Details of the Researcher

PHOTO

Tsunenobu Onodera
Section
New Industry Creation Hatchery Center
Job title
Specially Appointed Associate Professor(Research)
Degree

  • Ph.D. (Tohoku University)

e-Rad No.
10533466

Research History 8

  • 2022/06 - Present
    Tohoku University　Graduate School of Engineering　Specially Appointed Assistant Professor (Research)

  • 2022/04 - 2022/05
    Tohoku University　Graduate School of Engineering

  • 2010/04 - 2022/03
    Tohoku University　Institute of Multidisciplinary Research for Advanced Materials　Assistant Professor

  • 2008/10 - 2010/03
    Tohoku University　Institute of Multidisciplinary Research for Advanced Materials

  • 2007/04 - 2008/09
    Tohoku University

  • 2006/04 - 2007/03
    Tohoku University

  • 2005/04 - 2006/03
    Tohoku University

  • 2004/04 - 2005/03
    National Institute for Materials Science

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Education 3

  • 東北大学大学院　理学研究科　化学専攻博士課程後期３年の課程（博士（理学））

    2001/04 - 2004/03

  • 東北大学大学院　理学研究科　化学専攻博士課程前期２年の課程

    1999/04 - 2001/03

  • Tohoku University　Faculty of Science　Department of Chemistry

    1995/04 - 1999/03

Committee Memberships 3

  • 応用物理学会　プログラム編集委員（分科12.1）

    2019 - 2022/03

  • 高分子学会東北支部　幹事

    2014 - 2022/03

  • 応用物理学会 有機分子・バイオエレクトロニクス分科会（M&BE）　幹事

    2014/04 - 2016/03

Professional Memberships 4

  • THE JAPAN SOCIETY OF APPLIED PHYSICS

  • THE SOCIETY OF POLYMER SCIENCE, JAPAN

  • THE CHEMICAL SOCIETY OF JAPAN

  • THE JAPANESE PHOTOCHEMISTRY ASSOCIATION

Research Interests 8

  • Radiative cooling

  • 微小共振器アレイ

  • 配列制御

  • 局在型表面プラズモン共鳴

  • 光電子材料

  • 有機・無機ハイブリッド

  • 有機ナノ結晶・ナノ粒子

  • 有機・高分子材料化学

Research Areas 3

  • Nanotechnology/Materials / Polymer chemistry /

  • Nanotechnology/Materials / Nanomaterials /

  • Nanotechnology/Materials / Organic functional materials /

Awards 2

  1. Poster award

    2015/04　応用物理学会

  2. Ribbon Award of Materials Research Society (MRS fall meeting at Boston, 2004)

    2005/03　Fabrication of Polydiacetylene Nanocrystals Deposited with Silver Nanoparticles for a Nonlinear Optical Material

Papers 80

  1. Polymeric Functionalization of Podophyllotoxin Carrier-free Drug Nanoparticles for Enhancing Bioavailability and In Vitro Cellular Imaging Peer-reviewed

    Farsai Taemaitree, Masamichi Tamada, Yoshitaka Koseki, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    Molecular Crystals and Liquid Crystals　743　(1)　89-95　2022/03

  2. Nonlinear optical properties of polydiacetylene nanofibers modified with Ag nanoparticles Peer-reviewed

    Tsunenobu Onodera, Nayu Kunihisa, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    Molecular Crystals and Liquid Crystals　743　(1)　96-102　2022/03

  3. Photocatalytic hydrogen generation using polydiacetylene crystal nanostructures Peer-reviewed

    Tsunenobu Onodera, Yosuke Miyashita, Hidetoshi Oikawa

    Molecular Crystals and Liquid Crystals　743　(1)　72-76　2022/03

  4. Semicrystalline Structural Correlations of Conductivity in Conjugated Polymer Thin Films Surface-Doped by Vapor Phase Method Peer-reviewed

    Kai Futamata, Tsunenobu Onodera, Shunsuke Yamamoto, Masaya Mitsuishi, Hidetoshi Oikawa

    ACS Applied Electronic Materials　4　(2)　755-760　2022/02

    Publisher: American Chemical Society (ACS)

    DOI： 10.1021/acsaelm.1c01150 　

    ISSN： 2637-6113

    eISSN： 2637-6113

  5. Structural Correlations of Nonlinear Optical Response in Polydiacetylene Nanotubes Hybridized with Gold Nanoparticles Peer-reviewed

    Wakana Ito-Washiyama, Tsunenobu Onodera, Masaki Ageishi, Rodrigo Sato, Boyi Zhang, Satoshi Kato, Akito Masuhara, Hitoshi Kasai, Hiroaki Mamiya, Hiroshi Jinnai, Yoshihiko Takeda, Hidetoshi Oikawa

    The Journal of Physical Chemistry C　126　2763-2771　2022/01

  6. Random Laser Oscillation from Organic Fluorescent Dye Loaded Inside Porous Zirconia Medium Peer-reviewed

    Yukari Sakurayama, Tsunenobu Onodera, Yasuyuki Araki, Takehiko Wada, Hidetoshi Oikawa

    RSC Advances　11　(51)　32030-32037　2021/09

    DOI： 10.1039/d1ra05791j 　

    eISSN： 2046-2069

  7. Fabrication of Size-controlled SN-38 Pure Drug Nanocrystals Through an Ultrasound-Assisted Reprecipitation Method toward Efficient Drug Delivery for Cancer Treatment Peer-reviewed

    Yoshitaka Koseki, Yoshikazu Ikuta, Farsai Taemaitree, Nozomi Saito, Ryuju Suzuki, Anh Thi Ngoc Dao, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    Journal of Crystal Growth　572　126265-126265　2021/07

    Publisher: Elsevier BV

    DOI： 10.1016/j.jcrysgro.2021.126265 　

    ISSN： 0022-0248

  8. Multistep resistive switching of doped Cu-TCNQ nanocrystals Peer-reviewed

    Tsunenobu Onodera, Fumika Matsushita, Reo Hirose, Hidetoshi Oikawa

    Molecular Crystals and Liquid Crystals　729　33-39　2021

  9. Ultra-Low Dielectric Propertites of Poroous Polyimide Thin Films Fabricated by Using the Two Kinds of Templates with Different Particles Sizes Peer-reviewed

    Yumi Kourakata, Tsunenobu Onodera, Hitoshi Kasai, Hiroshi Jinnai, Hidetoshi Oikawa

    Polymer　212　123115　2021/01

  10. Fluorescence Properties of Hybridized Thin Films Consisting of Organic Dye J-Aggregates and Titanium Oxide Nanoparticles Peer-reviewed

    Takuya Yanagita, Tsunenobu Onodera, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    Optical Materials Express　10　3268-3276　2020/11

  11. Effect of the chemical structure on the drug release from brinzolamide based nano eye-drops Peer-reviewed

    Yoshitaka Koseki, Yoshikazu Ikuta, Kota Sato, Shigenobu Aoyagi, Satoshi Inada, Tsunenobu Onodera, Hidetoshi Oikawa, Koji M. Nishiguchi, Toru Nakazawa, Hitoshi Kasai

    706　(1)　122-128　2020/10

  12. Solid-State Polymerization Behaviors of Polydiacetylene Nanofibers Peer-reviewed

    Rie Chiba, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    Molecular Crystals and Liquid Crystals　704　(1)　89-96　2020/03

  13. Chemical modification utilizing a terminal structure exposed on the specific surface of polymer-metal complex nanocrystals Peer-reviewed

    Ryuju Suzuki, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    RSC Advances　10　(11)　6135-6138　2020/02

  14. Third-Order Nonlinear Optical Properties of Layered Type Hybridized Thin Films Consisting of Oriented Polydiacetylene Nanofibers and Silver Nanoparticles Peer-reviewed

    Kosuke Wada, Tsunenobu Onodera, Hitoshi Kasai, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    The Journal of Physical Chemistry C　123　(42)　25781-15787　2019/10

    DOI： 10.1021/acs.jpcc.9b05665 　

  15. Morphological Effects on the Third-Order Nonlinear Optical Response of Polydiacetylene Nanofibers Peer-reviewed

    Haruki Maki, Rie Chiba, Tsunenobu Onodera, Hitoshi Kasai, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    MRS Communications　9　(3)　1087-1092　2019/09

    DOI： 10.1557/mrc.2019.97 　

  16. Polydiacetylene Ribbons Formed Using the Controlled Evaporative Self-Assembly (CESA) Method Peer-reviewed

    Edward Van Keuren, Chanon Pornrungroj, Chang Fu, Xinran Zhang, Shuji Okada, Haruka Katsuyama, Kohei Kikuchi, Tsunenobu Onodera, Hidetoshi Oikawa

    MRS Communications　9　(1)　229-235　2019/03

    DOI： 10.1557/mrc.2018.201 　

  17. PCBM nanoparticles as visible-light-driven photocatalysts for photocatalytic decomposition of organic dyes Peer-reviewed

    Chanon Pornrungroj, Tsunenobu Onodera, Hidetoshi Oikawa

    MRS Communications　9　(1)　321-326　2019/03

    DOI： 10.1557/mrc.2018.229 　

  18. Influence of hydrolysis susceptibility and hydrophobicity of Sn-38 nano-prodrugs on their anticancer activity Peer-reviewed

    Yoshitaka Koseki, Yoshikazu Ikuta, Liman Cong, Mayumi Takano-Kasuya, Hiroshi Tada, Mika Watanabe, Kohsuke Gonda, Takanori Ishida, Noriaki Ohuchi, Keita Tanita, Farsai Taemaitree, Anh Thi Ngoc Dao, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    Bulletin of the Chemical Society of Japan　92　(8)　1305-1313　2019

    DOI： 10.1246/bcsj.20190088 　

    ISSN： 0009-2673

    eISSN： 1348-0634

  19. Fabrication of Au-Conjugated Polymer Hybridized Nanoparticles and Their Optical Properties Peer-reviewed

    Naonari Sakamoto, Tsunenobu Onodera, Hidetoshi Oikawa, Takuma Dezawa, Yutaka Shibata

    e-Journal of Surface Science and Nanotechnology　16　436-439　2018/12

  20. Enhanced Fluorescence Emission and Magnetic Alignment Control of Biphasic Functionalized Composite Janus Particles Peer-reviewed

    Naonari Sakamoto, Yutaro Hirai, Tsunenobu Onodera, Takuma Dezawa, Yutaka Shibata, Hitoshi Kasai, Hidetoshi Oikawa, Hiroshi Yabu

    Particle&Particle Systems Characterization　34　(12)　1800311-1-1800311-8　2018/11

  21. A promising visible light-driven photocatalytic activity of conjugated polymer nanocrystals Peer-reviewed

    Chanon Pornrungroj, Mamiko Ozawa, Tsunenobu Onodera, Hidetoshi Oikawa

    RSC Advances　8　38773-38779　2018/11

  22. Nanocrystallization effect on luminescence properties of polymer–metal complex with different kinds of ligands Peer-reviewed

    Ryuju Suzuki, Tsunenobu Onodera, Shigeru Deguchi, Hitoshi Kasai, Hidetoshi Oikawa

    Journal of the Taiwan Institute of Chemical Engineers　92　129-133　2018/03

  23. Facile synthesis and bridgehead-functionalization of bicyclo[3.3.3]pentasiloxanes Peer-reviewed

    Yuki Yokouchi, Shintaro Ishida, Tsunenobu Onodera, Hidetoshi Oikawa, Takeaki Iwamoto

    Chemical Communications　54　(3)　268-270　2018

    Publisher: Royal Society of Chemistry

    DOI： 10.1039/c7cc08790j 　

    ISSN： 1364-548X 1359-7345

    eISSN： 1364-548X

  24. Attempt to visualize terminal structure on a specific facet in polymer-metal complex nanocrystals Peer-reviewed

    Ryuju Suzuki, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    RSC Advances　8　(30)　16406-16409　2018

    Publisher: Royal Society of Chemistry

    DOI： 10.1039/c8ra02165a 　

    ISSN： 2046-2069

  25. Highly Enhanced Emission of Visible Light from Core-Dual-Shell-Type Hybridized Nanoparticles Peer-reviewed

    Naonari Sakamoto, Tsunenobu Onodera, Takuma Dezawa, Yutaka Shibata, Hidetoshi Oikawa

    PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION　34　(12)　1700258-1-5　2017/12

    DOI： 10.1002/ppsc.201700258 　

    ISSN： 0934-0866

    eISSN： 1521-4117

  26. Fabrication of pseudo single crystalline thin films composed of polydiacetylene nanofibers and their optical properties Peer-reviewed

    Yuki Iimori, Tsunenobu Onodera, Hitoshi Kasai, Masaya Mitsuishi, Tokuji Miyashita, Hidetoshi Oikawa

    OPTICAL MATERIALS EXPRESS　7　(7)　2218-2223　2017/07

    DOI： 10.1364/OME.7.002218 　

    ISSN： 2159-3930

  27. Fabrication of gold clusters photoreduced in gold-dendrimer complex nanoparticles Peer-reviewed

    Akira Miura, Tsunenobu Onodera, Hitoshi Kasai, Takane Imaoka, Kimihisa Yamamoto, Hidetoshi Oikawa

    OPTICAL MATERIALS EXPRESS　7　(7)　2224-2229　2017/07

    DOI： 10.1364/OME.7.002224 　

    ISSN： 2159-3930

  28. Creation of nano eye-drops and effective drug delivery to the interior of the eye Peer-reviewed

    Yoshikazu Ikuta, Shigenobu Aoyagi, Yuji Tanaka, Kota Sato, Satoshi Inada, Yoshitaka Koseki, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    SCIENTIFIC REPORTS　7　44229-1-10　2017/03

    DOI： 10.1038/srep44229 　

    ISSN： 2045-2322

  29. Photoresponse of azopyridine-modified polymer-metal complex nanocrystals Peer-reviewed

    Ryuju Suzuki, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    MOLECULAR CRYSTALS AND LIQUID CRYSTALS　654　(1)　109-114　2017

    DOI： 10.1080/15421406.2017.1355712 　

    ISSN： 1542-1406

    eISSN： 1563-5287

  30. Drug Release is Determined by the Chain Length of Fatty Acid-Conjugated Anticancer Agent as One Component of Nano-Prodrug Peer-reviewed

    Yoshitaka Koseki, Yoshikazu Ikuta, Takaaki Kamishima, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN　89　(5)　540-545　2016/05

    DOI： 10.1246/bcsj.20150405 　

    ISSN： 0009-2673

    eISSN： 1348-0634

  31. Giant Amplification of Photoswitching by a Few Photons in Fluorescent Photochromic Organic Nanoparticles Peer-reviewed

    Jia Su, Tuyoshi Fukaminato, Jean-Pierre Placial, Tsunenobu Onodera, Ryuju Suzuki, Hidetoshi Oikawa, Arnaud Brosseau, Francois Brisset, Robert Pansu, Keitaro Nakatani, Remi Metivier

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION　55　(11)　3662-3666　2016/03

    DOI： 10.1002/anie.201510600 　

    ISSN： 1433-7851

    eISSN： 1521-3773

  32. Selective surface-modification in main-chain polymer-metal complex nanocrystals

    R. Suzuki, T. Onodera, H. Kasai, H. Oikawa

    22nd International Congress of Chemical and Process Engineering, CHISA 2016 and 19th Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction, PRES 2016　1　564-565　2016

    Publisher: Czech Society of Chemical Engineering

  33. Dispersion control of perylene fluorophores in a polystyrene microsphere Peer-reviewed

    Koshiro Yoshioka, Tsunenobu Onodera, Hitoshi Kasai, Shuji Okada, Hidetoshi Oikawa

    MOLECULAR CRYSTALS AND LIQUID CRYSTALS　629　(1)　239-242　2016

    DOI： 10.1080/15421406.2015.1096445 　

    ISSN： 1542-1406

    eISSN： 1563-5287

  34. Nanoscale deposition of metal-organic framework films on polymer nanosheets Peer-reviewed

    Hiroaki Ohara, Shunsuke Yamamoto, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa, Tokuji Miyashita, Masaya Mitsuishi

    RSC ADVANCES　6　(78)　74349-74353　2016

    DOI： 10.1039/c6ra17997e 　

    ISSN： 2046-2069

  35. Cytotoxicity of Pure Nanodrugs of SN-38 and Podophyllotoxin Dimers in Human Cancer HepG2, KPL-4, and MCF-7 Cells Peer-reviewed

    Yoshitaka Koseki, Yoshikazu Ikuta, Tatsuya Murakami, Tsunenobu Onodera, Hidetoshi Oikawa, Liman Cong, Hiroshi Tada, Kohsuke Gonda, Noriaki Ohuchi, Hitoshi Kasai

    Molecular Crystals and Liquid Crystals　622　(1)　1-5　2015/11/22

    DOI： 10.1080/15421406.2015.1096483 　

    ISSN： 1542-1406

    eISSN： 1563-5287

  36. Nanocrystallization of Insoluble Copper(I) Complex and Formation Mechanism Peer-reviewed

    Ryuju Suzuki, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    Molecular Crystals and Liquid Crystals　621　(1)　150-155　2015/11/02

    Publisher: Taylor and Francis Inc.

    DOI： 10.1080/15421406.2015.1096450 　

    ISSN： 1563-5287 1542-1406

  37. Novel Development for Fabrication of Size- and Morphology-controlled Titanylphthalocyanine Nanocrystals Peer-reviewed

    Takuya Kikuchi, Kaito Kogure, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    CHEMISTRY LETTERS　44　(9)　1232-1233　2015/09

    DOI： 10.1246/cl.150365 　

    ISSN： 0366-7022

    eISSN： 1348-0715

  38. The effect of molecular structure on the anticancer drug release rate from prodrug nanoparticles Peer-reviewed

    Yoshikazu Ikuta, Yoshitaka Koseki, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    CHEMICAL COMMUNICATIONS　51　(64)　12835-12838　2015

    DOI： 10.1039/c5cc04164c 　

    ISSN： 1359-7345

    eISSN： 1364-548X

  39. Organic crystal-binding peptides: morphology control and one-pot formation of protein-displaying organic crystals Peer-reviewed

    Teppei Niide, Kyohei Ozawa, Hikaru Nakazawa, Daniel Oliveira, Hitoshi Kasai, Mari Onodera, Ryutaro Asano, Izumi Kumagai, Mitsuo Umetsu

    NANOSCALE　7　(47)　20155-20163　2015

    DOI： 10.1039/c5nr06471f 　

    ISSN： 2040-3364

    eISSN： 2040-3372

  40. Fabrication of fluorescent copper complex nanoparticles by the heterogeneous reaction process Peer-reviewed

    Ryuju Suzuki, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    JAPANESE JOURNAL OF APPLIED PHYSICS　53　(6)　1-4　2014/06

    DOI： 10.7567/JJAP.53.06JH03 　

    ISSN： 0021-4922

    eISSN： 1347-4065

  41. Diarylethene Nanorods: Preparation, Crystal Structure, and Photochromic Properties Peer-reviewed

    Norio Tagawa, Akito Masuhara, Shuji Okada, Hiroshi Katagiri, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    CHEMISTRY LETTERS　42　(6)　636-637　2013/06

    DOI： 10.1246/cl.130023 　

    ISSN： 0366-7022

    eISSN： 1348-0715

  42. Highly Controlled Plasmonic Emission Enhancement from Metal-Semiconductor Quantum Dot Complex Nanostructures Peer-reviewed

    Hiroyuki Naiki, Akito Masuhara, Sadahiro Masuo, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    JOURNAL OF PHYSICAL CHEMISTRY C　117　(6)　2455-2459　2013/02

    DOI： 10.1021/jp305408p 　

    ISSN： 1932-7447

  43. Electric-field-induced orientation control of organic semiconductor rubrene crystals Peer-reviewed

    Takeshi Matsukawa, Shin-Ichiro Kobayashi, Tsunenobu Onodera, Hidetoshi Oikawa, Kingo Itaya

    Materials Chemistry and Physics　137　(3)　947-950　2013/01/15

    DOI： 10.1016/j.matchemphys.2012.11.008 　

    ISSN： 0254-0584

  44. Perylene and Perylene-Derivative Nano-Cocrystals: Preparation and Physicochemical Property Peer-reviewed

    Koichi Baba, Sayaka Konta, Daniel Oliveira, Kenji Sugai, Tsunenobu Onodera, Akito Masuhara, Hitoshi Kasai, Hidetoshi Oikawa, Hachiro Nakanishi

    JAPANESE JOURNAL OF APPLIED PHYSICS　51　(12)　125201-1-6　2012/12

    DOI： 10.1143/JJAP.51.125201 　

    ISSN： 0021-4922

  45. Highly Controlled Plasmonic Emission Enhancement from Metal-Semiconductor Quantum Dot Complex Nanostructures Invited Peer-reviewed

    Hiroyuki Naiki, Akito Masuhara, Sadahiro Masuo, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    Journal of Physical Chemistry C　116　(10.1021)　305408　2012/12

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  46. Siloxy-Substituted Cyclopentadiene Showing Aggregation-Enhanced Emission: An Application of Cycloaddition of Isolable Dialkylsilylene Peer-reviewed

    Shintaro Ishida, Kenya Uchida, Tsunenobu Onodera, Hidetoshi Oikawa, Mitsuo Kira, Takeaki Iwamoto

    ORGANOMETALLICS　31　(17)　5983-5985　2012/09

    DOI： 10.1021/om3005178 　

    ISSN： 0276-7333

    eISSN： 1520-6041

  47. Gigantic Electric Dipole Moment of Organic Microcrystals Evaluated in Dispersion Liquid with Polarized Electroabsorption Spectra Peer-reviewed

    Hung-Chu Chiang, Toshifumi Iimori, Tsunenobu Onodera, Hidetoshi Oikawa, Nobuhiro Ohta

    JOURNAL OF PHYSICAL CHEMISTRY C　116　(14)　8230-8235　2012/04

    DOI： 10.1021/jp3005376 　

    ISSN： 1932-7447

  48. Fabrication of doped Cu-TCNQ nanocrystals and their optoelectronic properties Peer-reviewed

    Tsunenobu Onodera, Satomi Matsuo, Kentaro Hiraishi, Akito Masuhara, Hitoshi Kasai, Hidetoshi Oikawa

    CRYSTENGCOMM　14　(22)　7586-7589　2012

    DOI： 10.1039/c2ce25926e 　

    ISSN： 1466-8033

  49. Silver Nanoparticles-Accelerated Photopolymerization of a Diacetylene Derivative Peer-reviewed

    Takahiro Yokoyama, Akito Masuhara, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    JOURNAL OF PHYSICAL CHEMISTRY C　115　(45)　22121-22125　2011/11

    DOI： 10.1021/jp2039288 　

    ISSN： 1932-7447

  50. Influence of micro-joints formed between spheres in coupled-resonator optical waveguide Peer-reviewed

    Tadashi Mitsui, Tsunenobu Onodera, Yutaka Wakayama, Takeru Hayashi, Naoki Ikeda, Yoshimasa Sugimoto, Tadashi Takamasu, Hidetoshi Oikawa

    OPTICS EXPRESS　19　(22)　22258-22267　2011/10

    DOI： 10.1364/OE.19.022258 　

    ISSN： 1094-4087

  51. Fabrication and Photocurrent Generation of Multilayer Assemblies Consisting of Silver-nanoparticles, Polydiacetylene, and Polyions Peer-reviewed

    Tsuyoshi Akiyama, Akito Masuhara, Yoshihisa Matsuda, Taichi Arakawa, Takatoshi Munaoka, Tsunenobu Onodera, Hidetoshi Oikawa, Sunao Yamada

    JAPANESE JOURNAL OF APPLIED PHYSICS　50　(4)　04DH15-1-04DH15-4　2011/04

    DOI： 10.1143/JJAP.50.04DH15 　

    ISSN： 0021-4922

  52. Nanocrystallization Process of Diarylethene Peer-reviewed

    Norio Tagawa, Akito Masuhara, Tsunenobu Onodera, Hitoshi Kasai, Hachiro Nakanishi, Hidetoshi Oikawa

    MOLECULAR CRYSTALS AND LIQUID CRYSTALS　539　45-49　2011

    DOI： 10.1080/15421406.2011.566050 　

    ISSN： 1542-1406

  53. Polystyrene-encapsulated diarylethene nanocrystals by soap-free emulsion polymerization Peer-reviewed

    Norio Tagawa, Akito Masuhara, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    JOURNAL OF MATERIALS CHEMISTRY　21　(22)　7892-7894　2011

    DOI： 10.1039/c1jm11415h 　

    ISSN： 0959-9428

  54. Light splitting function of branched chains of microspheres fabricated by self-assembly process Peer-reviewed

    Tadashi Mitsui, Yutaka Wakayama, Tsunenobu Onodera, Takeru Hayashi, Naoki Ikeda, Yoshimasa Sugimoto, Tadashi Takamasu, Hidetoshi Oikawa

    Materials Research Society Symposium Proceedings　1392　(k03-10)　6-11　2011

    DOI： 10.1557/opl.2012.495 　

    ISSN： 0272-9172

  55. Plasmon-Enhanced Photopolymerization of SU-8 on Rough Gold Surfaces Peer-reviewed

    Takahiro Yokoyama, Akito Masuhara, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    JOURNAL OF PHYSICAL CHEMISTRY C　114　(46)　19596-19599　2010/11

    DOI： 10.1021/jp106263h 　

    ISSN： 1932-7447

  56. Micro-demultiplexer of Coupled Resonator Optical Waveguide Fabricated by Microspheres Peer-reviewed

    Tadashi Mitsui, Yutaka Wakayama, Tsunenobu Onodera, Takeru Hayashi, Naoki Ikeda, Yoshimasa Sugimoto, Tadashi Takamasu, Hidetoshi Oikawa

    ADVANCED MATERIALS　22　(28)　3022-3026　2010/07

    DOI： 10.1002/adma.201000155 　

    ISSN： 0935-9648

  57. Nanostructural characterization and catalytic analysis of hybridized platinum/phthalocyanine nanocomposites Peer-reviewed

    Kenji Kaneko, Kazuki Furuya, Ana B. Hungria, Juan-Carlos Hernandez-Garrido, Paul A. Midgley, Tsunenobu Onodera, Hitoshi Kasai, Yusuke Yaguchi, Hidetoshi Oikawa, Yohei Nomura, Hiroki Harada, Tatsumi Ishihara, Norio Baba

    JOURNAL OF ELECTRON MICROSCOPY　58　(5)　289-294　2009/10

    DOI： 10.1093/jmicro/dfp027 　

    ISSN： 0022-0744

  58. Encapsulation of pi-Conjugated Polymer Nanocrystals and Their Ordered Array Structure toward Photonic Nanomaterials Peer-reviewed

    Tsunenobu Onodera, Mika Nakamura, Yousuke Takaya, Akito Masuhara, Yutaka Wakayama, Nobukatsu Nemoto, Hachiro Nakanishi, Hidetoshi Oikawa

    JOURNAL OF PHYSICAL CHEMISTRY C　113　(27)　11647-11651　2009/07

    DOI： 10.1021/jp9013916 　

    ISSN： 1932-7447

  59. Development of fabrication process for Ag/polydiacetylene (core/shell) hybridized nanocrystals Peer-reviewed

    Takahiro Yokoyama, Akito Masuhara, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    SYNTHETIC METALS　159　(9-10)　897-899　2009/05

    DOI： 10.1016/j.synthmet.2009.01.058 　

    ISSN： 0379-6779

  60. Hybridization of polydiacetylene core and metal shell Peer-reviewed

    T. Onodera, J. Ujita, D. Ishikawa, A. Masuhara, H. Kasai, H. Oikawa

    ECS Transactions　16　(33)　1-12　2009

    DOI： 10.1149/1.3095821 　

    ISSN： 1938-5862 1938-6737

  61. Observation of light propagation across a 90 degrees corner in chains of microspheres on a patterned substrate Peer-reviewed

    Tadashi Mitsui, Yutaka Wakayama, Tsunenobu Onodera, Yosuke Takaya, Hidetoshi Oikawa

    OPTICS LETTERS　33　(11)　1189-1191　2008/06

    DOI： 10.1364/OL.33.001189 　

    ISSN： 0146-9592

  62. Light propagation within colloidal crystal wire fabricated by a dewetting process Peer-reviewed

    Tadashi Mitsui, Yutaka Wakayama, Tsunenobu Onodera, Yosuke Takaya, Hidetoshi Oikawa

    NANO LETTERS　8　(3)　853-858　2008/03

    DOI： 10.1021/nl073006w 　

    ISSN： 1530-6984

  63. Ordered array of polymer microspheres on patterned silicon substrate fabricated using step-by-step deposition method Peer-reviewed

    Tsunenobu Onodera, Yosuke Takaya, Tadashi Mitsui, Yutaka Wakayama, Hidetoshi Oikawa

    JAPANESE JOURNAL OF APPLIED PHYSICS　47　(2)　1404-1407　2008/02

    DOI： 10.1143/JJAP.47.1404 　

    ISSN： 0021-4922

  64. External field-induced orientation of DAST naocrystals in the dispersion state and the fixation Peer-reviewed

    H. Kasai, Y. Kaneko, T. Onodera, H. Nakanishi, H. Oikawa, S. Okada, S. Shimada, T. Kimura, H. Matsuda

    ORGANIC PHOTONIC MATERIALS AND DEVICES X　6891　689114-1-689114-6　2008

    DOI： 10.1117/12.771177 　

    ISSN： 0277-786X

  65. Anisotropic orientation control of nonpolar organic nanocrystal dispersion by external fields Peer-reviewed

    Yuji Kaneko, Satoru Shimadai, Tsunenobu Onodera, Tatsumi Kimura, Hiro Matsuda, Shuji Okada, Hitoshi Kasai, Hidetoshi Oikawa, Yozo Kakudate, Hachiro Nakanishi

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS　46　(10A)　6893-6897　2007/10

    DOI： 10.1143/JJAP.46.6893 　

    ISSN： 0021-4922

  66. Silver-deposited polydiacetylene nanocrystals produced by visible-light-driven photocatalytic reduction Peer-reviewed

    Tsunenobu Onodera, Hidetoshi Oikawa, Akito Masuhara, Hitoshi Kasai, Takashi Sekiguchi, Hachiro Nakanishi

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS　46　(12-16)　L336-L338　2007/04

    DOI： 10.1143/JJAP.46.L336 　

    ISSN： 0021-4922

  67. Growth mechanism and size effect on fluorescence properties of perylene nanocrystals Peer-reviewed

    Yutaka Wakayama, Tadashi Mitsui, Tsunenobu Onodera, Hidetoshi Oikawa, Hachiro Nakanishi

    e-Journal of Surface Science and Nanotechnology　4　69-73　2006/01/19

    DOI： 10.1380/ejssnt.2006.69 　

    ISSN： 1348-0391

  68. Fabrication of polydiacetylene nanocrystals with metal nanoshells - Photo-catalytic reduction and optical properties

    Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai, Hachiro Nakanishi

    Polymer Preprints, Japan　55　(1)　1413　2006

  69. Growth and fluorescence properties of perylene nanocrystals produced by ultra-rapid evaporation Peer-reviewed

    Y Wakayama, T Mitsui, T Onodera, H Oikawa, H Nakanishi

    CHEMICAL PHYSICS LETTERS　417　(4-6)　503-508　2006/01

    DOI： 10.1016/j.cplett.2005.10.085 　

    ISSN： 0009-2614

  70. Silver-coated polydiacetylene nanocrystals fabricated using Surfactants as binder Peer-reviewed

    T Onodera, ZQ Tan, A Masuhara, H Oikawa, H Kasai, H Nakanishi, T Sekiguchi

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS　45　(1B)　379-383　2006/01

    DOI： 10.1143/JJAP.45.379 　

    ISSN： 0021-4922

  71. A novel method for fixing the anisotropic orientation of dispersed organic nanocrystals in a magnetic field Peer-reviewed

    Y Kaneko, S Shimada, T Fukuda, T Kimura, H Yokoi, H Matsuda, T Onodera, H Kasai, S Okada, H Oikawa, H Nakanishi

    ADVANCED MATERIALS　17　(2)　160-+　2005/01

    DOI： 10.1002/adma.200400275 　

    ISSN： 0935-9648

  72. Reversible and efficient anisotropic orientation of dispersed aromatic hydrocarbon nanocrystals in a magnetic field Peer-reviewed

    Y Kaneko, T Onodera, H Kasai, S Okada, H Oikawa, H Nakanishi, T Fukuda, H Matsuda

    JOURNAL OF MATERIALS CHEMISTRY　15　(2)　253-255　2005/01

    DOI： 10.1039/b412351d 　

    ISSN： 0959-9428

  73. Fabrication of polydiacetylene nanocrystals deposited with silver nanoparticles for a nonlinear optical material Peer-reviewed

    T Onodera, H Oikawa, H Kasai, H Nakanishi, T Sekiguchi

    Organic and Nanocomposite Optical Materials　846　257-262　2005

    ISSN： 0272-9172

  74. Orientation of suspended polar organic nanocrystals in magnetic fields: Effect of magnetic field configuration Peer-reviewed

    Y Kaneko, T Fukuda, T Onodera, H Kasai, S Okada, H Oikawa, H Nakanishi, H Matsuda

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS　42　(11A)　L1343-L1345　2003/11

    DOI： 10.1143/JJAP.42.L1343 　

    ISSN： 0021-4922

  75. Crystal size dependence of fluorescence spectra from perylene nanocrystals evaluated by scanning near-field optical microspectroscopy Peer-reviewed

    H Oikawa, T Mitsui, T Onodera, H Kasai, H Nakanishi, T Sekiguchi

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS　42　(2A)　L111-L113　2003/02

    DOI： 10.1143/JJAP.42.L111 　

    ISSN： 0021-4922

  76. AC electric-field-induced orientation of polar organic nanocrystal in disperse system Peer-reviewed

    T Onodera, M Yoshida, S Okazoe, S Fujita, H Kasai, S Okada, H Oikawa, H Nakanishi

    ASIANANO 2002, PROCEEDINGS　363-367　2003

  77. Temperature- and size-effects on optical properties of perylene microcrystals Peer-reviewed

    Tsunenobu Onodera, Hitoshi Kasai, Shuji Okada, Hidetoshi Oikawa, Ken-Ichi Mizuno, Mamoru Fujitsuka, Osamu Ito, Hachiro Nakanishi

    Optical Materials　21　(1-3)　595-598　2003/01

    DOI： 10.1016/S0925-3467(02)00207-0 　

    ISSN： 0925-3467

  78. Electric-field-induced orientation of polar organic nanocrystal in disperse system Peer-reviewed

    T. Onodera, M. Yoshida, S. Okazoe, S. Fujita, H. Kasai, S. Okada, H. Oikawa, H. Nakanishi

    International Journal of Nanoscience, Vol 1, Nos 5 and 6　1　(5-6)　737-741　2002

  79. Nano-wire crystals of pi-conjugated organic materials Peer-reviewed

    T Onodera, T Oshikiri, H Katagi, H Kasai, S Okada, H Oikawa, M Terauchi, M Tanaka, H Nakanishi

    JOURNAL OF CRYSTAL GROWTH　229　(1)　586-590　2001/07

    DOI： 10.1016/S0022-0248(01)01233-7 　

    ISSN： 0022-0248

  80. Positioning dependent anion recognition by thiourea-based chromoionophores via hydrogen bonding in aqueous vesicle solutions Peer-reviewed

    T Hayashita, T Onodera, R Kato, S Nishizawa, N Teramae

    CHEMICAL COMMUNICATIONS　(9)　755-756　2000

    ISSN： 1359-7345

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Misc. 19

  1. Fabrication of Organic Hybridized Nanocrystals and Their Nonlinear Optical Properties

    Tsunenobu Onodera, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    32　(9)　56-59　2021/09/01

  2. 撹拌するだけで高分子微小球が円柱状に! 剪断力による高分子微粒子の変形 Invited

    Tsunenobu Onodera

    化学　74　(4)　59-60　2019

  3. 熱活性化遅延蛍光錯体ナノ結晶の作製と光学特性評価

    鈴木龍樹, 小野寺恒信, 笠井均, 及川英俊

    色材協会誌　89　(5)　149-153　2016/08

    Publisher: Japan Society of Colour Material

    DOI： 10.4011/shikizai.89.149 　

    ISSN： 0010-180X

    More details Close

    1470

  4. 結晶格子歪みで特徴付ける有機・高分子ナノ結晶のサイズ効果

    小野寺恒信, 笠井均, 及川英俊

    M&BE分科会会誌　25　(2)　97-100　2014/06

  5. Fabrication of podophyllotoxin nanoparticles as pure nanodrugs and their anti-cancer properties

    Hitoshi Kasai, Yoshikazu Ikuta, Yoshitaka Koseki, Tsunenobu Onodera, Tatsuya Murakami, Minoru Ueda, Hidetoshi Oikawa

    21st International Congress of Chemical and Process Engineering, CHISA 2014 and 17th Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction, PRES 2014　2　1132-1133　2014/01/01

  6. 有機ナノ結晶・今・未来

    及川英俊, 笠井均, 小野寺恒信, 増原陽人, 岡田修司, 中西八郎

    マテリアルインテグレーション　24　230-235　2011/06

  7. 有機ナノ結晶のハイブリッド化とその光材料への応用

    小野寺恒信, 笠井均, 中西八郎, 及川英俊

    化学工業　62　(4)　254-261　2011/04

    Publisher: 化学工業社

    ISSN： 0451-2014

  8. Light Splitting Function of Branched Chains of Transparent Microspheres

    Tadashi Mitsui, Yutaka Wakayama, Tsunenobu Onodera, Takeru Hayashi, Naoki Ikeda, Yoshimasa Sugimoto, Tadashi Takamasu, Hidetoshi Oikawa

    2010 12TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON)　Tu.B4.4-1-Tu.B4.4-4　2011

    DOI： 10.1109/ICTON.2010.5548971 　

    ISSN： 2162-7339

  9. 有機ハイブリッドナノ結晶の生成過程とその光物性

    小野寺恒信, 及川英俊

    日本結晶成長学会誌　37　(4)　310-317　2010/12

    DOI： 10.19009/jjacg.37.4_310 　

  10. New class materials of organic-inorganic hybridized nanocrystals/ nanoparticles, and their assembled micro- and nano-structure toward photonics

    Hidetoshi Oikawa, Tsunenobu Onodera, Akito Masuhara, Hitoshi Kasai, Hachiro Nakanishi

    Advances in Polymer Science　231　(231)　147-190　2010

    DOI： 10.1007/12-2009-19 　

    ISSN： 0065-3195

  11. Recent Progress in Our Studies on Organic Nanocrystals

    Hachiro Nakanishi, Hidetoshi Oikawa, Hitoshi Kasai, Akito Masuhara, Tsunenobu Onodera, Jun-ichi Mori, Yousuke Miyashita

    Nonlinear Optics and Quantum Optics　38　297-308　2009

  12. Micro Demultiplexer Fabricated by Self-Assembly of Microspheres on a Patterned Substrate

    Tadashi Mitsui, Yutaka Wakayama, Tsunenobu Onodera, Yosuke Takaya, Hidetoshi Oikawa

    ICTON: 2009 11TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, VOLS 1 AND 2　892-+　2009

    DOI： 10.1109/ICTON.2009.5185158 　

  13. Fabrication of Organic-Inorganic Hybridized Nanocrystals/Nanoparticles

    Akito Masuhara, Tsunenobu ONODERA, Yusuke YAGUCHI, Jun-ichi UJITA, Hitoshi KASAI, Hidetoshi OIKAWA

    高分子　57　(7月)　2008

  14. 微小球共振器を用いたマイクロ光配線技術の可能性と将来展望

    三井 正, 若山 裕, 小野寺恒信, 高谷洋輔, 及川英俊

    機能材料　28　(11)　52-58　2008

    Publisher: シーエムシー出版

    ISSN： 0286-4835

  15. 共役系有機・高分子ナノ結晶の超階層構造形成とその光・電子物性

    小野寺 恒信, 増原 陽人, 若山 裕, 根本 修克, 及川 英俊

    次世代共役ポリマーの超階層制御と革新機能　2008

  16. 23pPSB-33 Light Propagation within 1D Colloidal Crystal on Patterning Substrate

    Mitsui T., Wakayama Y., Onodera T., Takaya Y., Oikawa H., Matthias Sven, Muller Frank

    Meeting abstracts of the Physical Society of Japan　62　(2)　781-781　2007/08/21

    Publisher: The Physical Society of Japan (JPS)

    ISSN： 1342-8349

  17. 19pPSA-39 Development of 1D Photonic Wire Composed of Hundreds of Micro-spheres Fabricated by Self-organization Process

    Mitsui T., Wakayama Y., Onodera T., Takaya Y., Oikawa H., Nakanishi H., Sakoda K., Koguchi N.

    Meeting abstracts of the Physical Society of Japan　62　(1)　726-726　2007/02/28

    Publisher: The Physical Society of Japan (JPS)

    ISSN： 1342-8349

  18. Electric-Field-Induced Orientation of Polar Organic Nanocrystals in a Disperse System

    ONODERA Tsunenobu, KASAI Hitoshi, OIKAWA Hidetoshi, NAKANISHI Hachiro

    Journal of the Japanese Liquid Crystal Society　7　(2)　170-175　2003/04/25

    Publisher: 日本液晶学会事務局

  19. 極性有機ナノ結晶分散系「液・晶」の電場配向制御

    Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa, Hachiro Nakanishi

    Ekisho　7　50-55　2003

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Books and Other Publications 8

  1. 高周波対応基板材料の開発動向と応用展開

    河合, 晃

    シーエムシー出版　2021/02

    ISBN: 9784781315904

  2. Creation of Organic-Metal Hybridized Nanocrystals Toward Nonlinear Optics Applications

    T. Onodera, R.Sato, Y. Takeda, H. Oikawa

    Springer　2020/07

  3. Fabrication of Charge-Transfer Complex Nanocrystals Toward Electric Field-Induced Resistive Switching

    Tsunenobu Onodera, Hidetoshi Oikawa

    Springer　2020

  4. 高周波対応部材の開発動向と5G、ミリ波レーダーへの応用

    Tsunenobu Onodera, Hidetoshi Oikawa

    技術情報協会　2019/01

    ISBN: 9784861047336

  5. 多孔質フィルム/膜の製造技術

    小野寺恒信, 笠井均, 及川英俊

    Ｓ＆Ｔ出版　2016/06

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    887

  6. プラズモンナノ材料の最新技術

    及川英俊, 小野寺恒信, 増原陽人, 笠井均, 中西八郎

    シーエムシー出版　2009/06

  7. Fabrication of Organic Nanocrystals and Novel Nano-Hybrid Materials

    Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa, Hachiro Nakanishi

    In Nanohybridization of Organic-Inorganic Materials, eds., Atsushi Muramatsu and Tokuji Miyashita, Springer　2009

  8. 共役系有機・高分子ナノ結晶の超階層制御とその光・電子物性（第Ⅱ編 第6章）

    小野寺恒信, 増原陽人, 若山裕, 根本修克, 及川英俊

    シーエムシー出版　2009

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Presentations 112

  1. フッ素樹脂微粒子を充填した輻射冷却シートの開発

    小野寺 恒信, 芳村 知可, 及川 英俊, 小池 淳一

    2021年応用物理学東北支部 第76回学術講演会　2021/12/02

  2. π共役系高分子ナノ結晶からなる有機光触媒を用いた水素発生実験

    小野寺 恒信, 及川 英俊

    第82回応用物理学会秋季学術講演会　2021/09/22

  3. Nonlinear Optical Properties of Polydiacetylene Nanofibers Modified with Ag Nanoparticles

    Tsunenobu Onodera, Nayu Kunihisa, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    KJF-ICOMEP2021　2021/08/30

  4. Photocatalytic activity of π­conjugated polymer nanocrystals

    Tsunenobu Onodera, Chanon Pornrungroj, Yosuke Miyashita, Hidetoshi Oikawa

    KJF-ICOMEP2021　2021/08/29

  5. ポリジアセチレンナノ結晶からなる有機光触媒を用いた水素発生実験

    小野寺 恒信, 及川 英俊

    第70回高分子学会年次大会　2021/05/27

  6. π共役系高分子ナノ結晶からなる有機光触媒の創出

    小野寺恒信, ポールングロッジ チャーノン, 及川英俊

    第20回東北大学多元物質科学研究所研究発表会（オンライン併用開催）　2020/12/03

  7. チタニアー有機色素ハイブリッドナノ構造体における蛍光増強

    小野寺恒信, 柳田拓也, 及川英俊

    2020PHyMシンポジウム　2020/10/19

  8. ポリジアセチレンナノ結晶からなる有機光触媒の開発

    小野寺恒信, ポールングロッジ チャーノン, 小澤眞美子, 及川英俊

    第69回高分子討論会（オンライン開催）　2020/09/16

  9. 多段階抵抗スイッチングを示す電荷移動錯体ナノ結晶の創出

    小野寺恒信, 松下史佳, 及川英俊

    第 71 回コロイドおよび界面化学討論会（オンライン開催）　2020/09/14

  10. ポリジアセチレンナノファイバー／金属ナノ粒子薄膜の作製とその非線形光学特性

    小野寺恒信, 和田康佑, サトー ロドリーゴ, 武田良彦, 及川英俊

    第81回応用物理学会 秋季講演会（オンライン開催）　2020/09/11

  11. Fabrication SN-38 Nano-Prodrugs and Their Anticancer Activity

    Yoshitaka Koseki, Yoshikazu Ikuta, Liman Cong, Mayumi Takano-Kasuya, Hiroshi Tada, Mika Watanabe, Kohsuke Gonda, Takanori Ishida, Noriaki Ohuchi, Keita Tanita, Farsai Taemaitree, Anh Thi Ngoc Dao, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    2020/03/23

  12. 有機・高分子ナノ結晶の科学 －ハイブリッド化と物性機能の発現－ Invited

    小野寺恒信, 武田良彦, 及川英俊

    山形大学理学部講演会　2020/01/28

  13. 多彩なハイブリッド系有機・高分子ナノ結晶材料の光・電子物性と機能発現 Invited

    及川英俊, 小野寺恒信, 武田良彦, Rodrigo Sato

    第2回構造有機化学講演会　2019/12/17

  14. Fluorescence Enhancement in Titanium Oxide − Organic Dye Hybrid Nanostructures International-presentation

    Takuya Yanagita, Tsunenobu Onodera, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    CEMS International Symposium on Supramolecular Chemistry and Functional Materials 2019 (CEMSupra2019)　2019/12/09

  15. Optoelectronic Properties of Doped Cu-TCNQ Nanocrystals International-presentation

    Fumika Matsushita, Tsunenobu Onodera, Hidetoshi Oikawa

    CEMS International Symposium on Supramolecular Chemistry and Functional Materials 2019 (CEMSupra2019)　2019/12/09

  16. Emission Properties of Rhodamine B Loaded inside Porous Zirconia Matrix as a Random Medium International-presentation

    Yukari Sakurayama, Tsunenobu Onodera, Yasuyuki Araki, Takehiko Wada, Hidetoshi Oikawa

    CEMS International Symposium on Supramolecular Chemistry and Functional Materials 2019 (CEMSupra2019)　2019/12/09

  17. Hybridization of Polydiacetylene Nanofibers with Silver Nanoparticles toward Photonic Devices Applications International-presentation

    Nayu Kunihisa, Tsunenobu Onodera, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    CEMS International Symposium on Supramolecular Chemistry and Functional Materials 2019 (CEMSupra2019)　2019/12/09

  18. ジルコニア多孔体を用いたランダム媒質における蛍光色素からの発光特性

    櫻山友香莉, 小野寺恒信, 荒木保幸, 和田健彦, 及川英俊

    第19回東北大学多元物質科学研究所研究発表会　2019/12/02

  19. 非線形光学特性の向上を目指したポリジアセチレンナノファイバーと銀ナノ粒子とのハイブリッド構造制御

    國久夏夕, 小野寺恒信, Rodrigo Sato, 武田良彦, 及川英俊

    第19回東北大学多元物質科学研究所研究発表会　2019/12/02

  20. チタニア−有機色素ハイブリッドナノ構造体の作製と光学特性

    柳田拓也, 小野寺恒信, Sato Rodrigo, 武田良彦, 及川英俊

    2019年応用物理学会東北支部第74回学術講演会　2019/12/02

  21. Doped Cu-TCNQナノ結晶の作製と光・電子物性評価

    松下史佳, 小野寺恒信, 及川 英俊

    2019年応用物理学会東北支部第74回学術講演会　2019/12/02

  22. 高分子微粒子をテンプレートとしたジルコニア多孔体における蛍光色素の発光特性評価

    櫻山友香莉, 小野寺恒信, 荒木保幸, 和田健彦, 及川英俊

    2019高分子学会東北支部研究発表会　2019/11/15

  23. ポリジアセチレンナノファイバーと銀ナノ粒子とのハイブリッドナノ構造制御

    國久夏夕, 小野寺恒信, Sato Rodrigo, 武田良彦, 及川英俊

    2019高分子学会東北支部研究発表会　2019/11/15

  24. Doped Cu-TCNQ ナノ結晶の作製とスイッチング特性

    松下史佳, 小野寺恒信, 及川英俊

    高分子・ハイブリッド材料研究センター 2019 PHyMシンポジウム　2019/11/12

  25. 蛍光増強を指向したチタニア-有機色素ハイブリッドナノ構造体の作製

    柳田拓也, 小野寺恒信, Sato Rodrigo, 武田良彦, 及川英俊

    高分子・ハイブリッド材料研究センター 2019 PHyMシンポジウム　2019/11/12

  26. Elucidation of Photoinduced Phase Transition in Charge-Transfer Complex Nanocrystals International-presentation

    Tsunenobu Onodera

    Final International Symposium on Photosynergetics, Grant-in-Aid for Scientific Research on Innovative Areas (2014-2018)　2019/10/25

  27. Development of visible-light-driven photocatalysts using polydiacetylene nanocrystals International-presentation

    Tsunenobu Onodera, Chanon Pornrungroj, Mamiko Ozawa, Hidetoshi Oikawa

    KJF International Conference on Organic Materials for Electronics and Photonics 2019 (KJF-ICOMEP 2019)　2019/08/28

  28. Effect of the Structure on the Drug Release from Brinzolamide based Nano Eye-Drops International-presentation

    Yoshitaka Koseki, Yoshikazu Ikuta, Kota Sato, Shigenobu Aoyagi, Satoshi Inada, Tsunenobu Onodera, Hidetoshi Oikawa, Koji Nishiguchi, Toru Nakazawa, Hitoshi Kasai

    KJF International Conference on Organic Materials for Electronics and Photonics 2019 (KJF-ICOMEP 2019)　2019/08/28

  29. Fabrication and Optoelectronic Properties of Doped Cu-TCNQ Nanocrystals International-presentation

    Fumika Matsushita, Tsunenobu Onodera, Hidetoshi Oikawa

    KJF International Conference on Organic Materials for Electronics and Photonics 2019 (KJF-ICOMEP 2019)　2019/08/28

  30. Fluorescent Emission from Organic Dyes Infilled in Porous Zirconia Medium International-presentation

    Yukari Sakurayama, Tsunenobu Onodera, Hidetoshi Oikawa

    KJF International Conference on Organic Materials for Electronics and Photonics 2019 (KJF-ICOMEP 2019)　2019/08/28

  31. Hybridization of Polydiacetylene Nanofibers with Deposited Gold Nanoparticles International-presentation

    Nayu Kunihisa, Tsunenobu Onodera, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    KJF International Conference on Organic Materials for Electronics and Photonics 2019 (KJF-ICOMEP 2019)　2019/08/28

  32. Optical Properties of Titanium Oxide – Organic Dye Hybrid Nanostructures International-presentation

    Takuya Yanagita, Tsunenobu Onodera, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    2019 Tohoku University’s Chemistry Summer School　2019/08/27

  33. Doping Effect on Optoelectronic Properties of Cu-TCNQ Nanocrystals International-presentation

    Fumika Matsushita, Tsunenobu Onodera, Hidetoshi Oikawa

    2019 Tohoku University’s Chemistry Summer School,　2019/08/27

  34. Emission Behaviors from Organic Fluorescent Dyes Loaded in Porous Zirconia Medium International-presentation

    Yukari Sakurayama, Tsunenobu Onodera, Hidetoshi Oikawa

    2019 Tohoku University’s Chemistry Summer School,　2019/08/27

  35. Structural Control of Polydiacetylene Nanofibers Hybridized with Metal Nanoparticles International-presentation

    Nayu Kunihisa, Tsunenobu Onodera, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    2019 Tohoku University’s Chemistry Summer School,　2019/08/27

  36. π共役系高分子ナノ結晶を用いた有機光触媒の開発

    小野寺恒信, Chanon Pornrungroj, 小澤眞美子, 及川英俊

    第68回高分子学会年次大会　2019/05/30

  37. 無機−有機色素ハイブリッドナノ構造体の作製と光学特性

    柳田拓也, 小野寺恒信, Sato Rodrigo, 武田良彦, 及川英俊

    第66回応用物理学会春季学術講演会　2019/03/11

  38. ドープされたCu-TCNQナノ結晶の作製と光・電子物性

    松下史佳, 小野寺恒信, 及川 英俊

    第66回応用物理学会春季学術講演会　2019/03/09

  39. ナノ構造制御された多孔質ジルコニアの作製と光学特性

    櫻山友香莉, 小野寺恒信, 及川英俊

    第66回応用物理学会春季学術講演会　2019/03/09

  40. ポリジアセチレンナノファイバーと金ナノ粒子とのハイブリッド化とその構造制御

    國久夏夕, 小野寺恒信, Sato Rodrigo, 武田良彦, 及川英俊

    第66回応用物理学会春季学術講演会　2019/03/09

  41. 共役系有機・高分子−無機・金属ハイブリッド系のナノ構造制御と光学応答

    小野寺恒信, 千葉理絵, 眞木晴季, 和田康佑, 伊藤稚菜, 國久夏久, 柳田拓也, Sato Rodrigo, 武田良彦, 及川英俊

    NIMS先端計測シンポジウム2019　2019/03/07

  42. 光機能性共役高分子ハイブリッドナノ結晶における最近の展開 Invited

    小野寺恒信, Chanon Pornrungroj, 武田良彦, 及川英俊

    高分子学会中国四国支部高分子研究会　2019/01/25

  43. 界面ドーピングにおけるπ共役系高分子薄膜とドーパントの相互作用

    二俣開, 小野寺恒信, 山本俊介, 三ツ石方也, 及川英俊

    第18回東北大学多元物質科学研究所研究発表会　2018/12/13

  44. ポリジアセチレンナノファイバー/銀ナノ粒子ハイブリッド薄膜における非線形光学特性

    小野寺恒信, 千葉理絵, 眞木晴季, 和田康佑, Sato Rodrigo, 武田良彦, 及川英俊

    第18回東北大学多元物質科学研究所研究発表会　2018/12/13

  45. 非線形光学特性の向上を目指したハイブリッド共役系高分子ナノファイバーの作製

    國久夏夕, 千葉理絵, 小野寺恒信, 武田良彦, 及川英俊

    2018年度PHyM若手フォーラム　2018/11/19

  46. ランダム媒質レーザー発振を指向したジルコニア多孔質構造体の作製と評価

    櫻山友香莉, 小野寺恒信, 及川英俊

    2018年度PHyM若手フォーラム　2018/11/19

  47. ポリジアセチレンナノファイバー/金属ナノ粒子ハイブリッド薄膜における非線形光学特性

    小野寺恒信, 千葉理絵, 眞木晴季, 和田康佑, Sato Rodrigo, 武田良彦, 及川英俊

    2018年度高分子学会東北支部研究発表会　2018/11/15

  48. 共役高分子ハイブリッドナノ結晶における最近の展開 −非線形光学特性から光触媒機能まで− Invited

    小野寺恒信, Chanon Pornrungroj, 武田良彦, 及川英俊

    日本化学会東北支部岩手地区講演会　2018/11/09

  49. Nonlinear Optics of Hybridized Nanomaterials Based on Polydiacetylene International-presentation Invited

    Tsunenobu Onodera, Yoshihiko Takeda, Hidetoshi Oikawa

    EMN2018　2018/10/23

  50. ポリジアセチレンナノ結晶を用いた有機光触媒の開発

    小野寺恒信, Pornrungroj Chanon, 小澤眞美子, 及川英俊

    第79回応用物理学会秋季学術講演会　2018/09/21

  51. 界面ドーピングを施したπ共役系高分子薄膜の導電性と分子配列の関係

    二俣開, 小野寺恒信, 山本俊介, 三ツ石方也, 及川英俊

    第79回応用物理学会秋季学術講演会　2018/09/20

  52. Aggregation-Induced Emission of Nanocrystallized Tetraphenylethylene

    Chang Fu, Huie Zhu, Masaya Mitsuishi, Tsunenobu Onodera, Hidetoshi Oikawa

    平成30年度化学系学協会東北大会　2018/09/15

  53. Conductive Properties for pi-conjugated Polymer Thin Films Surface-doped with FTS International-presentation

    Kai Futamata, Tsunenobu Onodera, Shunsuke, Yamamoto, Masaya Mitsuishi, Hidetoshi Oikawa, Hidetoshi Oikawa

    KJF-ICOMEP2018　2018/09/05

  54. Nonlinear optical properties of polydiacetylene hybridized nanofibers International-presentation

    Tsunenobu Onodera, Wakana Ito, Kosuke Wada, Haruki Maki, Rodrigo Sato, Yoshihiko Takeda, Hidetoshi Oikawa

    KJF-ICOMEP2018　2018/09/05

  55. Highly conductive properties for π-conjugated polymer thin films treated with surface-doping International-presentation

    Kai Futamata, Tsunenobu Onodera, Shunsuke Yamamoto, Masaya Mitsuishi, Hidetoshi Oikawa

    Tohoku University's Chemistry Summer School 2018　2018/08/27

  56. Nonlinear optical properties of polydiacetylene nanotubes hybridized with gold nanoparticles International-presentation

    Tsunenobu Onodera, Yoshihiko Takeda, Hidetoshi Oikawa

    The 5th Case Western Reserve Univ.-TU Workshop　2018/08/02

  57. Cu-TCNQナノ結晶の作製とスイッチング特性評価

    松下史佳, 廣瀬嶺央, 小野寺恒信, 及川英俊

    第46回東北地区高分子若手研究会夏季ゼミナール　2018/07/06

  58. ランダム媒質レーザー発振を指向した逆オパール構造の作製と評価

    櫻山友香莉, 小野寺恒信, 及川英俊

    第46回東北地区高分子若手研究会夏季ゼミナール　2018/07/06

  59. π共役高分子薄膜の界面ドーピングに伴う導電特性と結晶性の変化

    二俣開, 小野寺恒信, 山本俊介, 三ツ石方也, 及川英俊

    2018PHyMシンポジウム　2018/06/19

  60. π共役系高分子ナノファイバーの非線形光学応答と金属ナノ粒子とのハイブリッド化による感受率の増強

    小野寺恒信, 伊藤稚菜, 和田康佑, 眞木晴季, 千葉理絵, Sato Rodrigo, 武田良彦, 及川英俊

    2018PHyMシンポジウム　2018/06/19

  61. 高強度発光点光源を指向したハイブリッドナノ粒子の創出とその輻射制御

    小野寺恒信, 坂本直柔, 出澤琢磨, 柴田穣, 及川英俊

    2018PHyMシンポジウム　2018/06/19

  62. Elucidation of photoinduced phase transition in charge-transfer complex nanocrystals International-presentation

    ONODERA Tsunenobu

    2nd International Symposium on Photosynergetics　2018/05/22

  63. Demonstration of the Potential of Organic Nanocrystals as Visible-Light Active Photocatalyst

    Chanon Pornrungroj, Mamiko Ozawa, Tsunenobu Onodera, Hidetoshi Oikawa

    第65回応用物理学会春季学術講演会　2018/03/19

  64. π共役高分子薄膜の界面ドーピングに伴う導電特性と結晶性の変化

    二俣開, 小野寺恒信, 山本俊介, 三ツ石方也, 及川英俊

    第65回応用物理学会春季学術講演会　2018/03/19

  65. 金ナノ粒子を担持したポリジアセチレンナノチューブの構造と光学特性

    伊藤稚菜, 小野寺恒信, Sato Rodrigo, 武田良彦, 上石正樹, 樋口剛志, 陣内浩司, 及川英俊

    第65回応用物理学会春季学術講演会　2018/03/18

  66. 電荷移動錯体ナノ結晶における協同的光電子応答と構造相関

    小野寺恒信, 廣瀬嶺央, 及川英俊

    第65回応用物理学会春季学術講演会　2018/03/17

  67. ポリジアセチレンナノ構造体と金ナノ粒子のハイブリッド構造制御と光学特性

    伊藤稚菜, Sato Rodrigo, 小野寺恒信, 武田良彦, 及川英俊

    MI・計測 合同シンポジウム　2018/03/08

  68. Optical Properties of Organic and Polymer Hybridized Nanocrystals International-presentation

    Tsunenobu Onodera, Naonari Sakamoto, Takuma Dezawa, Yutaka Shibata, Hidetoshi Oikawa

    Kick-off Symposium for World Leading Research Centers　2018/02/20

  69. Third-order optical susceptibility spectra of nanomaterials evaluated with fs pump-probe spectroscopy and spectroscopic ellipsometry International-presentation

    Yoshihiko Takeda, Rodrigo Sato, Tsunenobu Onodera, Hidetoshi Oikawa

    International Conference on Quantum & Nonlinear Optics (QNO2018)　2018/02/03

  70. 電荷移動錯体ナノ結晶における光誘起相転移挙動の解明

    ONODERA Tsunenobu

    新学術研究領域 高次複合光応答 第６回公開シンポジウム　2018/01/27

  71. Surface Modification of SN-Prodrugs Nanoparticles by Gelatin and Evaluation of Their Dispersion Stability International-presentation

    Grasianto, Takatoshi Koseki, Mihoko Ui, Tsunenobu Onodera, Hidetoshi Oikawa, Hitoshi Kasai

    11th International Symposium on Nanomedicine　2017/12/14

  72. Organic Nanocrystals Science -Hybridization and Optical Properties-

    Hidetoshi Oikawa, Tsunenobu Onodera

    九州大学先導物質化学研究所セミナー　2017/12/14

  73. 高強度発光ハイブリッド粒子の作製と光学特性

    坂本直柔, 小野寺恒信, 出澤琢磨, 柴田穣, 及川英俊

    2017年度PHyM若手フォーラム　2017/12/11

  74. Highly active organic nanocrystals for photocatalysis under solar light

    Chanon Pornrungroj, Mamiko Ozawa, Tsunenobu Onodera, Hidetoshi Oikawa

    2017年度PHyM若手フォーラム　2017/12/11

  75. 中空構造をもつポリジアセチレンナノ構造体と金ナノ粒子とのハイブリッド化

    伊藤稚菜, Rodrigo Sato, 小野寺恒信, 武田良彦, 及川英俊

    第17回東北大学多元物質科学研究所研究発表会　2017/12/04

  76. 高強度発光点光源を指向した新規ハイブリッド粒子の開発

    坂本直柔, 小野寺恒信, 出澤琢磨, 柴田穣, 及川英俊

    第17回東北大学多元物質科学研究所研究発表会　2017/12/04

  77. Interfacial Preparation of Ferroelectric Polymer Nanoparticles International-presentation

    Chang FU, Huie ZHU, Shunsuke YAMAMOTO, Tsunenobu ONODERA, Hidetoshi OIKAWA, Masaya MITSUISHI

    Tohoku-Melbourne Symposium on Advanced Materials Science & Enginerring Challenges, Part 4　2017/11/14

  78. Highly Enhanced Emission in Organic-Metal Hybridized Nanoparticles International-presentation

    Tsunenobu ONODERA, Hidetoshi OIKAWA

    Tohoku-Melbourne Symposium on Advanced Materials Science & Enginerring Challenges, Part 4　2017/11/14

  79. π共役高分子薄膜の導電特性と界面ドーピングの効果

    二俣開, 小野寺恒信, 及川英俊

    2017高分子学会東北支部研究発表会　2017/11/10

  80. Fluorescence Behavior of Perylene Embedded in Polymer Thin Film: Effect of Preparation Temperature International-presentation

    吉岡甲子郎, 小野寺恒信, 岡田修司, 三井正, 及川英俊

    RIEC ISPOC2017　2017/10/25

  81. Structural control of polydiacetylene nanomaterials and their optical response International-presentation

    Wakana Ito, Rodrigo Sato, Tsunenobu Onodera, Yoshihiko Takeda, Hidetoshi Oikawa

    The 8th International Symposium on Surface Science　2017/10/24

  82. Organic Nanocrystals as Potential Photocatalyst Under Visible Light Region International-presentation

    Chanon Pornrungroj, Mamiko Ozawa, Tsunenobu Onodera, Hidetoshi Oikawa

    The 8th International Symposium on Surface Science　2017/10/24

  83. コア－デュアルシェルハイブリッドナノ粒子における高強度発光

    坂本直柔, 小野寺恒信, 出澤拓磨, 柴田穣, 及川英俊

    第7回CSJ化学フェスタ　2017/10/18

  84. 両親媒性ポリジアセチレンからなる中空ナノ構造とその光学特性

    伊藤稚菜, Rodrigo Sato, 小野寺恒信, 武田良彦, 及川英俊

    第7回CSJ化学フェスタ　2017/10/17

  85. ペリレン含有ポリマーフィルムの作製条件と蛍光挙動との相関

    吉岡甲子郎, 小野寺恒信, 岡田修司, 三井正, 及川英俊

    第7回CSJ化学フェスタ　2017/10/17

  86. ポリジアセチレンナノ結晶を用いた可視光応答型光触媒の開発

    小野寺恒信, Pornrungroj Chanon, 小澤眞美子, 及川英俊

    2017年光化学討論会,　2017/09/06

  87. Organic Nanocrystals as Potential Water-Splitting Photocatalyst Invited

    Chanon Pornrungroj, Mamiko Ozawa, Tunenobu Onodera, Hidetoshi Oikawa

    第78回応用物理学会秋季学術講演会　2017/09/06

  88. Structual control of polydiacetylene hollow nanomaterials and their optical property

    Wakana Ito, Rodrigo Sato, Tsunenobu Onodera, Yoshihiko Takeda, Hidetoshi Oikawa

    2017年光化学討論会　2017/09/05

  89. 結晶性を有する蛍光性ジアリールエテンの非線形蛍光スイッチング挙動

    石田沙奈恵, 北川大地, 小畠誠也, 小野寺恒信, 及川英俊, 金善南, 緒方智成, 栗原清二, 深港豪

    2017年光化学討論会　2017/09/05

  90. Nonlinear optical response of polydiacetylene hybridized nanofibers International-presentation Invited

    Tsunenobu Onodera, Yoshihiko Takeda, Hidetoshi Oikawa

    KJF-ICOMEP 2017　2017/08/30

  91. Development of Organic-Based Nanostractures for Photocatalysis under Visible Light Region International-presentation

    Chanon Pornrungroj, Mamiko Ozawa, Tsunenobu Onodera, Hidetoshi Oikawa

    Tohoku University's Chemistry Summer School 2017　2017/08/22

  92. Nanostructure control and optical response of polydiacetylene derivatives International-presentation

    Wakana Ito, Rodrigo Sato, Tsunenobu Onodera, Yoshihiko Takeda, Hidetoshi Oikawa

    Tohoku University's Chemistry Summer School 2017　2017/08/21

  93. Highly enhanced emission from core-dual shell type hybridized nanoparticles International-presentation

    Naonari SAKAMOTO, Tsunenobu ONODERA, Takuma DEZAWA, Yutaka SHIBATA, Hidetoshi OIKAWA

    Tohoku University's Chemistry Summer School 2017　2017/08/21

  94. 共役系有機・高分子物質における界面導電現象

    二俣開, 小野寺恒信, 及川英俊

    第45回高分子東北地区若手研究会夏季ゼミナール　2017/07/07

  95. Surface modification of SN-38 prodrugs by gelatin and evaluation of their dispersion stability

    Grasianto, Yoshitaka KOSEKI, Mihoko UI, Tsunenobu ONODERA, Hidetoshi OIKAWA, Hitoshi KASAI

    第45回高分子東北地区若手研究会夏季ゼミナール　2017/07/07

  96. Fabrication of core-dual shell type hybridized nanoparticles

    Naonari SAKAMOTO, Tsunenobu ONODERA, Takuma DEZAWA, Yutaka SHIBATA, Hidetoshi OIKAWA

    第45回高分子東北地区若手研究会夏季ゼミナール　2017/07/07

  97. Highly enhanced emission of visible-light from core-dual shell hybridized nanoparticles

    Naonari SAKAMOTO, Tsunenobu ONODERA, Takuma DEZAWA, Yutaka SHIBATA, Hidetoshi OIKAWA

    2017年光化学討論会　2017/07/03

  98. ポリイミド薄膜の誘電特性と多孔質構造相関

    小浦方優美, 小野寺恒信, 樋口剛志, 陣内浩司, 及川英俊

    第66回高分子学会年次大会　2017/05/31

  99. 高分子マトリクス中における色素分子の分散状態と光学特性の相関

    吉岡甲子郎, 小野寺恒信, 岡田修司, 三井正, 及川英俊

    第66回高分子学会年次大会　2017/05/29

  100. 電荷移動錯体ナノ結晶における光誘起相転移挙動の解明

    小野寺恒信, 及川英俊

    新学術研究領域 高次複合光応答 第２回領域会議　2017/05/20

  101. 蛍光性ジアリールエテンナノ結晶の蛍光スイッチング

    橋本拓磨, 深港豪, 金善南, 緒方智成, 鈴木龍樹, 小野寺恒信, 及川英俊, 栗原清二

    日本化学会第97春季年会　2017/03/16

  102. 蛍光プローブを導入したポリエチレングリコールによるナノ・ プロドラッグの表面修飾と細胞イメージング

    玉田真倫, 小関良卓, 幾田良和, 小野寺恒信, 及川英俊, 笠井 均

    日本化学会第97春季年会　2017/03/16

  103. ジアセチレンナノ結晶の光重合過程の温度効果

    上光貴博, 及川英俊, 小野寺恒信, 朝日剛

    日本化学会第97春季年会　2017/03/16

  104. ポリジアセチレン誘導体のナノ構造制御と光学特性

    伊藤稚菜, 加藤聡, 小野寺恒信, 武田良彦, 及川英俊

    第64回応用物理学会春季学術講演会　2017/03/15

  105. Hybridized Polydiacetylene Nanocrystals as Potential Photocatalyst

    Chanon Pornrungroj, Mamiko Ozawa, Tunenobu Onodera, Hidetoshi Oikawa

    第64回応用物理学会春季学術講演会　2017/03/14

  106. π共役系高分子ナノ結晶と金属ナノ粒子とのハイブリッド化と非線形光学応答

    和田康佑, 眞木晴季, Sato Rodrigo, 小野寺恒信, 武田良彦, 及川英俊

    先端計測研究と共用推進による材料イノベーション「MEXT微細構造解析プラットフォーム・ワークショップ」 「NIMS先端計測シンポジウム 2017」共同・計測合同シンポジウム2017　2017/03/09

  107. Optical properties of polymer complex nanocrystals having bipyridinium unit on the nanocrystal surface International-presentation

    Ryuju Suzuki, Tsunenobu Onodera, Hitoshi Kasai, Hidetoshi Oikawa

    5th International Conference on Multifunctional, Hybrid and Nanomaterials　2017/03/07

  108. ポリジアセチレン誘導体のナノ構造制御と光学特性

    伊藤稚菜, 加藤聡, Rodrigo SATO, 小野寺恒信, 武田良彦, 及川英俊

    2016年度PHyM若手フォーラム　2017/02/27

  109. コア－デュアルシェル構造ナノ粒子の蛍光増強効果

    坂本直柔, 小野寺恒信, 出澤拓磨, 柴田穣, 及川英俊

    2016年度PHyM若手フォーラム　2017/02/27

  110. ポリジアセチレンナノ結晶の固相重合性と非線形光学特性の相関

    小野寺恒信, 石橋千英, 朝日剛, 及川英俊

    新学術研究領域 高次複合光応答 第５回公開シンポジウム　2017/01/20

  111. 光材料を目指したハイブリッド高分子ナノ結晶の展開

    ONODERA Tsunenobu

    NIMS第91回先端計測オープンセミナー　2017/01/17

  112. コア－デュアルシェルハイブリッド構造ナノ粒子における発光増強効果

    坂本直柔, 小野寺恒信, 出澤拓磨, 柴田穣, 及川英俊

    第64回応用物理学会春季学術講演会　2017

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Industrial Property Rights 5

  1. マイクロワイヤ、とそれを製造するための製造用デバイス並びにこのデバイスを用いたマイクロワイヤの製造方法

    Property Type: Patent

  2. 有機微結晶の配向制御法

    Property Type: Patent

  3. 金属被覆型有機結晶の製造方法

    Property Type: Patent

  4. 有機微結晶配向分散体、偏光蛍光材料、並びにその製造方法

    Property Type: Patent

  5. 偏光カラーフィルターとその作製方法

    Property Type: Patent

Research Projects 12

  1. Relationship between stress-strain behavior and optical energy conversion in organic nanocrystals

    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: Tohoku University

    2021/04/01 - 2022/03/31

  2. Fabrication of visible-light-driven organic photocatalysts by structural control of pi-conjugated polymer nanocrystals

    ONODERA Tsunenobu

    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: Tohoku University

    2018/04/01 - 2021/03/31

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    Conjugated polymers have recently emerged as a new class of photocatalysts. However, many conjugated polymer photocatalysts are not as effective as inorganic materials due to the limited electronic properties of their LUMO and HOMO and low long-term stability caused by the degradation of the conjugated backbone. In the present study, we have demonstrated, for the first time, the superior Visible (Vis) light-driven photocatalytic activity (photodegradation and hydrogen generation) of conjugated polymer nanocrystals (NCs) of polydiacetylene (PDA) derivatives, especially, polyDCHD NCs for the photodegradation of Rhodamine B (RhB) compared with that of the state- of-the-art P25 TiO2 nanoparticles (NPs). In addition, we have revealed the morphological effects of polyDCHD NCs, long-term stability, and the photocatalytic degradation mechanisms.

  3. Elucidation of photoinduced phase transition in charge-transfer complex nanocrystals

    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: Tohoku University

    2017/04/01 - 2019/03/31

  4. Control of structural phase transition in diacetylene nanocrystal and fabrication of high-performance optoelectronic materials

    ONODERA Tsunenobu

    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: Tohoku University

    2015/04/01 - 2018/03/31

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    We have successfully fabricated well-defined diacetylene (DA) nanocrystals, and clarified size-dependence of structural phase transition in solid-state polymerization of the DA nanocrystals. In particular, solid-state polymerization of DA nanofibers quantitatively proceeded due to suitable stress-strain behavior, compared with both nanocrystal and bulk crystal. In addition, we found that third-order nonlinear optical susceptibility of polydiacetylene nanofiber was superior to that of bulk crystal.

  5. Dispersion Control of Organic Molecules in Extremely Limited Small Space: Cluster to Nanocrystals

    OIKAWA Hidetoshi, MITSUI TADASHI

    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: Tohoku University

    2015/04/01 - 2017/03/31

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    Aiming at investigating the structural correlations for physical properties of organic molecular clusters, some dispersion states, for example, molecule state, cluster, and organic nanocrystals, could be experimentally controlled suitably by finely optimizing the rates of phase separation, segregation, and crystallization of organic molecules embedded polymer microspheres that is a so-called extremely limited small space. “Phase separation in polymerization field and subsequent nanocrystallization process” has been developed successfully in perylene and polystyrene (PS) system. Actually, the state of perylene dispersed in polymer microspheres was analyzed and evaluated by the measurements with the conventional fluorescence spectroscopy, near-field scanning optical microscopy, and positron annihilation method. As a result, the intermediate dispersion state would be strongly suggested for the first time in the case of perylene embedded in PS microshperes.

  6. Creation of Conjugated Organic and Polymer Nanofibers: High Conductivity to Super One

    OIKAWA Hidetoshi, ONODERA Tsunenobu, MITSUI Tadashi, WAKAYAMA Yutaka, TAKEDA Yoshihiko

    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: Tohoku University

    2013/04/01 - 2015/03/31

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    Nanofibers (NFs) of amphiphilic diacetylene (Am-DA) and DA having carbazolyl moiety (Cz-DA) have been fabricated by using the reprecipitation method, and further solid-state polymerized to convert into polydiacetylene (PDA) NFs. The oriented thin films with highly optical quality have been obtained successfully in any case of PDA NFs, when so-called Tapered Cell process was improved. It is possible to make a process of chemical doping, since hollowed structure exists inside Poly(Am-DA) NF from TEM observation. On the other hand, crystal structure has been partially broken down, due to extremely high rigidity, in the case of iodide doping for Poly(Cz-DA) NF, and the conductivity was measured less reproducibly and unstably in the oriented thin films composed of Poly(Cz-DA) NFs. In addition, the possibility of super conductive PDA NFs was discussed in detail together with Research Collaborators of NIMS.

  7. Electric-field-induced orientation control of organic semiconductor in a liquid for FET fabrication

    MATSUKAWA Takeshi, ONODERA Tsunenobu

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Young Scientists (B)

    Institution: The Institute of Physical and Chemical Research

    2011 - 2012

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    The electric field-induced orientation of rubrene single crystals was observed in a nonpolar solvent. Rubrene single microcrystals responded to an AC electric field beyond a crystal-size dependent threshold. The maximum dipole moment induced in the longitudinal axis (b-axis) of rubrene single crystals on a SiO_2/Si substrate was aligned almost parallel to the direction of the applied electric field. Field-effect transistors with these orientated crystals exhibited low variability of the carrier mobility of 0.03～0.07 cm^2/Vs. The orientation technique is expected to be applied to the fabrication of large-area single-crystal FETs.

  8. Fabrication of highly-doped organic crystalline materials and their polariton properties

    ONODERA Tsunenobu

    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: Tohoku University

    2011 - 2012

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    We have successfully fabricated doped Cu-TCNQ nanocrystals, using the co-precipitation method involving a chemical reduction process, which took the composition ratio of Cu:TCNQ = 1.3:1 and contained both TCNQ anion and dianion. Interestingly, the doped nanocrystals exhibited a new strong absorption in near-infrared (NIR) region, clearly dependent on the content of the TCNQ dianion.

  9. Fabrication of π-conjugated polymer crystal core with metal nanoshell and the optoelectronic function

    ONODERA Tsunenobu

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Young Scientists (B)

    Institution: Tohoku University

    2009 - 2010

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    Well-defined hybridized nanocrystals composed of π-conjugated polymers and metals were successfully fabricated by using modified "visible-light-driven photocatalytic reduction method". In addition, novel nonlinear optical properties, photo-electric conversion and catalytic properties of their hybridized nanocrystals were investigated.

  10. Reaction Control at Strong Photon-Molecule Coupling Field Induced on Organic-Metal Hetero Nano-Interface

    OIKAWA Hidetoshi, MASUHARA Akito, ONODERA Tsunenobu

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research on Priority Areas

    Institution: Tohoku University

    2007 - 2010

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    Strong photon-molecule coupled field induced by localized surface plasmon (LSP) on organic-metal hetero nano-interface are recently of much interest. However, only a few studies on LSP-excited chemical reaction on hetero nano-interface has been reported so far. Aiming at investigating the general possibility of such kind of chemical reaction, the photo-polymerization was performed by irradiating visible-light on a patterned gold-sputtered substrate and/or on a silica microparticle. Some research results in the present research project would be very useful and provide the fabrication process for a novel nano-structure.

  11. Novel Fabrication Method of Organic Metal Hetero Nano-Interface and Optoelectronic Function

    OIKAWA Hidetoshi, MASUHARA Akito, NAKANISHI Hachiro, WAKAYAMA Yutaka, ONODERA Tsunenobu

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (A)

    Institution: Tohoku University

    2007 - 2009

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    In the present project, "Photo-catalytic reduction method" has been successfully established to fabricate organic-metal hetero nano-interface as a common technique, e.g., polydiacetylene nanocrystal (core)/metal (Ag.Au, and Pt) hybridized nanocrystals. The nonlinear optical property of these hybridized nanocrystals wereconfirmed to increase, due to the enhancement of optical electric field induced by localized surface plasmon from metal nano-shell structure, when so-called Z-Scan measurement has been carried out.

  12. Observation of propagation light within photonic wire by a dual probe near-field scanning microscope

    MITSUI Tadashi, ONODERA Tsunenobu, OIKAWA Hidetoshi, WAKAYAMA Yutaka

    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: National Institute for Materials Science

    2007 - 2008

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