trans. Mater. Res. Soc. Jpn. 26 (3) 897-900 2001

  435. Blood compatible nanoparticles immobilized with 2-methacryloyloxyethyl phosphorylcholine polymer

    Trans. Mater. Res. Soc. Jpn. 26 (3) 897-900 2001

  436. 生体膜類似表面を有するポリマー微粒子の創製と機能

    金野 智浩, 石原 一彦

    高分子加工 49 (12) 539-545 2000/12/25

    Publisher: 高分子刊行会

    ISSN: 0023-2564

  437. Preparation of blood-compatible nanoparticles bearing phosphorylcholine group

    Kazuhiko Ishihara, Tomohiro Konno, Kimio Kurita, Yasuhiko Iwasaki, Nobuo Nakabayashi

    ACS Symposium Series 752 417-427 2000/12/01

    ISSN: 0097-6156

  438. MPCポリマー粒子の薬物放出特性のin vitro評価

    金野智浩, 栗田公夫, 岩崎泰彦, 中林宣男, 石原一彦

    高分子学会予稿集 49 (5) 953 2000/05/12

  439. Preparation of blood compatible nanoparticles bearing phospholipid polar group as a novel drug carrier

    T. Konno, K. Kurita, Y. Iwasaki, N. Nakabayashi, K. Ishihara

    Proceedings of the Controlled Release Society 1040-1041 1999/12/07

    ISSN: 1022-0178

  440. MPCポリマー固定化ナノ粒子の細胞適合性

    金野智浩, 栗田公夫, 岩崎泰彦, 中林宣男, 石原一彦

    高分子学会予稿集 48 (10) 2501-2502 1999/09/20

  441. Evaluation of the blood compatibility for the nanoparticles bearing phospholipid polar group with phagocyte.

    KONNO TOMOHIRO, KURITA KIMIO, IWASAKI YASUHIKO, NAKABAYASHI NOBUO, ISHIHARA KAZUHIKO

    高分子学会予稿集 48 (3) 490 1999/05/12

  442. Preparation of blood compatible nanoparticles bearing phosphorylcholine group.

    K Ishihara, T Konno, K Kurita, Y Iwasaki, N Nakabayashi

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 217 U529-U529 1999/03

    ISSN: 0065-7727

  443. Preparation of blood compatible nanoparticles bearing phosphorylcholine group.

    Ishihara, K, Konno, T, Kurita, K, Iwasaki, Y, Nakabayashi, N

    Abstracts of Papers of the American Chemical Society 217 283-284 1999

    ISSN: 0032-3934

  444. Poly(L-lactic acid) nanoparticles covered with the phospholipid polymer with excellent biocompatibility

    Rep. Prog. Polym. Phys. Jpn. 42, 463-466 1999

  445. Poly(L-lactic acid) nanoparticles covered with the phospholipid polymer with excellent biocompatibility

    Rep. Prog. Polym. Phys. Jpn. 42, 463-466 1999

  446. 新規な吸着タイプドラッグキャリアーとしてのリン脂質ポリマー被覆微粒子

    金野智浩, 栗田公夫, 石原一彦, 岩崎泰彦, 中林宣男, 丸山厚

    日本バイオマテリアル学会大会予稿集 20th 79-79 1998/11

    Publisher: 日本バイオマテリアル学会

  447. The blood compatible nanoparticles bearing phospholipid polor group as an adsorption type of drug carrier.

    KONNO TOMOHIRO, KURITA KIMIO, ISHIHARA KAZUHIKO, IWASAKI YASUHIKO, NAKABAYASHI NOBUO, MARUYAMA ATSUSHI

    高分子学会予稿集 47 (12) 2990-2991 1998/09

  448. 新規なドラッグキャリアーとしての血液適合性リン脂質ポリマー被覆微粒子

    金野 智浩

    Drug Delivery System 13 (4) 271-271 1998/07

    Publisher: 日本DDS学会

    ISSN: 0913-5006

  449. Preparation of blood compatible nanoparticles bearing phospholipid polar group as a novel drug carrier.

    KONNO TOMOHIRO, KURITA KIMIO, IWASAKI YASUHIKO, ISHIHARA KAZUHIKO, NAKABAYASHI NOBUO, ISHIHARA TSUTOMU, MARUYAMA ATSUSHI

    高分子学会予稿集 47 (3) 605 1998/05

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Industrial Property Rights 14

  1. 細胞接着性光制御基材

    ビャムバー バトザヤ, 金野 智浩, 石原 一彦, 杉山 寿, 小澤 理

    Property Type: Patent

  2. フェニルボロン酸基と特異的に結合するオリゴペプチド配列

    石原 一彦, 金野 智浩, 西田 洋一

    Property Type: Patent

  3. 水分散性量子ドット

    石原 一彦, 松野 亮介, 金野 智浩

    Property Type: Patent

  4. 生体成分の保存方法

    河村 健司, 石原 一彦, 金野 智浩

    Property Type: Patent

  5. 組織癒着防止材および関節拘縮防止材

    茂呂 徹, 中村 耕三, 川口 浩, 石山 典幸, 石原 一彦, 金野 智浩, 大山 但, 吉河 美都奈

    Property Type: Patent

  6. 低摩耗性摺動部材及びそれを用いた人工関節

    京本 政之, 二塚 健, 石原 一彦, 金野 智浩, 中村 耕三, 川口 浩, 高取 吉雄, 茂呂 徹, 橋本 雅美

    Property Type: Patent

  7. 生体成分固定化ポリマー組成物および三次元架橋体

    石原 一彦, 金野 智浩

    Property Type: Patent

  8. 生体材料、及びそれを用いた人工関節並びにその製造方法

    京本 政之, 石原 一彦, 岩崎 泰彦, 茂呂 徹, 中村 耕三, 高取 吉雄, 川口 浩, 金野 智浩, 山脇 昇

    Property Type: Patent

  9. 低摩耗性摺動部材及びそれを用いた人工関節

    京本 政之, 茂呂 徹, 石原 一彦, 金野 智浩, 中村 耕三, 高取 吉雄, 川口 浩, 高玉 博朗, 近藤 誠, 山脇 昇

    Property Type: Patent

  10. 物質固定化剤、それを用いた物質固定化方法及びそれを用いた物質固定化基体

    伊藤 嘉浩, 蓮田 寛和, 金野 智浩, 石原 一彦, 山内 哲也

    Property Type: Patent

  11. 固形医薬品組成物およびその製造方法

    石原 一彦, 金野 智浩, 坂口 浩二, 安河内 徹, 北野 茂

    特許第4402350号

    Property Type: Patent

  12. 高分子材料製人工関節部材

    石原 一彦, 茂呂 徹, 中村 耕三, 高取 吉雄, 川口 浩, 金野 智浩, 松下 富春, 楠本 修司

    特許第4156945号

    Property Type: Patent

  13. 2−メタクリロイルオキシエチルホスホリルコリンとメタクリル酸n−ブチルとの共重合体による難水溶性化合物の可溶化方法

    石原 一彦, 渡邉 順司, 金野 智浩

    特許第4233251号

    Property Type: Patent

  14. 物質固定化剤、それを用いた物質固定化方法及びそれを用いた物質固定化基体

    伊藤 嘉浩, 蓮田 寛和, 金野 智浩, 石原 一彦, 山内 哲也

    特許第4630817号

    Property Type: Patent

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Research Projects 14

  1. 非標準的遺伝子四重鎖への効果的薬剤送達を基盤とする新規光線力学療法の開発

    北村 成史, 石田 孝宣, 亀井 尚, 多田 寛, 金野 智浩, 権田 幸祐

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 基盤研究(C)

    Institution: 東北大学

    2022/04/01 - 2025/03/31

  2. Basic research for the in situ treatment of the artificial hip joint

    Moro Toru

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: The University of Tokyo

    2016/04/01 - 2020/03/31

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    The purpose of present study is to design and develop the innovative technique for in situ treatment for a bearing surface of anartificial hip joint. In the present study, we first designed a molecular structure of the photoreactive MPC polymer with an effective photo-reactivity. And then, we developed a surface treatment technique using the photoreactive MPC polymer for the polyethylene liners. Furthermore, we evaluated the wear-resistance of the photoreactive MPC polymer treated polyethylene liner surface, and revealed that photoreactive MPC polymer treatment reduced the friction torque and improve the wear-resistance of the polyethylene liner surface. In conclusion, we succeeded to create the novel technique for in situ treatment of the artificial hip joint by the photoreactive MPC polymer. In addition, the results of the present study suggest this technique will improve the longevity of artificial hip joints and therefore benefit public health substantially.

  3. Basic research for the nanosheet to overcome serious clinical problems in the field of orthopedic surgery

    Tanaka Takeyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: The University of Tokyo

    2016/04/01 - 2019/03/31

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    To overcome serious clinical problems, we have successfully developed a free-standing biodegradable polymer nanosheet using a simple fabrication process consisting of spin-coating and peeling techniques. In addition we have created a nanosheet with the surface layer including 2-methacryloyloxyethyl phosphorylcholine (MPC). By using mouse model, we have successfully demonstrated that the nanosheet structure may potentially be applied as a potent prolonged sustained-release carrier of molecules or drugs such as recombinant human bone morphogenetic protein-2 (rhBMP-2) and fibroblast growth factor-2 (FGF-2). From the results of this study, we concluded that the nanosheet is a promising method to overcome serious clinical problems in the field of orthopedic surgery.

  4. Development of intracellularly-acting supermolesules for regulating cellular functions

    Yui Nobuhiko, KONNO Tomohiro, SEO Ji-Hun, TAMURA Atsushi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

    Institution: Tokyo Medical and Dental University

    2011/04/01 - 2016/03/31

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    For regulating cellular functions, we have studied supramolecular polyrotaxanes as novel biomaterials. One of the characteristics seen in polyrotaxanes is the mobility of cyclic compounds, and they can be freely rotational and sliding if any intermolecular forces with the linear chain and the neighboring cyclic compound are eliminated. In particular, polyrotaxanes consisting of α-CD molecules and a poly(ethylene glycol) (PEG) chain are feasible in the structural components as biomaterials.

  5. 腱治癒促進と組織癒着防止を同時達成する材料システム創出と革新的腱治療法の開拓

    原 慶宏, 石原 一彦, 茂呂 徹, 金野 智浩, 森崎 裕

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 基盤研究(B)

    Institution: 東京大学

    2012/04/01 - 2014/03/31

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    腱手術の深刻な合併症である腱癒着・再断裂を阻止するため、生体親和性に優れたポリマーゲル(PMPCゲル)を癒着防止材として実用化するための基礎検討を行った。 PMPCゲルはPMBVとポリビニルアルコール(PVA)の可逆的結合により形成されるが、限外濾過法によりアルブミンに近い低分子量の水溶性PMPCの作成を試みた。各種濃度のPMBVとPVAの組み合わせを検討したが、生体内での解離速度などから、本実験にもちいるPMPCゲル合成の条件は、5.0%PMBV+2.5%PVAを用いる事と決定した。 続いて、上記条件で作成されるPMPCゲルの癒着防止効果を、家兎モデルを用いて検討した。具体的には、全身麻酔下にヒトZone II屈筋腱損傷に相当する腱断裂に対する腱縫合での癒着防止、治癒促進効果を検討した。癒着防止効果の測定には組織学的評価・力学的評価を行い、同時に治癒に対する影響を計るため、縫合腱の破断強度測定なども行った。1週経過時のWOF(Work of flexion)を測定すると、PMPC群で有意に低く、PMPCの癒着防止効果が示唆された。また、1週経過時の縫合腱破断強度に有意差はなく、PMPCは腱の治癒を阻害する作用はないと考えられた。 PMPCゲルと併用する治癒促進効果を期待できる候補物質として、多血小板血漿(platelet rich plasma : PRP)に着目した。PRPは精製方法ならびにゲル化方法によってその性質が大きく異なる事から、本実験系における最適な精製方法ならびにゲル化条件について検討した。精製方法としてはDouble spin法が血小板の回収率が高かった。ゲル化の際にはCaのみで行う方法もあったが、同方法ではゲルの強度が低かった。そのため本実験では強度に優れるトロンビン+Caを用いてゲル化を行う方針とした。

  6. Research for the novel artificial hip joint with biomimetic bearing surface

    MORO Toru, NAKAMURA Kozo, ISHIHARA Kazuhiko, MIURA Toshiki, MORIZAKI Yutaka, OSHIMA Hirofumi, KONNO Tomohiro, HASHIMOTO Masami

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: The University of Tokyo

    2011/04/01 - 2014/03/31

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    Photo-induced graft polymerization of 2-methacryloyloxyethyl phosphorylcholine (MPC) has been developed as a novel technology for reducing wear and increasing biocompatibility of orthopaedic bearings. In this study, the effects of MPC concentration and photo-irradiation time on graft polymerization, and the resultant properties of the grafted poly (MPC) layer have been investigated. Poly(MPC) layer thickness can be controlled by changing these conditions. In addition, we have evaluated the novel bearing surfaces of the artificial hip joint. From the results of this study, we concluded that the MPC grafting is a promising method to achieve improved wear-resistance and cartilage-mimicking bearing surfaces of the artificial joint.

  7. Smart modification of PEEK by self-initiated surface graft polymerization for orthopedic bearings

    TAKATORI Yoshio, ISHIHARA Kazuhiko, NAKAMURA Kozo, MORO Toru, OGASAWARA Toru, KONNO Tomohiro, HASHIMOTO Masami, OSHIMA Hirofumi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: The University of Tokyo

    2011/04/01 - 2014/03/31

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    To create novel bearing surfaces of the orthopaedic implant, we have proposed a new and safer method for constructing a nanometer-scale modified surface on the Poly(ether-ether-ketone) (PEEK) and carbon-fiber-reinforced PEEK (CFR-PEEK) substrates by the photoinduced graft polymerization of 2-methacryloyloxyethyl phosphorylcholine (MPC). In this study, we have successfully demonstrated fluid-film lubrication (or hydration lubrication), wear-resistance and anti- infectiousness of the PMPC-grafted surface. From the results of this study, we concluded that the MPC-grafted PEEK and CFR-PEEK will bring a novel bearing material in the field of orthopedic surgery.

  8. Inhibition of bacterial adhesion on the surface of titanium implant

    TANAKA Takeyuki, NAKAMURA Kozo, ISHIHARA Kazuhiko, MIURA Toshiki, ITO Hideya, KONNO Tomohiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Challenging Exploratory Research

    Institution: The University of Tokyo

    2011 - 2011

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    To inhibit the infection around the implant of artificial joint, we have developed a new technology, surface grafting of a biocompatible polymer for titanium alloy. In addition, we have revealed that biocompatible polymer grafted surface prevented the bacterial adhesion in the experimental infection model. From these results of the study, we believe that this new technology will prevent the infection around the implant of artificial joint.

  9. Creation of materials preventing adhesion around the dura mater in spine surgery.

    HARA Nobuhiro, MORO Toru, ISHIHARA Kazuhiko, TAKESHITA Katsushi, MIURA Toshiki, KONNO Tomohiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: The University of Tokyo

    2009 - 2011

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    Biocompatible dissociative hydrogel (PMBV/PVA gel) is thematerials which can be in use as preventing adhesion around the dura mater in spinesurgery.

  10. The basic study of the effect of biocompatible phospholipid polymer on the osteoarthritis progression

    MORO Toru, TAKATORI Yoshio, ISHIHARA Kazuhiko, KAWAGUCHI Hiroshi, SEICHI Atsushi, KARITA Tatsuro, KONNO Tomohiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: The University of Tokyo

    2007 - 2009

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    To evaluate the effect of biocompatible phospholipid polymer on the osteoarthritis progression, we used the ball-on-flat machine, which mimicked a natural joint, and the experimental osteoarthritis model. The friction tests using a ball-on-flat machine revealed that phospholipid polymer extremely improved the friction coefficient as compared to water and hyaluronic acid treatment. In addition, phospholipid polymer prevented the osteoarthritis progression in the experimental osteoarthritis model. From these results of the study, we believe that this new technology will prevent the osteoarthritis progression.

  11. DETERMINATION OF MECHANISM FOR MOLECULAR ADHESION TO SOFT TISSUES AND MATERALS PREPARATION

    ISHIHARA Kazuhiko, IWASAKI Yasuhiko, KONNO Tomohiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: The University of Tokyo

    2005 - 2007

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    In this study the polymer structures were determined to adhere the polymer to tissues. The molecular design of the polymers were carried out with attention to the regulation of cell/materials interactions from of the physical chemistry and the biological both sides. The polymers could easily solidify themselves by the phase transition of the polymers and voluntary organization as far the normal temperature and to realize the adhesion prescribed it. It prescribed the molecular structure of this polymers closely and composed it, and the wound produced the soft tissue adhesion materials of the prototype than adhesion performance and examination of the safety. A thought prepared nanoparticles as a probe for recognizing the specific reaction analytical technique that I found so far; and to prescribe the functional group, which could adhere for a cell, the structure of the ligand molecule. At first the functional groups with various hydrophobicity, electric charge, hydrogen bonding connected to use physicochemical interaction. The water-soluble phospholipid polymers, which did immobilization of the specific functional group was used for surface treatment materials and the polymer solution for making an O/W emulsion and manufactured nanoparticles. The functional groups cold introduce with high-density for suitable interaction with cells. The adhesion of cells and tissues could be achieved. To determine the structure and composition bonded this polymer to the cells, which became single-layered and examined the reply of the cell As well as a form, the number of the increases, the intracellular enzyme activity was measured to consider in particular cell activity It prescribed polymer composition, the chemical structure that did not affect a cell than these. On the other hand, a molecule design about the polymers was carries out to reduce adhesive property and performed examination form the viewpoint of prevention of organization adhesion.

  12. 幹細胞の未分化性を長期維持し分化効率を高める再生医療バイオインターフェイスの創製

    金野 智浩

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 若手研究(B)

    2004 - 2005

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    本研究の目的は胚性幹細胞の分化・未分化特性を制御する培養システムを構築することである。分化系においては効率的に胚様体を誘導することを試みた。培養基材としてU字型形状を有し、その表面に生体細胞膜と同様のリン脂質極性基を集積化した表面(PCサーフェイス)を作製した。PCサーフェイス上でES細胞は全く接着することなく、かつ、基材中央部に集中した。その結果、通常の作製方法と較べて迅速な胚様体の誘導を可能にした。PCサーフェイス上では単一かつサイズを制御した胚様体の作製に成功した。これは、これまでの不均一な胚様体を規格化することにつながると期待できる。また、分化誘導因子による刺激添加後、神経細胞への誘導を確認した。 新しい培養基材を創製するために、光反応性のリン脂質ポリマーを調製した。光反応性リン脂質ポリマーは基材表面に塗布後、紫外線を照射することでゲル化する。これをもちいて培養基材の表面修飾を行った。また光照射時にフォトマスクを介することで任意のマイクロパターン表面を得ることができる。ここでは、光反応性リン脂質ポリマーを用いて、任意のサイズのマイクロパターン化表面を得た。マイクロパターン表面上にES細胞を播種すると、細胞はリン脂質極性基の集積化表面上には接着することなく、それ以外の細胞外マトリックス吸着領域のみに選択的に接着した。培養を継続すると、細胞外マトリックス領域のみで成長した。この細胞の未分化性を評価したところ、ES細胞が高い未分化性を維持していることがわかった。これは、マイクロパターン表面がES細胞の機能を誘導できることを示唆した。

  13. 分子間相互作用に基づく高分子集合体の創製とそれを用いた細胞組織化に関する研究 Competitive

  14. polymer biomaterials for tissue engineering, regenerative medicine and cell transplantation therapy Competitive

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Teaching Experience 3

  1. 物理化学3 東北大学

  2. 物理化学2 東北大学

  3. 化学B 東北大学