Bio-Inspired Polydiacetylene Vesicles for Controlling Stimulus Sensitivity Peer-reviewed

Shota Nakayama, Keishi Suga, Tatsuya Kamata, Kanako Watanabe, Hikaru Namigata, Tom A.J. Welling, Daisuke Nagao

Macromolecular Reaction Engineering　2024/07

Double-inverse-opal structured films of a hydrogel framework and mobile inorganic particles Peer-reviewed

Hikaru Namigata, Kanako Watanabe, Tom A.J. Welling, Keishi Suga, Daisuke Nagao

Colloids and Surfaces A: Physicochemical and Engineering Aspects　690　133781-133781　2024/06

DOI： 10.1016/j.colsurfa.2024.133781 　

ISSN： 0927-7757

A Quantitative Approach to Characterize the Surface Modification on Nanoparticles Based on Localized Dielectric Environments Peer-reviewed

Taketo Mochizuki, Shota Sampei, Keishi Suga, Kanako Watanabe, Tom A. J. Welling, Daisuke Nagao

Analytical Chemistry　96　(8)　3284-3290　2024/02/14

DOI： 10.1021/acs.analchem.3c03593 　

ISSN： 0003-2700

eISSN： 1520-6882

Switchable Bragg Reflections via Controllable Inner Particle Motion in Yolk–Shell Colloidal Crystals Peer-reviewed

Hikaru Namigata, Tom A. J. Welling, Kanako Watanabe, Keishi Suga, Arnout Imhof, Alfons van Blaaderen, Daisuke Nagao

ACS Applied Optical Materials　2023/12/20

DOI： 10.1021/acsaom.3c00392 　

ISSN： 2771-9855

eISSN： 2771-9855

Highly Reflective and Transparent Shell-Index-Matched Colloidal Crystals of Core–Shell Particles for Stacked RGB Films Peer-reviewed

Tom A.J. Welling, Keisuke Kurioka, Hikaru Namigata, Keishi Suga, Daisuke Nagao, Kanako Watanabe

ACS Applied Nano Materials　2023/11/07

DOI： 10.1021/acsanm.3c03940 　

ISSN： 2574-0970

eISSN： 2574-0970

Surface lattice resonance in three-dimensional plasmonic arrays fabricated via self-assembly of silica-coated gold nanoparticles Peer-reviewed

Masashi Hasegawa, Kanako Watanabe, Hikaru Namigata, Tom A.J. Welling, Keishi Suga, Daisuke Nagao

Journal of Colloid and Interface Science　633　226-232　2023/03

DOI： 10.1016/j.jcis.2022.11.077 　

ISSN： 0021-9797

Intracellular Magnetic Control over the Reversible Assembly of Silica-Based Magnetic Composite Particles for Photothermal Therapy Peer-reviewed

Ryota Kameda, Taisei Suzuki, Ikumi Kato, Keishi Suga, Kanako Watanabe, Kimiko Nagino, Kumiko Hayashi, Satoshi Arai, Daisuke Nagao

ACS Applied Nano Materials　6　3873-3883　2023/02/23

DOI： 10.1021/acsanm.2c05550 　

ISSN： 2574-0970

eISSN： 2574-0970

Independent control over sizes and surface properties of polystyrene-based particles using multiple comonomers Peer-reviewed

Akira Nagasawa, Kanako Watanabe, Keishi Suga, Daisuke Nagao

Colloids and Surfaces A: Physicochemical and Engineering Aspects　656　130376-130376　2023/01

DOI： 10.1016/j.colsurfa.2022.130376 　

ISSN： 0927-7757

Frequency-controlled electrophoretic mobility of a particle within a porous, hollow shell Peer-reviewed

Tom A.J. Welling, Albert Grau-Carbonell, Kanako Watanabe, Daisuke Nagao, Joost de Graaf, Marijn A. van Huis, Alfons van Blaaderen

Journal of Colloid and Interface Science　627　761-773　2022/12

DOI： 10.1016/j.jcis.2022.07.091 　

ISSN： 0021-9797

Surface Characteristics of Antibacterial Polystyrene Nanoparticles Synthesized Using Cationic Initiator and Comonomers Peer-reviewed

Keishi Suga, Makina Murakami, Shota Nakayama, Kanako Watanabe, Sayuri Yamada, Toshikazu Tsuji, Daisuke Nagao

ACS Applied Bio Materials　5　(5)　2202-2211　2022/05/16

DOI： 10.1021/acsabm.2c00046 　

ISSN： 2576-6422

eISSN： 2576-6422

An experimental study on emulsion polymerization for formation of monodisperse particles smaller than 50 nm

Haruyuki Ishii, Hitoshi Nakazawa, Naoto Kuwasaki, Daisuke Nagao, Mikio Konno

Colloid and Polymer Science　300　(4)　397-405　2022/04

DOI： 10.1007/s00396-022-04942-w 　

ISSN： 0303-402X

eISSN： 1435-1536

Effect of silica-coating on crystal structure and magnetic properties of metallic nickel particles Peer-reviewed

Airi Tago, Noriko Yamauchi, Kouichi Nakashima, Daisuke Nagao, Yoshio Kobayashi

Advanced Powder Technology　32　4177-4185　2021/09

DOI： 10.1016/j.apt.2021.09.023 　

ISSN： 0921-8831

Preparation and Properties of Silica-Coated Metallic Nickel Particles Peer-reviewed

Airi Tago, Masato Yanase, Noriko Yamauchi, Kouichi Nakashima, Daisuke Nagao, Yoshio Kobayashi

Colloids and Surfaces A: Physicochemical and Engineering Aspects　629　127524-127524　2021/09

DOI： 10.1016/j.colsurfa.2021.127524 　

ISSN： 0927-7757

Multipoint Lock-and-Key Assembly of Particles with Anisotropic Dents toward Modeling Rigid Macromolecules in a Colloidal Scale Peer-reviewed

Kanako Watanabe, Takuya Shimura, Akira Nagasawa, Daisuke Nagao

Langmuir　37　(31)　9451-9456　2021/08/10

DOI： 10.1021/acs.langmuir.1c01163 　

ISSN： 0743-7463

eISSN： 1520-5827

Correlation of Secondary Particle Number with the Debye–Hückel Parameter for Thickening Mesoporous Silica Shells Formed on Spherical Cores International-journal Peer-reviewed

Kota Fujimoto, Shunho Ishikawa, Kanako Watanabe, Haruyuki Ishii, Keishi Suga, Daisuke Nagao

ACS Omega　6　(27)　17734-17740　2021/07/13

DOI： 10.1021/acsomega.1c02293 　

ISSN： 2470-1343

eISSN： 2470-1343

A reinforced, high-κ ternary polymer nanocomposite dielectrics of PVDF, barium titanate nanoparticles, and TEMPO-oxidized cellulose nanofibers Peer-reviewed

Masaki Sato, Haruyuki Ishii, Yoshiki Sueda, Kanako Watanabe, Daisuke Nagao

Composites Part C: Open Access　5　100163-100163　2021/07

DOI： 10.1016/j.jcomc.2021.100163 　

ISSN： 2666-6820

Development of X-ray contrast agents using single nanometer-sized gold nanoparticles and lactoferrin complex and their application in vascular imaging Peer-reviewed

Tomoya Inose, Narufumi Kitamura, Mayumi Takano-Kasuya, Masayuki Tokunaga, Norikazu Une, Chihiro Kato, Mayu Tayama, Yukina Kobayashi, Noriko Yamauchi, Daisuke Nagao, Takuji Aimiya, Naoko Furusawa, Yasushi Nakano, Yoshio Kobayashi, Kohsuke Gonda

Colloids and Surfaces B: Biointerfaces　203　111732-111732　2021/07

DOI： 10.1016/j.colsurfb.2021.111732 　

ISSN： 0927-7765

Tunability of Interactions between the Core and Shell in Rattle-Type Particles Studied with Liquid-Cell Electron Microscopy Peer-reviewed

Tom A. J. Welling, Kanako Watanabe, Albert Grau-Carbonell, Joost de Graaf, Daisuke Nagao, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen

ACS Nano　15　(7)　11137-11149　2021/06/16

DOI： 10.1021/acsnano.1c03140 　

ISSN： 1936-0851

eISSN： 1936-086X

Polyethylenimine-assisted synthesis of hollow silica spheres without shape deformation Peer-reviewed

Kanako Watanabe, Kotaro Kuroda, Daisuke Nagao

Materials Chemistry and Physics　262　124267-124267　2021/04

DOI： 10.1016/j.matchemphys.2021.124267 　

ISSN： 0254-0584

Pore expanding effect of hydrophobic agent on 100 nm-sized mesoporous silica particles estimated based on Hansen solubility parameters Peer-reviewed

Kota Fujimoto, Kanako Watanabe, Shunho Ishikawa, Haruyuki Ishii, Keishi Suga, Daisuke Nagao

Colloids and Surfaces A: Physicochemical and Engineering Aspects　609　125647-125647　2021/01

DOI： 10.1016/j.colsurfa.2020.125647 　

ISSN： 0927-7757

eISSN： 1873-4359

Double-Inverse-Opal-Structured Particle Assembly as a Novel Immobilized Photocatalytic Material Peer-reviewed

Hikaru Namigata, Kanako Watanabe, Saya Okubo, Masashi Hasegawa, Keishi Suga, Daisuke Nagao

Materials　14　(1)　28-28　2020/12/23

DOI： 10.3390/ma14010028 　

eISSN： 1996-1944

Polymer-coating of photocatalytic particles to prevent sintering in their calcination process Peer-reviewed

Hikaru Namigata, Kanako Watanabe, Saya Okubo, Daisuke Nagao

Colloids and Surfaces A: Physicochemical and Engineering Aspects　599　124782-124782　2020/08

DOI： 10.1016/j.colsurfa.2020.124782 　

ISSN： 0927-7757

Observation of Undamped 3D Brownian Motion of Nanoparticles Using Liquid‐Cell Scanning Transmission Electron Microscopy Peer-reviewed

Tom A. J. Welling, Sina Sadighikia, Kanako Watanabe, Albert Grau‐Carbonell, Maarten Bransen, Daisuke Nagao, Alfons van Blaaderen, Marijn A. van Huis

Particle & Particle Systems Characterization　37　(6)　2000003-2000003　2020/06

DOI： 10.1002/ppsc.202000003 　

ISSN： 0934-0866

eISSN： 1521-4117

Compartmentalization of gold nanoparticle clusters in hollow silica spheres and their assembly induced by an external electric field Peer-reviewed

Kanako Watanabe, Tom A.J. Welling, Sina Sadighikia, Haruyuki Ishii, Arnout Imhof, Marijn A. van Huis, Alfons van Blaaderen, Daisuke Nagao

Journal of Colloid and Interface Science　566　202-210　2020/04

DOI： 10.1016/j.jcis.2020.01.094 　

ISSN： 0021-9797

Three-dimensional periodic structures of gold nanoclusters in the interstices of sub-100 nm polymer particles toward surface-enhanced Raman scattering Peer-reviewed

Ayumi Yahata, Haruyuki Ishii, Kosuke Nakamura, Kanako Watanabe, Daisuke Nagao

Advanced Powder Technology　30　(12)　2957-2963　2019/09

DOI： 10.1016/j.apt.2019.09.003 　

ISSN： 0921-8831

Ellipsoidal Artificial Melanin Particles as Building Blocks for Biomimetic Structural Coloration International-journal Peer-reviewed

Michinari Kohri, Yuki Tamai, Ayaka Kawamura, Keita Jido, Mikiya Yamamoto, Tatsuo Taniguchi, Keiki Kishikawa, Syuji Fujii, Naozumi Teramoto, Haruyuki Ishii, Daisuke Nagao

Langmuir : the ACS journal of surfaces and colloids　35　(16)　5574-5580　2019/04

DOI： 10.1021/acs.langmuir.9b00400 　

Characterization on magnetophoretic velocity of the cluster of submicron-sized composite particles applicable to magnetic separation and purification Peer-reviewed

Natsuki Kohama, Chika Suwabe, Haruyuki Ishii, Kumiko Hayashi, Daisuke Nagao

Colloids and Surfaces A: Physicochemical and Engineering Aspects　568　141-146　2019/02

DOI： 10.1016/j.colsurfa.2019.02.011 　

Depletion-interaction-driven assembly of golf ball-like particles for development of colloidal macromolecules Peer-reviewed

Kanako Watanabe, Yui Tajima, Takuya Shimura, Haruyuki Ishii, Daisuke Nagao

Journal of Colloid and Interface Science　534　81-87　2019/01

DOI： 10.1016/j.jcis.2018.08.117 　

ISSN： 0021-9797

Unary- or binary-plasmonic nanoparticle-assemblies formed within hollow silica particles with a surfactant-assisted method Peer-reviewed

Haruyuki Ishii, Yohei Ishikawa, Daisuke Nagao, Mikio Konno

Materials Letters　221　256-259　2018/06/15

DOI： 10.1016/j.matlet.2018.03.126 　

ISSN： 1873-4979 0167-577X

Permittivity enhancement of transparent poly(vinylidene fluoride) nanocomposite films by loading titania-coated barium titanate nanoparticles Peer-reviewed

Jun Kanazawa, Tsuyoshi Kanamori, Masaki Sato, Haruyuki Ishii, Mikio Konno, Daisuke Nagao

20　186　2018/06

DOI： 10.1007/s11051-018-4289-0 　

External-stimuli-assisted control over assemblies of plasmonic metals Peer-reviewed

Kanako Watanabe, Kotaro Kuroda, Daisuke Nagao

Materials　11　(5)　794　2018/05/15

DOI： 10.3390/ma11050794 　

ISSN： 1996-1944

Uniform formation of mesoporous silica shell on micron-sized cores in the presence of hydrocarbon used as a swelling agent Peer-reviewed

Haruyuki Ishii, Mitsunobu Nara, Yuri Hashimoto, Arata Kanno, Shunho Ishikawa, Daisuke Nagao, Mikio Konno

Journal of Sol-Gel Science and Technology　85　(3)　539-545　2018/03/01

DOI： 10.1007/s10971-018-4589-y 　

ISSN： 1573-4846 0928-0707

The plasmonic properties of gold nanoparticle clusters formed: Via applying an AC electric field Peer-reviewed

K. Watanabe, E. Tanaka, H. Ishii, D. Nagao

Soft Matter　14　(17)　3372-3377　2018

DOI： 10.1039/c8sm00097b 　

ISSN： 1744-6848 1744-683X

Phosphor-free silica-coating of monodisperse cores for dual functionalization with luminescent and mesoporous shell Peer-reviewed

Haruyuki Ishii, Shunsuke Kawai, Daisuke Nagao, Mikio Konno

MICROPOROUS AND MESOPOROUS MATERIALS　241　366-371　2017/03

DOI： 10.1016/j.micromeso.2016.12.014 　

ISSN： 1387-1811

eISSN： 1873-3093

Optimized Thermal Treatment for Preparation of Double Inverse Opals Incorporating Movable Cores Peer-reviewed

Kenta Yamada, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　50　(1)　64-67　2017/01

DOI： 10.1252/jcej.16we146 　

ISSN： 0021-9592

Yolk/Shell Colloidal Crystals Incorporating Movable Cores with Their Motion Controlled by an External Electric Field Peer-reviewed

Kanako Watanabe, Haruyuki Ishii, Mikio Konno, Arnout Imhof, Alfons van Blaaderen, Daisuke Nagao

LANGMUIR　33　(1)　296-302　2017/01

DOI： 10.1021/acs.langmuir.6b03116 　

ISSN： 0743-7463

Low-temperature synthesis of water-dispersible magnetic composite particles with high monodispersity Peer-reviewed

Chika Suwabe, Noriko Yamauchi, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

COLLOID AND POLYMER SCIENCE　294　(12)　2079-2085　2016/12

DOI： 10.1007/s00396-016-3971-y 　

ISSN： 0303-402X

eISSN： 1435-1536

Imprinting Dimples on Narrowly Dispersed Polymeric Spheres by Heterocoagulation between Hard Polymer Particles and Soft Oil Droplets Peer-reviewed

Kanji Kadowaki, Haruyuki Ishii, Daisuke Nagao, Mikio Konno

LANGMUIR　32　(44)　11600-11605　2016/11

DOI： 10.1021/acs.langmuir.6b02688 　

ISSN： 0743-7463

Luminescence enhancement of ZnO-poly(methylmethacrylate) nanocomposite films by incorporation of crystalline BaTiO3 nanoparticles Peer-reviewed

Tsuyoshi Kanamori, Yu Han, Daisuke Nagao, Nao Kamezawa, Haruyuki Ishii, Mikio Konno

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS　211　173-177　2016/09

DOI： 10.1016/j.mseb.2016.06.014 　

ISSN： 0921-5107

eISSN： 1873-4944

Synthesis of phosphor-free luminescent, monodisperse, mesoporous silica nanoparticles in the co-presence of double- and single-chain cationic surfactants Peer-reviewed

Haruyuki Ishii, Shunsuke Kawai, Daisuke Nagao, Mikio Konno

ADVANCED POWDER TECHNOLOGY　27　(2)　448-453　2016/03

DOI： 10.1016/j.apt.2016.01.010 　

ISSN： 0921-8831

eISSN： 1568-5527

Fabrication of Double Inverse Opals via Binary Colloidal Crystals of Inorganic-Organic Core-Shell Particles and Inorganic Nanoparticles Peer-reviewed

Kenta Yamada, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　48　(11)　933-936　2015/11

DOI： 10.1252/jcej.15we047 　

ISSN： 0021-9592

Environmentally adaptable pathway to emulsion polymerization for monodisperse polymer nanoparticle synthesis Peer-reviewed

Haruyuki Ishii, Naoto Kuwasaki, Daisuke Nagao, Mikio Konno

POLYMER　77　64-69　2015/10

DOI： 10.1016/j.polymer.2015.09.002 　

ISSN： 0032-3861

eISSN： 1873-2291

Fabrication of highly refractive, heat-resistive barium titanate nanocomposite films using a blending route Peer-reviewed

Nao Kamezawa, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

Materials Today Communications　4　233-237　2015/09/01

DOI： 10.1016/j.mtcomm.2015.08.006 　

ISSN： 2352-4928

One Pot Soap-Free Synthesis of Fluorescent, Magnetic Composite Particles with High Monodispersity Peer-reviewed

Noriko Yamauchi, Daisuke Nagao, Shunchao Gu, Mikio Konno

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　48　(7)　584-587　2015/07

DOI： 10.1252/jcej.14we347 　

ISSN： 0021-9592

Chemical bonding heterocoagulation of nanoparticles onto polymeric spheres by two-step addition of polymerizable coupling agent Peer-reviewed

Chika Suwabe, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

COLLOID AND POLYMER SCIENCE　293　(7)　2095-2100　2015/07

DOI： 10.1007/s00396-015-3603-y 　

ISSN： 0303-402X

eISSN： 1435-1536

Quantitative understanding of the self-sharpening of growing polymer particle size distributions in soap-free emulsion polymerization Peer-reviewed

Daisuke Nagao, Yasuyuki Yamada, Shouji Inukai, Haruyuki Ishii, Mikio Konno, Shunchao Gu

POLYMER　68　176-182　2015/06

DOI： 10.1016/j.polymer.2015.05.020 　

ISSN： 0032-3861

eISSN： 1873-2291

Transparent, highly dielectric poly(vinylidene fluoride) nanocomposite film homogeneously incorporating BaTiO3 nanoparticles with fluoroalkylsilane surface modifier Peer-reviewed

Nao Kamezawa, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

EUROPEAN POLYMER JOURNAL　66　528-532　2015/05

DOI： 10.1016/j.eurpolymj.2015.03.021 　

ISSN： 0014-3057

eISSN： 1873-1945

Membrane Surface-Enhanced Raman Spectroscopy for Sensitive Detection of Molecular Behavior of Lipid Assemblies Peer-reviewed

Keishi Suga, Tomohiro Yoshida, Haruyuki Ishii, Yukihiro Okamoto, Daisuke Nagao, Mikio Konno, Hiroshi Umakoshi

ANALYTICAL CHEMISTRY　87　(9)　4772-4780　2015/05

DOI： 10.1021/ac5048532 　

ISSN： 0003-2700

eISSN： 1520-6882

Rattle-Type Colloidal Crystals Composed of Spherical Hollow Particles Containing an Anisotropic, Movable Core Peer-reviewed

Kanako Watanabe, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

LANGMUIR　31　(19)　5306-5310　2015/05

DOI： 10.1021/acs.langmuir.5b01148 　

ISSN： 0743-7463

Magnetic Field Aligned Assembly of Nonmagnetic Composite Dumbbells in Nanoparticle-Based Aqueous Ferrofluid Peer-reviewed

Hayato Takahashi, Daisuke Nagao, Kanako Watanabe, Haruyuki Ishii, Mikio Konno

LANGMUIR　31　(20)　5590-5595　2015/05

DOI： 10.1021/acs.langmuir.5b00737 　

ISSN： 0743-7463

Advanced synthesis for monodisperse polymer nanoparticles in aqueous media with sub-millimolar surfactants Peer-reviewed

Haruyuki Ishii, Motohiro Ishii, Daisuke Nagao, Mikio Konno

POLYMER　55　(12)　2772-2779　2014/06

DOI： 10.1016/j.polymer.2014.04.011 　

ISSN： 0032-3861

eISSN： 1873-2291

Dispersed-Nanoparticle Loading Synthesis for Monodisperse Au-Titania Composite Particles and Their Crystallization for Highly Active UV and Visible Photocatalysts Peer-reviewed

Takeshi Sakamoto, Daisuke Nagao, Masahiro Noba, Haruyuki Ishii, Mikio Konno

LANGMUIR　30　(24)　7244-7250　2014/06

DOI： 10.1021/la5012499 　

ISSN： 0743-7463

Synthesis of monodisperse composite poly(N-isopropylacrylamide) microgels incorporating dispersive Pt nanoparticles with high contents Peer-reviewed

Takahiro Nakao, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　446　134-138　2014/04

DOI： 10.1016/j.colsurfa.2014.01.049 　

ISSN： 0927-7757

eISSN： 1873-4359

Monodisperse polymer particles Peer-reviewed

Mikio Konno, Daisuke Nagao

Encyclopedia of Polymer Science and Technology　2014/03/05

DOI： 10.1002/0471440264.pst617 　

Miniaturization of anisotropic composite particles incorporating a silica particle smaller than 100 nm Peer-reviewed

Yu Sakurai, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

COLLOID AND POLYMER SCIENCE　292　(2)　449-454　2014/02

DOI： 10.1007/s00396-013-3090-y 　

ISSN： 0303-402X

eISSN： 1435-1536

Ceria nanoparticle vesicles formed in sodium oleate aqueous solution with mesoporous silica coating Peer-reviewed

Haruyuki Ishii, Said Ito, Daisuke Nagao, Mikio Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　441　638-642　2014/01

DOI： 10.1016/j.colsurfa.2013.10.018 　

ISSN： 0927-7757

eISSN： 1873-4359

Advanced soap-free emulsion polymerization for highly pure, micron-sized, monodisperse polymer particles Peer-reviewed

Kazuhiro Shibuya, Daisuke Nagao, Haruyuki Ishii, Mikio Konna

POLYMER　55　(2)　535-539　2014/01

DOI： 10.1016/j.polymer.2013.12.039 　

ISSN： 0032-3861

eISSN： 1873-2291

Fabrication of highly refractive BaTiO3 nanocomposite films using heat resistant polymer as matrix Peer-reviewed

Keisuke Abe, Daisuke Nagao, Mikio Konno

EUROPEAN POLYMER JOURNAL　49　(11)　3455-3459　2013/11

DOI： 10.1016/j.eurpolymj.2013.07.023 　

ISSN： 0014-3057

eISSN： 1873-1945

Colloidal polarization of yolk/shell particles by reconfiguration of inner cores responsive to an external magnetic field Peer-reviewed

Ayako Okada, Daisuke Nagao, Takuya Ueno, Haruyuki Ishii, Mikio Konno

Langmuir　29　(28)　9004-9009　2013/07/16

DOI： 10.1021/la401646t 　

ISSN： 0743-7463 1520-5827

A unified mechanism to quantitatively understand silica particle formation from tetraethyl orthosilicate in batch and semi-batch processes Peer-reviewed

Daisuke Nagao, Hiroyuki Nakabayashi, Haruyuki Ishii, Mikio Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　394　63-68　2013/03

DOI： 10.1016/j.jcis.2012.12.001 　

ISSN： 0021-9797

Fabrication of highly refractive barium-titanate-incorporated polyimide nanocomposite films with high permittivity and thermal stability Peer-reviewed

Keisuke Abe, Daisuke Nagao, Akira Watanabe, Mikio Konno

POLYMER INTERNATIONAL　62　(1)　141-145　2013/01

DOI： 10.1002/pi.4285 　

ISSN： 0959-8103

Preparation of various Janus composite particles with two components differently combined Peer-reviewed

Nobutaka Shibata, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

COLLOID AND POLYMER SCIENCE　291　(1)　137-142　2013/01

DOI： 10.1007/s00396-012-2687-x 　

ISSN： 0303-402X

Novel Mini-Reactor of Silicone Oil Droplets for Synthesis of Morphology-Controlled Polymer Particles Peer-reviewed

Daisuke Nagao, Tatsuya Ohta, Haruyuki Ishii, Arnout Imhof, Mikio Konno

LANGMUIR　28　(51)　17642-17646　2012/12

DOI： 10.1021/la304348g 　

ISSN： 0743-7463

Luminescence enhancement of Eu-doped amorphous barium titanate films with crystalline BaTiO3 nanoparticle incorporation Peer-reviewed

Daisuke Nagao, Hirobumi Saito, Haruyuki Ishii, Yoshio Kobayashi, Mikio Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　409　94-97　2012/09

DOI： 10.1016/j.colsurfa.2012.05.042 　

ISSN： 0927-7757

Anionic liposome template synthesis of raspberry-like hollow silica particle under ambient conditions with basic catalyst Peer-reviewed

Haruyuki Ishii, Kumi Sato, Daisuke Nagao, Mikio Konno

COLLOIDS AND SURFACES B-BIOINTERFACES　92　372-376　2012/04

DOI： 10.1016/j.colsurfb.2011.11.005 　

ISSN： 0927-7765

Directed Orientation of Asymmetric Composite Dumbbells by Electric Field Induced Assembly Peer-reviewed

Daisuke Nagao, Maki Sugimoto, Ayako Okada, Haruyuki Ishii, Mikio Konno, Arnout Imhof, Alfons van Blaaderen

LANGMUIR　28　(16)　6546-6550　2012/04

DOI： 10.1021/la204493m 　

ISSN： 0743-7463

Direct observation of micron-sized silica rattles to demonstrate movability of inner spheres in the silica compartment suspended in aqueous media Peer-reviewed

Ayako Okada, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

SOFT MATTER　8　(12)　3442-3445　2012

DOI： 10.1039/c2sm06946f 　

ISSN： 1744-683X

Preparation of oil-containing, polymeric particles having a single depression with various shapes Peer-reviewed

Tatsuya Ohta, Daisuke Nagao, Haruyuki Ishii, Mikio Konno

SOFT MATTER　8　(17)　4652-4658　2012

DOI： 10.1039/c2sm07109f 　

ISSN： 1744-683X

eISSN： 1744-6848

Magnetoresponsive, anisotropic composite particles reversibly changing their chain lengths by a combined external field Peer-reviewed

Mariko Nishi, Daisuke Nagao, Kentaro Hayasaka, Haruyuki Ishii, Mikio Konno

SOFT MATTER　8　(43)　11152-11155　2012

DOI： 10.1039/c2sm26285a 　

ISSN： 1744-683X

Preparation of Asymmetrically Nanoparticle-Supported, Monodisperse Composite Dumbbells by Protruding a Smooth Polymer Bulge from Rugged Spheres Peer-reviewed

Daisuke Nagao, Kanako Goto, Haruyuki Ishii, Mikio Konno

LANGMUIR　27　(21)　13302-13307　2011/11

DOI： 10.1021/la202968f 　

ISSN： 0743-7463

Fabrication of highly refractive, transparent BaTiO3/poly(methyl methacrylate) composite films with high permittivities Peer-reviewed

Daisuke Nagao, Takafumi Kinoshita, Akira Watanabe, Mikio Konno

POLYMER INTERNATIONAL　60　(8)　1180-1184　2011/08

DOI： 10.1002/pi.3057 　

ISSN： 0959-8103

Fabrication of BaTiO3-Y:Eu composite micropatterns by combination of laser induced pyrolysis method and nanocrystalline seeding technique Peer-reviewed

Y. Kobayashi, N. Shimizu, D. Nagao, A. Watanabe, M. Konno

SURFACE ENGINEERING　27　(6)　410-413　2011/07

DOI： 10.1179/026708410X12506873242903 　

ISSN： 0267-0844

Effect of NiO content in mesoporous NiO-Al2O3 catalysts for high pressure partial oxidation of methane to syngas Peer-reviewed

Yasukazu Kobayashi, Junpei Horiguchi, Seishiro Kobayashi, Yuichiro Yamazaki, Kohji Omata, Daisuke Nagao, Mikio Konno, Muneyoshi Yamada

APPLIED CATALYSIS A-GENERAL　395　(1-2)　129-137　2011/03

DOI： 10.1016/j.apcata.2011.01.034 　

ISSN： 0926-860X

Mesoporous NiO-Al2O3 catalyst for high pressure partial oxidation of methane to syngas Peer-reviewed

Junpei Horiguchi, Yasukazu Kobayashi, Seishiro Kobayashi, Yuichiro Yamazaki, Kohji Omata, Daisuke Nagao, Mikio Konno, Muneyoshi Yamada

APPLIED CATALYSIS A-GENERAL　392　(1-2)　86-92　2011/01

DOI： 10.1016/j.apcata.2010.10.028 　

ISSN： 0926-860X

Low temperature fabrication of barium titanate hybrid films and their dielectric properties Peer-reviewed

Yoshio Kobayashi, Hirobumi Saito, Takafumi Kinoshita, Daisuke Nagao, Mikio Konno

THIN SOLID FILMS　519　(6)　1971-1975　2011/01

DOI： 10.1016/j.tsf.2010.10.037 　

ISSN： 0040-6090

Development of high-throughput screening reactor using microwave heating and screening of solid catalysts for friedel-crafts reaction Peer-reviewed

Kohji Omata, Daisuke Nagao, Muneyoshi Yamada

Journal of the Japan Petroleum Institute　54　(1)　30-35　2011

DOI： 10.1627/jpi.54.30 　

ISSN： 1346-8804 1349-273X

A durable PtRu/C catalyst with a thin protective layer for direct methanol fuel cells Peer-reviewed

Yuzuru Shimazaki, Sho Hayasaka, Tsubasa Koyama, Daisuke Nagao, Yoshio Kobayashi, Mikio Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　351　(2)　580-583　2010/11

DOI： 10.1016/j.jcis.2010.07.067 　

ISSN： 0021-9797

Fabrication of Barium Titanate Nanoparticles-Epoxy Resin Composite Films and Their Dielectric Properties Peer-reviewed

Yoshio Kobayashi, Akira Kurosawa, Daisuke Nagao, Mikio Konno

POLYMER COMPOSITES　31　(7)　1179-1183　2010/07

DOI： 10.1002/pc.20904 　

ISSN： 0272-8397

Electrolyte-Added One-Pot Synthesis for Producing Monodisperse, Micrometer-Sized Silica Particles up to 7 mu m Peer-reviewed

Hiroyuki Nakabayashi, Akira Yamada, Masahiro Noba, Yoshio Kobayashi, Mikio Konno, Daisuke Nagao

LANGMUIR　26　(10)　7512-7515　2010/05

DOI： 10.1021/la904316f 　

ISSN： 0743-7463

Synthesis of Hollow Asymmetrical Silica Dumbbells with a Movable Inner Core Peer-reviewed

Daisuke Nagao, Carlos M. van Kats, Kentaro Hayasaka, Maki Sugimoto, Mikio Konno, Arnout Imhof, Alfons van Blaaderen

LANGMUIR　26　(7)　5208-5212　2010/04

DOI： 10.1021/la903673j 　

ISSN： 0743-7463

Repetitive Heterocoagulation of Oppositely Charged Particles for Enhancement of Magnetic Nanoparticle Loading into Monodisperse Silica Particles Peer-reviewed

Hideki Matsumoto, Daisuke Nagao, Mikio Konno

LANGMUIR　26　(6)　4207-4211　2010/03

DOI： 10.1021/la903266e 　

ISSN： 0743-7463

異方性ビルディングブロックの調製と電場による配向集積

杉本 真貴, 石井 治之, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2010　235-235　2010

DOI： 10.11491/scej.2010f.0.235.0 　

Soap-free synthesis of highly monodisperse magnetic polymer particles with amphoteric initiator Peer-reviewed

Noriko Yamauchi, Daisuke Nagao, Mikio Konno

COLLOID AND POLYMER SCIENCE　288　(1)　55-61　2010/01

DOI： 10.1007/s00396-009-2130-0 　

ISSN： 0303-402X

Fabrication of BaTiO3 Micropatterns by a Combination of Laser-Induced Pyrolysis Method and Nano-Crystalline Seeding Technique and Their Dielectric Properties Peer-reviewed

Yoshio Kobayashi, Naoki Shimizu, Daisuke Nagao, Akira Watanabe, Mikio Konno

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　43　(2)　132-139　2010

DOI： 10.1252/jcej.09we146 　

ISSN： 0021-9592

Preparation and catalytic use of silica-polymer core-shell microspheres with imidazolium-styrene copolymer shells Peer-reviewed

Yudai Yamada, Kun Qiao, Quanxi Bao, Daisuke Tomida, Daisuke Nagao, Mikio Konno, Chiaki Yokoyama

CATALYSIS COMMUNICATIONS　11　(4)　227-231　2009/12

DOI： 10.1016/j.catcom.2009.09.014 　

ISSN： 1566-7367

Silica coating of Co-Pt alloy nanoparticles prepared in the presence of poly(vinylpyrrolidone) Peer-reviewed

Yoshio Kobayashi, Hidekazu Kakinuma, Daisuke Nagao, Yasuo Ando, Terunobu Miyazaki, Mikio Konno

JOURNAL OF NANOPARTICLE RESEARCH　11　(7)　1787-1794　2009/10

DOI： 10.1007/s11051-009-9617-y 　

ISSN： 1388-0764

Size control of polystyrene nodules formed on silica particles in soap-free emulsion polymerization with amphoteric initiator Peer-reviewed

Daisuke Nagao, Takuya Ueno, Daisuke Oda, Mikio Konno

COLLOID AND POLYMER SCIENCE　287　(9)　1051-1056　2009/09

DOI： 10.1007/s00396-009-2063-7 　

ISSN： 0303-402X

Synthesis of monodisperse magnetic polymer particles in soap-free emulsion polymerization by control of surface charges on polymer particles

Noriko Yamauchi, Shunchao Gu, Daisuke Nagao, Mikio Konno

The 5th Joint China/Japan Chemical Engineering Symposium　2009/07

Fabrication of Barium Titanate Nanoparticles-Polymethylmethacrylate Composite Films and Their Dielectric Properties Peer-reviewed

Y. Kobayashi, A. Kurosawa, D. Nagao, M. Konno

POLYMER ENGINEERING AND SCIENCE　49　(6)　1069-1075　2009/06

DOI： 10.1002/pen.21352 　

ISSN： 0032-3888

水相析出重合への高分子添加によるミクロポリマー粒子の粒径分布制御

大竹 拓矢, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2009　289-289　2009

DOI： 10.11491/scej.2009.0.289.0 　

TiO2/PMMA/PSt新規異方性複合粒子の合成

杉本 真貴, 早坂 健太郎, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2009　436-436　2009

DOI： 10.11491/scej.2009f.0.436.0 　

ソープフリー乳化重合過程の粒子分散制御による磁性ポリマー複合粒子の合成

山内 紀子, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2009　433-433　2009

DOI： 10.11491/scej.2009f.0.433.0 　

MER流体に向けた磁性シリカ粒子の表面改質と分散制御

上野 拓也, 松本 秀樹, 長尾 大輔, 大坪 泰文, 今野 幹男

化学工学会 研究発表講演要旨集　2009　421-421　2009

DOI： 10.11491/scej.2009f.0.421.0 　

イオン液体/スチレン/SiO2複合触媒粒子の作製及び有機合成プロセスへの応用

山田 雄大, 喬 焜, 包 全喜, 冨田 大輔, 長尾 大輔, 今野 幹男, 横山 千昭

化学工学会 研究発表講演要旨集　2009　851-851　2009

DOI： 10.11491/scej.2009f.0.851.0 　

ソープフリー乳化重合による単分散性ポリマー粒子のワンポット合成

山本 佳太, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2009　301-301　2009

DOI： 10.11491/scej.2009f.0.301.0 　

Fabrication of Monodispersed, Multilayered Silica-Y:Eu-Silica Core-Shell Particles and Their Photonic Crystals Peer-reviewed

Yoshio Kobayashi, Jun-ichi Imai, Daisuke Nagao, Mikio Konno

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　42　(1)　47-50　2009

DOI： 10.1252/jcej.08we209 　

ISSN： 0021-9592

Monodisperse magnetic polymer particles prepared in soap-free emulsion polymerization

Noriko Yamauchi, Daisuke Nagao, Mikio Konno

8th Japan–Korea Symposium on Materials & Interface　2008/11

Synthetic method for monodisperse functional polymer particles in soap-free emulsion polymerization

Noriko Yamauchi, Daisuke Nagao, Mikio Konno

8th International Conference on Separation Science and Technology　2008/10

Synthesis of highly monodisperse particles composed of a magnetic core and fluorescent shell Peer-reviewed

Daisuke Nagao, Mikio Yokoyama, Noriko Yamauchi, Hideki Matsumoto, Yoshio Kobayashi, Mikio Konno

LANGMUIR　24　(17)　9804-9808　2008/09

DOI： 10.1021/la801364w 　

ISSN： 0743-7463

Synthesis of anisotropic polymer particles with soap-free emulsion polymerization in the presence of a reactive silane coupling agent Peer-reviewed

Daisuke Nagao, Masahiko Hashimoto, Kentaro Hayasaka, Mikio Konno

MACROMOLECULAR RAPID COMMUNICATIONS　29　(17)　1484-1488　2008/09

DOI： 10.1002/marc.200800279 　

ISSN： 1022-1336

Preparation of composite particles with magnetic silica core and fluorescent polymer shell Peer-reviewed

Daisuke Nagao, Mikio Yokoyama, Shu Saeki, Yoshio Kobayashi, Mikio Konno

COLLOID AND POLYMER SCIENCE　286　(8-9)　959-964　2008/08

DOI： 10.1007/s00396-008-1855-5 　

ISSN： 0303-402X

Fabrication of Eu-coated silica particles by homogeneous precipitation method Peer-reviewed

Y. Kobayashi, J. Imai, D. Nagao, M. Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　326　(1-2)　109-114　2008/08

DOI： 10.1016/j.colsurfa.2008.05.017 　

ISSN： 0927-7757

Synthesis and properties of Co-Pt alloy silica core-shell particles Peer-reviewed

Y. Kobayashi, H. Kakinuma, D. Nagao, Y. Ando, T. Miyazaki, M. Konno

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY　47　(1)　16-22　2008/07

DOI： 10.1007/s10971-008-1740-1 　

ISSN： 0928-0707

Single- and multi-layered patterns of polystyrene and silica particles assembled with a simple dip-coating Peer-reviewed

Daisuke Nagao, Ryoji Kameyama, Hideki Matsumoto, Yoshio Kobayashi, Mikio Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　317　(1-3)　722-729　2008/03

DOI： 10.1016/j.colsurfa.2007.12.011 　

ISSN： 0927-7757

レーザー誘起熱分解法による誘電体薄膜マイクロパターン作製に関する研究

清水 直樹, 長尾 大輔, 小林 芳男, 渡辺 明, 今野 幹男

化学工学会 研究発表講演要旨集　2008　526-526　2008

DOI： 10.11491/scej.2008f.0.526.0 　

磁場応答性の均一化に向けた磁性ポリマー複合粒子の水相合成

山内 紀子, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2008　653-653　2008

DOI： 10.11491/scej.2008f.0.653.0 　

静電相互作用を利用したヘテロ凝集による単分散性マグネタイト‐シリカ複合粒子の作製

松本 秀樹, 長尾 大輔, 小林 芳男, 今野 幹男

化学工学会 研究発表講演要旨集　2008　593-593　2008

DOI： 10.11491/scej.2008f.0.593.0 　

シリカ粒子合成における粒径制御の支配因子について

中林 浩之, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2008　624-624　2008

DOI： 10.11491/scej.2008.0.624.0 　

単分散性マグネタイト-シリカコロイドの作製

松本 秀樹, 長尾 大輔, 小林 芳男, 今野 幹男

化学工学会 研究発表講演要旨集　2008　626-626　2008

DOI： 10.11491/scej.2008.0.626.0 　

界面活性剤無添加による単分散性磁性ポリマー複合粒子の合成

山内 紀子, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2008　622-622　2008

DOI： 10.11491/scej.2008.0.622.0 　

Synthesis of spherical submicron-sized magnetite/silica nanocomposite particles Peer-reviewed

Y. Kobayashi, S. Saeki, M. Yoshida, D. Nagao, M. Konno

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY　45　(1)　35-41　2008/01

DOI： 10.1007/s10971-007-1648-1 　

ISSN： 0928-0707

Multiformity of particle arrays assembled with a simple dip-coating Peer-reviewed

Daisuke Nagao, Ryoji Kameyama, Yoshio Kobayashi, Mikio Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　311　(1-3)　26-31　2007/12

DOI： 10.1016/j.colsurfa.2007.08.031 　

ISSN： 0927-7757

Preparation of multilayered silica-Gd-silica core-shell particles and their magnetic resonance images Peer-reviewed

Yoshio Kobayashi, Junichi Imai, Daisuke Nagao, Motohiro Takeda, Noriaki Ohuchi, Atsuo Kasuya, Mikio Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　308　(1-3)　14-19　2007/10

DOI： 10.1016/j.colsurfa.2007.05.024 　

ISSN： 0927-7757

Direct coating of particles by a liquid phase process Peer-reviewed

Yoshio Kobayashi, Shunchao Gu, Daisuke Nagao, Mikio Konno

Current Nanoscience　3　(3)　222-240　2007/08

DOI： 10.2174/157341307781422960 　

ISSN： 1573-4137

Effect of ultrasonic irradiation on carbon-supported Pt-Ru nanoparticles prepared at high metal concentration Peer-reviewed

Daisuke Nagao, Yuzuru Shimazaki, Shu Saeki, Yoshio Kobayashi, Mikio Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　302　(1-3)　623-627　2007/07

DOI： 10.1016/j.colsurfa.2007.02.022 　

ISSN： 0927-7757

Direct micropatterning of high dielectric BaTiO3 films by laser-induced pyrolysis with a nano-crystalline seeding technique Peer-reviewed

Yoshio Kobayashi, Kenshi Miyajima, Daisuke Nagao, Akira Watanabe, Shinji Yamada, Takao Miwa, Mikio Konno

APPLIED SURFACE SCIENCE　253　(12)　5293-5301　2007/04

DOI： 10.1016/j.apsusc.2006.12.015 　

ISSN： 0169-4332

Agitation requirement for synthesis of micron-sized monodisperse polymer particles in soap-free polymerization method Peer-reviewed

Shunchao Gu, Tatsuro Sakamoto, Yasuyuki Yamada, Daisuke Nagao, Mikio Konno

COLLOID AND POLYMER SCIENCE　285　(5)　581-586　2007/02

DOI： 10.1007/s00396-006-1594-4 　

ISSN： 0303-402X

両性開始剤を用いたFe3O4/ポリスチレン複合粒子合成法の開発

山内 紀子, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2007　29-29　2007

DOI： 10.11491/scej.2007.0.29.0 　

異相構造を有する有機-無機複合粒子の合成

橋本 雅彦, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2007　28-28　2007

DOI： 10.11491/scej.2007.0.28.0 　

Deposition of Gold Nanoparticles on Polystyrene Spheres by Electroless Metal Plating Technique Peer-reviewed

Y. Kobayashi, Y. Tadaki, D. Nagao, M. Konno

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NANOSCIENCE AND TECHNOLOGY　61　582-586　2007

DOI： 10.1088/1742-6596/61/1/117 　

ISSN： 1742-6588

SYNTHESIS OF SiO2-COATED MAGNETITE NANOPARTICLES AND IMMOBILIZATION OF PROTEINS ON THEM Peer-reviewed

Yoshio Kobayashi, Mayumi Yoshida, Daisuke Nagao, Yasuo Ando, Terunobu Miyazaki, Mikio Konno

CHARACTERIZATION AND CONTROL OF INTERFACES FOR HIGH QUALITY ADVANCED MATERIALS II　198　135-+　2007

ISSN： 1042-1122

SILICA-COATING OF BARIUM TITANATE PARTICLES Peer-reviewed

Hideki Matsumoto, Daisuke Nagao, Yoshio Kobayashi, Mikio Konno

CHARACTERIZATION AND CONTROL OF INTERFACES FOR HIGH QUALITY ADVANCED MATERIALS II　198　57-61　2007

ISSN： 1042-1122

FABRICATION OF COLLOIDAL PHOTONIC CRYSTALS FROM SUBMICRON-SIZED SPHERES Peer-reviewed

Daisuke Nagao, Mitsuaki Hirose, Ryoji Kameyama, Hideki Matsumoto, Yoshio Kobayashi, Mikio Konno

CHARACTERIZATION AND CONTROL OF INTERFACES FOR HIGH QUALITY ADVANCED MATERIALS II　198　33-38　2007

ISSN： 1042-1122

Influence of different parameters on the particle and crystallite sizes of barium titanate prepared by an alkoxide sol-gel method Peer-reviewed

Yoshio Kobayashi, Tomokazu Tanase, Daisuke Nagao, Mikio Konno

Journal of the Ceramic Society of Japan　115　(1346)　661-666　2007

DOI： 10.2109/jcersj2.115.661 　

ISSN： 1348-6535 1882-0743

Preparation of micrometer-sized polymer particles with control of initiator dissociation during soap-free emulsion polymerization Peer-reviewed

Daisuke Nagao, Tatsuro Sakamoto, Hiroyuki Konno, Shunchao Gu, Mikio Konno

LANGMUIR　22　(26)　10958-10962　2006/12

DOI： 10.1021/la061451l 　

ISSN： 0743-7463

X-ray absorption of gold nanoparticles with thin silica shell Peer-reviewed

Yeon-Su Park, Luis M. Liz-Marzan, Atsuo Kasuya, Yoshio Kobayashi, Daisuke Nagao, Mikio Konno, Sergiy Mamykin, Andriy Dmytruk, Motohiro Takeda, Noriaki Ohuchi

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY　6　(11)　3503-3506　2006/11

DOI： 10.1166/jnn.2006.044 　

ISSN： 1533-4880

Preparation of silica-coated Co-Pt alloy nanoparticles Peer-reviewed

Yoshio Kobayashi, Mitsuru Horie, Daisuke Nagao, Yasuo Ando, Terunobu Miyazaki, Mikio Konno

MATERIALS LETTERS　60　(16)　2046-2049　2006/07

DOI： 10.1016/j.matlet.2005.12.078 　

ISSN： 0167-577X

Preparation of highly monodisperse poly(methyl methacrylate) particles incorporating fluorescent rhodamine 6G for colloidal crystals Peer-reviewed

D Nagao, N Anzai, Y Kobayashi, SC Gu, M Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　298　(1)　232-237　2006/06

DOI： 10.1016/j.jcis.2005.10.052 　

ISSN： 0021-9797

Synthesis of submicron-sized titania-coated silica particles with a sol-gel method and their application to colloidal photonic crystals Peer-reviewed

E Mine, M Hirose, M Kubo, Y Kobayashi, D Nagao, M Konno

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY　38　(1)　91-95　2006/04

DOI： 10.1007/s10971-006-5855-y 　

ISSN： 0928-0707

Synthesis of Pt-Ru nanoparticles with a bifunctional stabilizer Peer-reviewed

D Nagao, Y Shimazaki, Y Kobayashi, M Konno

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS　273　(1-3)　97-100　2006/02

DOI： 10.1016/j.colsurfa.2005.08.011 　

ISSN： 0927-7757

コア-シェル型磁性-蛍光複合粒子の合成

横山 幹夫, 長尾 大輔, 小林 芳男, 今野 幹男

化学工学会 研究発表講演要旨集　2006　1022-1022　2006

DOI： 10.11491/scej.2006f.0.1022.0 　

均一沈殿法によるコア‐シェル型単分散シリカ‐Eu蛍光粒子の作製とその蛍光特性

今井 純一, 小林 芳男, 長尾 大輔, 今野 幹男

化学工学会 研究発表講演要旨集　2006　1021-1021　2006

DOI： 10.11491/scej.2006f.0.1021.0 　

Synthesis of submicrometer-sized titania spherical particles with a sol-gel method and their application to colloidal photonic crystals Peer-reviewed

E Mine, M Hirose, D Nagao, Y Kobayashi, M Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　291　(1)　162-168　2005/11

DOI： 10.1016/j.jcis.2005.04.077 　

ISSN： 0021-9797

Solvent effects on particle formation in hydrolysis of tetraethyl orthosilicate Peer-reviewed

E Mine, D Nagao, Y Kobayashi, M Konno

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY　35　(3)　197-201　2005/09

DOI： 10.1007/s10971-005-2289-x 　

ISSN： 0928-0707

Preparation and colloidal stability of monodisperse magnetic polymer particles Peer-reviewed

SC Gu, JY Onishi, Y Kobayashi, D Nagao, M Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　289　(2)　419-426　2005/09

DOI： 10.1016/j.jcis.2005.03.073 　

ISSN： 0021-9797

Preparation of fluorescent polymer particles by emulsion polymerization Peer-reviewed

SC Gu, N Anzai, D Nagao, Y Kobayashi, M Konno

E-POLYMERS　64　1-5　2005/09

DOI： 10.1515/epoly.2005.5.1.679 　

ISSN： 1618-7229

Synthesis of magnetic polymer particles Peer-reviewed

Mikio Konno, Daisuke Nagao, Yoshio Kobayashi, Mayumi Yoshida, Noriko Yamauchi

7th World Congress of Chemical Engineering　2005/07

Effects of impeller speed on synthesis of monodisperse silica particles Peer-reviewed

Shu Saeki, Daisuke Nagao, Mikio Konno

Kagaku Kogaku Ronbunshu　31　(3)　200-203　2005/05

DOI： 10.1252/kakoronbunshu.31.200 　

ISSN： 0386-216X

Silica coating of silver nanoparticles using a modified Stober method Peer-reviewed

Y Kobayashi, H Katakami, E Mine, D Nagao, M Konno, LM Liz-Marzan

JOURNAL OF COLLOID AND INTERFACE SCIENCE　283　(2)　392-396　2005/03

DOI： 10.1016/j.jcis.2004.08.184 　

ISSN： 0021-9797

Deposition of gold nanoparticles on silica spheres by electroless metal plating technique Peer-reviewed

Y Kobayashi, Y Tadaki, D Nagao, M Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　283　(2)　601-604　2005/03

DOI： 10.1016/j.jcis.2004.09.002 　

ISSN： 0021-9797

Fabrication of High Capacitance Ceramic-Polymer Nano-Composite Films Peer-reviewed

Yoshio Kobayashi, Akira Kosuge, Tomokazu Tanase, Daisuke Nagao, Mikio Konno

Materials Forum　29　268-273　2005/03

PtRuナノ粒子担持触媒作製における超音波照射の影響

長尾 大輔, 島崎 譲, 杉政 昌俊, 小林 芳男, 山田 真治, 板橋 武之, 三輪 崇夫, 今野 幹男

化学工学会 研究発表講演要旨集　2005　62-62　2005

DOI： 10.11491/scej.2005.0.62.0 　

コロイド法によるPtRuナノ粒子担持触媒の作製

島崎 譲, 小林 芳男, 杉政 昌俊, 長尾 大輔, 山田 真治, 板橋 武之, 三輪 崇夫, 今野 幹男

化学工学会 研究発表講演要旨集　2005　63-63　2005

DOI： 10.11491/scej.2005.0.63.0 　

Particle formation in the hydrolysis of tetraethyl orthosilicate in pH buffer solution Peer-reviewed

D Nagao, H Osuzu, A Yamada, E Mine, Y Kobayashi, M Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　279　(1)　143-149　2004/11

DOI： 10.1016/j.jcis.2004.06.041 　

ISSN： 0021-9797

Fabrication of sub-micrometer-sized jingle bell-shaped hollow spheres from multilayered core-shell particles Peer-reviewed

SC Gu, T Kondo, E Mine, D Nagao, Y Kobayashi, M Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　279　(1)　281-283　2004/11

DOI： 10.1016/j.jcis.2004.06.037 　

ISSN： 0021-9797

Preparation of micrometer-sized poly(methyl methacrylate) particles with amphoteric initiator in aqueous media Peer-reviewed

SC Gu, H Akama, D Nagao, Y Kobayashi, M Konno

LANGMUIR　20　(19)　7948-7951　2004/09

DOI： 10.1021/la049280c 　

ISSN： 0743-7463

Fabrication of sub-micron sized titania hollow spheres Peer-reviewed

Y Kobayashi, SC Gu, T Kondo, E Mine, D Nagao, M Konno

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　37　(7)　912-914　2004/07

DOI： 10.1252/jcej.37.912 　

ISSN： 0021-9592

Synthesis of silica particles in the hydrolysis of tetraethyl orthosilicate with amine catalysts Peer-reviewed

Daisuke Nagao, Eiichi Mine, Yoshio Kobayashi, Mikio Konno

Journal of Chemical Engineering of Japan　37　(7)　905-907　2004/07

DOI： 10.1252/jcej.37.905 　

ISSN： 0021-9592

Fabrication of mono- and multi-layers of submicron-sized spheres by a dip-coating technique and their transmittance property Peer-reviewed

Y Kobayashi, H Miyauchi, SC Gu, D Nagao, M Konno

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN　37　(5)　614-621　2004/05

DOI： 10.1252/jcej.37.614 　

ISSN： 0021-9592

Influence of ammonia concentration on particle size distributions in seeded reaction of hydrolysis and condensation of tetraethyl orthosilicate Peer-reviewed

D Nagao, E Mine, T Katakura, M Konno

KAGAKU KOGAKU RONBUNSHU　29　(4)　546-550　2003/07

DOI： 10.1252/kakoronbunshu.29.546 　

ISSN： 0386-216X

ゾル-ゲル法による球状単分散チタニア粒子合成に関する研究

峯 英一, 長尾 大輔, 小林 芳男, 今野 幹男

化学工学会 研究発表講演要旨集　2003　1028-1028　2003

DOI： 10.11491/scej.2003f.0.1028.0 　

A generalized model for describing particle formation in the synthesis of monodisperse oxide particles based on the hydrolysis and condensation of tetraethyl orthosilicate Peer-reviewed

D Nagao, T Satoh, M Konno

JOURNAL OF COLLOID AND INTERFACE SCIENCE　232　(1)　102-110　2000/12

DOI： 10.1006/jcis.2000.7195 　

ISSN： 0021-9797

Electrostatic interactions in formation of particles from tetraethyl orthosilicate Peer-reviewed

Daisuke Nagao, Yoshinori Kon, Tomoaki Satoh, Mikio Konno

Journal of Chemical Engineering of Japan　33　(3)　468-473　2000

DOI： 10.1252/jcej.33.468 　

ISSN： 0021-9592