京都大学化学研究所 材料機能化学研究系 高分子材料設計化学研究領域
2021年
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Enhancing Durability of Concentrated Polymer Brushes Using Microgrooved Substrates
Mayu Miyazaki, Ken Nakano, Chiharu Tadokoro, Sorin-Cristian Vlădescu, Thomas Reddyhoff, Shinya Sasaki, Yoshinobu Tsujii
Wear 2021, 482–483, 203984.
DOI: 10.1016/j.wear.2021.203984 -
Durability Improvement of Concentrated Polymer Brushes by Multiscale Texturing
Seiya Watanabe, Eri Kodama, Chiharu Tadokoro, Keita Sakakibara, Ken Nakano, Shinya Sasaki, Yoshinobu Tsujii
Tribology Letters 2021, 69, 99.
DOI: 10.1007/s11249-021-01474-2 -
Concentrated-Polymer-Brush-Modified Silica Nanoparticles Self-Assembled in Ionic Liquid Containing Iodide/Triiodide (I-/I3-)-Redox System as Quasi-Solid Electrolytes for Dye-Sensitized Solar Cells
Yohei Nakanishi, Keita Sakakibara, Kimiyo Nakamichi, Kohji Ohno, Takashi Morinaga, Takaya Sato, Takashi Sagawa, Yoshinobu Tsujii
ACS Appllied Nano Materials 2021, 4, 6620–6628.
DOI: 10.1021/acsanm.1c00366 -
Regioselective Synthesis of Cellulosic Janus Bottlebrushes with Polystyrene and Poly (ε-Caprolactone) Side Chains and Their Solid-State Microphase Separation
Keita Sakakibara, Hisayuki Ishida, Yuji Kinose, Yoshinobu Tsujii
Cellulose 2021, 28, 6857–6868.
DOI: 10.1007/s10570-021-03964-x -
Nonbiofouling Coatings Using Bottlebrushes with Concentrated Polymer Brush Architecture
Chiaki Yoshikawa, Keita Sakakibara, Punnida Nonsuwan, Tomohiko Yamazaki, Yoshinobu Tsujii
Biomacromolecules 2021, 22, 2505–2514.
DOI: 10.1021/acs.biomac.1c00247 -
Near-Zero Azimuthal Anchoring of Liquid Crystals Assisted by Viscoelastic Bottlebrush Polymers
Yuji Kinose, Keita Sakakibara, Osamu Sato, Yoshinobu Tsujii
ACS Applied Polymer Materials 2021, 3, 2618–2625.
DOI: 10.1021/acsapm.1c00227 -
Novel Use of a Pyridinium Salt to Form a Solid Electrolyte Interphase (SEI) on High Voltage Lithium-Excess Layered Positive Active Material
Ryo Shomura, Keita Sakakibara, Shoko Marukane, Kimiyo Nakamichi, Takashi Morinaga, Yoshinobu Tsujii, Takaya Sato
Bulletin of the Chemical Society of Japan 2021, 94, 1594–1601.
DOI: 10.1246/bcsj.20200329 -
Effect of surface texturing on the durability of concentrated polymer brushes
Seiya Watanabe, Eri Kodama, Keita Sakakibara, Shinya Sasaki, Yoshinobu Tsujii
Tribology International 2021, 155, 106668.
DOI: 10.1016/j.triboint.2020.106668 -
Water Lubricating and Biocompatible Films of Bacterial Cellulose Nanofibers Surface-Modified with Densely Grafted, Concentrated Polymer Brushes
Keita Sakakibara, Keishi Maeda, Chiaki Yoshikawa, Yoshinobu Tsujii
ACS Applied Nano Materials 2021, 4, 1503–1511.
DOI: 10.1021/acsanm.0c03014 -
Interfacial Compatibilization in Ternary Polymer Nanocomposites: Comparing Theory and Experiments
Shawn M. Maguire, Nadia M. Krook, Arjita Kulshreshtha, Connor R. Bilchak, Robert Brosnan, Andreea-Maria Pana, Patrice Rannou, Manuel Maréchal, Kohji Ohno, Arthi Jayaraman, Russell J. Composto
Macromolecules 2021, 54, 797–811.
DOI: 10.1021/acs.macromol.0c02345 -
Grafted Nanoparticle Surface Wetting during Phase Separation in Polymer Nanocomposite Films
Shawn M. Maguire, Michael J. Boyle, Connor R. Bilchak, John Derek Demaree, Austin W. Keller, Nadia M. Krook, Kohji Ohno, Cherie R. Kagan, Christopher B. Murray, Patrice Rannou, Russell J. Composto
ACS Applied Materials & Interfaces 2021, 13, 37628–37637.
DOI: 10.1021/acsami.1c09233 -
Characterization of a macroporous epoxy-polymer based resin for the ion-exchange chromatography of therapeutic proteins
Haingomaholy Michelle Rakotondravao, Norio Ishizuka, Keita Sakakibara, Ryota Wada, Emi Ichihashi, Ryosuke Takahashi, Takatomo Takai, Jun-Ichi Horiuchi, Yoichi Kumada
Journal of Chromatography A 2021, 1656, 462503.
DOI: 10.1016/j.chroma.2021.462503 -
Structure and Function of Bottlebrush Polymer: [i] Control of Confirmation by Stiff Main Chain and [ii] Anchoring Properties of Liquid Crystal Determined by Mobility of Side Chain
Yuji Kinose
Journal of Fiber Science and Technology 2021, 77, 170–177.
DOI: doi.org/10.2115/fiber.77.P-170
2020年
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Controlled Synthesis of Concentrated Polymer Brushes with Ultralarge Thickness by Surface-Initiated Atom Transfer Radical Polymerization under High Pressure
Shu-Yao Hsu, Yuzo Kayama, Kohji Ohno, Keita Sakakibara, Takeshi Fukuda, Yoshinobu Tsujii
Macromolecules 2020, 53, 132–137.
DOI: 10.1021/acs.macromol.9b02072 -
Precise Synthesis of Double-armed Polymers with Fullerene C60 at the Junction for Controlled Architecture
Keita Sakakibara, Araki Wakiuchi, Yasujiro Murata, Yoshinobu Tsujii
Polymer Chemistry 2020, 11, 4417–4425.
DOI: 10.1039/D0PY00458H -
Concentrated Polymer Brush as Reciprocating Seal Material for Low Leakage and Low Friction
Chiharu Tadokoro, Kosuke Sato, Takuo Nagamine, Ken Nakano, Shinya Sasaki, Takaya Sato, Keita Sakakibara, Yoshinobu Tsujii
Tribology Transactions 2020, 63, 20–27.
DOI: 10.1080/10402004.2019.1650213 -
Convenient Synthesis of Very-Thick Concentrated Polymer Brushes by Atom Transfer Radical Polymerization in an Ionic Liquid
Shu-Yao Hsu, Kohji Ohno, Keita Sakakibara, Yoshinobu Tsujii
Macromolecules 2020, 53, 7936–7943.
DOI: 10.1021/acs.macromol.0c00161 -
Simultaneous Nanofibrillation and Compounding of Wood Pulp Fibers Using Polyols as Plasticizers: Fabricating High-performance Cellulose-nanofiber reinforced Polyethylene Composites
Keita Sakakibara, Yoshihito Moriki, Yoshinobu Tsujii
Journal of Fiber Science and Technology 2020, 76, 23–31.
DOI: 10.2115/fiberst.2020-0002 -
Improving Tribological Properties of Oil-based Lubricants Using Hybrid Colloidal Additives
Amir Beheshti, Yun Huang, Kohji Ohno, Idriss Blakey, Jason R. Stokes
Tribology International 2020, 144, 106130.
DOI: 10.1016/j.triboint.2019.106130 -
Aluminum-Based Initiators from Thiols for Epoxide Polymerizations
Niloofar Safaie, Bandana Rawal, Kohji Ohno, Robert C. Ferrier Jr.
Macromolecules 2020, 53, 8189–8191.
DOI: 10.1021/acs.macromol.0c00464
2019年
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Control of Phase Separation in Polystyrene/Ionic Liquid-Blended Films by Polymer Brush-Grafted Particles
Yoshikazu Yahata, Keiji Kimura, Yohei Nakanishi, Shoko Marukane, Takaya Sato, Yoshinobu Tsujii, Kohji Ohno
Langmuir 2019, 35, 3733–3747.
DOI: 10.1021/acs.langmuir.8b03891 -
Preparation of High-Performance Polyethylene Composite Materials Reinforced with Cellulose Nanofiber: Simultaneous Nanofibrillation of Wood Pulp Fibers during Melt-Compounding Using Urea and Diblock Copolymer Dispersant
Keita Sakakibara, Yoshihito Moriki, Yoshinobu Tsujii
ACS Applied Polymer Materials 2019, 1, 178–187.
DOI: 10.1021/acsapm.8b00071 -
Effective Reinforcement of Poly(methyl methacrylate) Composites with a Well-Defined Bacterial Cellulose Nanofiber Network
Yoshihiko Shimizu, Keita Sakakibara, Shuhei Akimoto, Yoshinobu Tsujii
ACS Sustainable Chemistry & Engineering 2019, 7, 13351–13358.
DOI: 10.1021/acssuschemeng.9b02602 -
pMAIRS Analysis on Chain-End Functionalization of Densely Grafted, Concentrated Polymer Brushes
Keita Sakakibara, Kosuke Nishiumi, Takafumi Shimoaka, Takeshi Hasegawa, Yoshinobu Tsujii
Macromolecules 2019, 52, 6673–6682.
DOI: 10.1021/acs.macromol.9b01149 -
Dynamics of Lubricious, Concentrated PMMA Brush Layers Studied by Surface Forces and Resonance Shear Measurements
Masashi Mizukami, Masao Gen, Shu-Yao Hsu, Yoshinobu Tsujii, Kazue Kurihara
Soft Matter 2019, 15, 7765–7776.
DOI: 10.1039/c9sm01133a -
Well-Defined Monolith Morphology Regulates Cell Adhesion and its Functions
Chiaki Yoshikawa, Keita Sakakibara, Tadashi Nakaji-Hirabayashi, Tomohiko Yamazaki, Yoshinobu Tsujii
Materials Science and Engineering C 2019, 105, 110108.
DOI: 10.1016/j.msec.2019.110108 -
Novel In-plane Switching Liquid Crystal Display with an Extremely High Transmittance Using a Well-designed Bottlebrush as a Zero-azimuth Anchoring Material
Osamu Sato, Harumi Okuno, Isao Adachi, Junji Watanabe, Masatoshi Tokita, Keita Sakakibara, Yuji Kinose, Atsushi Goto, Yoshinobu Tsujii
Japanese Journal of Applied Physics 2019, 58, 066503.
DOI: 10.7567/1347-4065/ab1e70 -
Controlling the Thermally Induced Phase Separation of Polymer/Ionic Liquid Blended Films with Concentrated-Polymer-Brush-Decorated Hybrid Particles
Yoshikazu Yahata, Shoko Marukane, Takaya Sato, Yoshinobu Tsujii, Kohji Ohno
Langmuir 2019, 35, 14566–14575.
DOI: 10.1021/acs.langmuir.9b02573 -
Main-Chain Stiffness of Cellulosic Bottlebrushes with Polystyrene Side Chains Introduced Regioselectively at the O-6 Position
Yuji Kinose, Keita Sakakibara, Hiroki Ogawa, Yoshinobu Tsujii
Macromolecules 2019, 52, 8733–8740.
DOI: 10.1021/acs.macromol.9b01628 -
Grafting of Polymer Brushes from Xanthate-Functionalized Silica Particles
Kohji Ohno, Yoshikazu Yahata, Motokazu Sakaue, Vincent Ladmiral,
Chemistry A European Journal 2019, 25, 2059–2068.
DOI: 10.1002/chem.201805121 -
Polymer-brush-decorated Colloidal Platelets: Precision Synthesis and Self-assembly
Kohji Ohno, Shota Masuda, Hiroki Ogawa
Polymer Chemistry 2019, 10, 2686–2696.
DOI: 10.1039/c9py00436j -
Bioinactive Semi-interpenetrating Network Gel Layers: Zwitterionic Polymer Chains Incorporated in a Cross-linked Polymer Brush
Yuka Yamazawa, Hibiki Kato, Tadashi Nakaji-Hirabayashi, Chiaki Yoshikawa, Hiromi Kitano, Kohji Ohno, Yoshiyuki Saruwatari, Kazuyoshi Matsuoka
Journal of Materials Chemistry B 2019, 7, 4280–4291.
DOI: 10.1039/c8tb03228a -
Phase Behavior of Grafted Polymer Nanocomposites from Field-Based Simulations
Jason P. Koski, Nadia M. Krook, Jamie Ford, Yoshikazu Yahata, Kohji Ohno, Christopher B. Murray, Amalie L. Frischknecht, Russell J. Composto, Robert A. Riggleman
Macromolecules 2019, 52, 5110–5121.
DOI: 10.1021/acs.macromol.9b00720 -
Structure and Dynamics in Suspensions of Soft Core-shell Colloids in the Fluid Regime
Andreas Pamvouxoglou, Panagiota Bogri, Gerhard Nagele, Kohji Ohno, George Petekidis
Journal of Chemical Physics 2019, 151, 024901.
DOI: 10.1063/1.5091845 -
Polymer-Brush-Decorated Graphene Oxide: Precision Synthesis and Liquid-Crystal Formation
Kohji Ohno, Chenzhou Zhao, Yuta Nishina
Langmuir 2019, 35, 10900–10909.
DOI: 10.1021/acs.langmuir.9b01747 -
Lubrication Characteristics of Epoxy Resin-Based Monolithic Thin Films with a Well-Defined Porous Morphology
Yoshihiko Shimizu, Keita Sakakibara, Syuma Yasuda, Yoshinobu Tsujii
Advanced Engineering Materials 2019, 21, 1900683.
DOI: 10.1002/adem.201900683 -
Super-Low Friction of Thermal-Treatment-Concentrated Polymer Brushes (TT-CPBs) under Boundary Lubrication: A Practical Method to Shorten the Swelling Time of CPBs in Solvents
Hikaru Okubo, Chiharu Tadokoro, Keita Sakakibara, Ken Nakano, Shinya Sasaki, Yoshinobu Tsujii
Tribology Online 2019, 14, 226–236.
DOI: 10.2474/trol.14.226
2018年
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USAXS analysis of concentration-dependent self-assembling of polymer-brush-modified nanoparticles in ionic liquid: [I] concentrated-brush regime
Yohei Nakanishi, Ryohei Ishige, Hiroki Ogawa, Keita Sakakibara, Kohji Ohno, Takashi Morinaga, Takaya Sato, Toshiji Kanaya, and Yoshinobu Tsujii
The Journal of Chemical Physics 2018, 148, 124902.
DOI: 10.1063/1.5017552 -
Strain Hardening of Highly Stretchable Elastomeric Composites Reinforced with Well-Defined Nanofiber Network of Bacterial Cellulose
Yoshihiko Shimizu, Keita Sakakibara, and Yoshinobu Tsujii
Journal of Fiber Science and Technology 2018, 1, 17–23.
DOI: 10.2115/fiberst.2018-0003 -
Flocculation of Cells by Cellulose Nanofibers Modified with Concentrated Polymer Brushes
Chiaki Yoshikawa, Takashi Hoshiba, Keita Sakakibara, and Yoshinobu Tsujii
ACS Applied Nano Materials 2018, 1, 1450–1455.
DOI: 10.1021/acsanm.8b00172 -
Facile Fabrication of Concentrated Polymer Brushes with Complex Patterning by Photocontrolled Organocatalyzed Living Radical Polymerization
Chen-Gang Wang, Chen Chen, Keita Sakakibara, Yoshinobu Tsujii, and Atsushi Goto
Angewandte Chemie International Edition 2018, 57, 13504–13508.
DOI: 10.1002/anie.201807207 -
Shrinkage and Swelling Behavior of Archaeological Waterlogged Wood Preserved with Slightly Crosslinked Sodium Polyacrylate
Thanh Duc Nguyen, Keita Sakakibara, Tomoya Imai, Yoshinobu Tsujii, Yohsei Kohdzuma, and Junji Sugiyama
Journal of Wood Science 2018, 64, 294–300.
DOI: 10.1007/s10086-018-1696-x -
Versatile preparation of surface-skinless particles of epoxy resin-based monoliths using a well-defined diblock copolymer surfactant
Keita Sakakibara, Kyoko Konishi, Norio Ishizuka, Atsushi Goto, and Yoshinobu Tsujii
Polymer Chemistry 2018, 9, 414–419.
DOI: 10.1039/C7PY01682D -
Magnetically Responsive Assemblies of Polymer-Brush-Decorated Nanoparticle Clusters That Exhibit Structural Color
Kohji Ohno, Motokazu Sakaue, and Chizuru Mori
Langmuir 2018, 34, 9532–9539.
DOI: 10.1021/acs.langmuir.8b02073 -
Measuring the Interactions between Protein-Coated Microspheres and Polymer Brushes in Aqueous Solutions
Wendi Li, Feng Cao, Chuanxin He, Kohji Ohno, and T Ngai
Langmuir 2018, 34, 8798–8806.
DOI: 10.1021/acs.langmuir.8b01968 -
Unusual Photoresponses in the Upper Critical Solution Temperature of Polymer Solutions Mediated by Changes in Intermolecular Interactions in an Azo-doped Liquid Crystalline Solvent
Yuki Kawata, Takahiro Yamamoto, Hideyuki Kihara, Yasuhisa Yamamura, Kazuya Saito, and Kohji Ohno
Physical Chemistry Chemical Physics 2018, 20, 5850–5855.
DOI: 10.1039/c7cp08335a -
A Novel Approach for UV-Patterning with Binary Polymer Brushes
Lifu Li, Tadashi Nakaji-Hirabayashi, Hiromi Kitano, Kohji Ohno, Soshiyuki Saruwatari, Kazuyoshi Matsuoka
Colloids and Surfaces B: Biointerfaces 2018, 161, 42–50.
DOI: 10.1016/j.colsurfb.2017.10.022 -
Characterization of Initial Cell Adhesion on Charged Polymer Substrates in Serum-Containing and Serum-Free Media
Takashi Hoshiba, Chiaki Yoshikawa, and Keita Sakakibara
Langmuir 2018, 34, 4043–4051.
DOI: 10.1021/acs.langmuir.8b00233 -
「濃厚ブラシ系による生体適合性の付与」
吉川千晶, 榊原圭太, 辻井敬亘
機能材料 2018, 38, 28–39.
2017年
-
Strategy for the Improvement of the Mechanical Properties of Cellulose Nanofiber-Reinforced High-Density Polyethylene Nanocomposites Using Diblock Copolymer Dispersants
Keita Sakakibara, Yoshihito Moriki, Hiroyuki Yano, and Yoshinobu Tsujii
ACS Applied Materials & Interfaces 2017, 9, 44079–44087.
DOI: 10.1021/acsami.7b13963D -
Semisoft Colloidal Crystals in Ionic Liquids
Yun Huang, Akisato Takata, Yoshinobu Tsujii, and Kohji Ohno
Langmuir 2017, 33, 7130–7136.
DOI: 10.1021/acs.langmuir.7b01449 -
Visualization of Individual Images in Patterned Organic-Inorganic Multilayers Using GISAXS-CT
Hiroki Ogawa, Yukihiro Nishikawa, Mikihito Takenaka, Akihiko Fujiwara, Yohei Nakanishi, Yoshinobu Tsujii, Masaki Takata, and Toshiji Kanaya
Langmuir 2017, 33, 4675–4681.
DOI: 10.1021/acs.langmuir.7b00691 -
An in-plane switching liquid crystal cell with weakly anchored liquid crystals on the electrode substrate
Osamu Sato, Naoto Iwata, Joji Kawamura, Tsuyoshi Maeda, Yosinobu Tsujii, Junji Watanabe, and Masayoshi Tokita
Journal of Materials Chemistry C 2017, 5, 4684–4387.
DOI: 10.1039/C6TC05465J1 -
Fabrication of surface skinless membranes of epoxy resin-based mesoporous monoliths toward advanced separators for lithium ion batteries
Keita Sakakibara, Hideki Kagata, Norio Ishizuka, Takaya Sato, and Yoshinobu Tsujii
Journal of Materials Chemistry A 2017, 5, 6866–6873.
DOI: 10.1039/C6TA09005B -
Organocatalyzed Living Radical Polymerization via in Situ Halogen Exchange of Alkyl Bromides to Alkyl Iodides
Longqiang Xiao, Keita Sakakibara, Yoshinobu Tsujii, and Atsushi Goto
Macromolecules 2017, 50, 1882–1891.
DOI: 10.1021/acs.macromol.6b02813 -
Synthesis and Radical Polymerization of Acrylamides Having One or Two 3-Carbazolylmethyl Moieties and Properties of the Formed Polymers
Keita Tani, Haruka Kato, Naoya Sakata, Toru Yashima, Koji Kubono, Kazushige Hori, Keisuke Tao, Kenta Goto, Fumito Tani, Hiroyuki Takemura, Keita Sakakibara, and Yoshinobu Tsujii
Chemistry Letters 2017, 46, 85–87.
DOI: 10.1246/cl.160899
2016年
-
Well-Defined Polymer-Brush-Coated Rod-Shaped Particles: Synthesis and Formation of Liquid Crystals
Yun Huang, Tatsuya Sasano, Yoshinobu Tsujii, and Kohji Ohno
Macromolecules 2016, 49, 8430–8439.
DOI: 10.1021/acs.macromol.6b02266 -
Surface Engineering of Cellulose Nanofiber by Adsorption of Diblock Copolymer Dispersant for Green Nanocomposite Materials
Keita Sakakibara, Hiroyuki Yano, and Yoshinobu Tsujii
ACS Applied Materials & Interfaces 2016, 8, 24893–24900.
DOI: 10.1021/acsami.6b07769 -
Gradation of proteins and cells attached to the surface of bio-inert zwitterionic polymer brush
Lifu Li, Tadashi Nakaji-Hirabayashi, Hiromi Kitano, Kohji Ohno, Takahiro Kishioka, and Yuki Usui
Colloids and Surfaces B-Biointerfaces 2016, 144, 180–187.
DOI: 10.1016/j.colsurfb.2016.04.005 -
Assessment of endoglucanase activity by analyzing the degree of cellulose polymerization and high-throughput analysis by near-infrared spectroscopy
Yoshiki Horikawa, Tomoya Imai, Kentaro Abe, Keita Sakakibara, Yoshinobu Tsujii, Asako Mihashi, Yoshinori Kobayashi, and Junji Sugiyama
Cellulose 2016, 23, 1565–1572.
DOI: 10.1007/s10570-016-0927-9 -
Synthesis of Monodisperse Silica Particles Grafted with Concentrated Ionic Liquid-Type Polymer Brushes by Surface-Initiated Atom Transfer Radical Polymerization for Use as a Solid State Polymer Electrolyte
Takashi Morinaga, Saika Honma, Takeo Ishizuka, Toshio Kamijo, Takaya Sato, and Yoshinobu Tsujii
Polymers 2016, 8, 146.
DOI: 10.3390/polym8040146 -
Dispersion of PMMA-grafted, mesoscopic iron-oxide rods in polymer films
Robert C. Ferrier Jr., Yun Huang, Kohji Ohno, and Russell J. Composto
Soft Matter 2016, 12, 2550–2556.
DOI: 10.1039/C5SM02460A -
Development of Novel Nano-systems for Electrochemical Devices by Hierarchizing Concentrated Polymer Brushes
Yoshinobu Tsujii, Yohei Nakanishi, Ryohei Ishige, Kohji Ohno, Takashi Morinaga, and Takaya Sato
Intelligent Nanosystems for Energy, Information and Biological Technologies 2016, 195–215.
DOI: 10.1007/978-4-431-56429-4_11 -
「濃厚ポリマーブラシの優れた潤滑特性とその応用展開」
辻井敬亘, 榊原圭太
潤滑経済 2016, 617, 22–26. -
「ポリマーモノリス材料の形態制御と高性能化に関する研究」
榊原圭太
繊維学会誌 2016, 72, 428–430. -
「ポリマーブラシで制御するトライボロジー」
辻井敬亘, 榊原圭太
日本接着学会誌 2016, 52, 224–229. -
「高圧下でのリビングラジカル重合と機能性材料開発への応用」
(特集 深海の化学 : 未知なるフロンティアを求めて) -- (極限環境を利用した化学の新展開)
許書堯, 辻井敬亘
現代化学 2016, 538, 43–45.
2015年
-
Transparent and high permittivity films of poly(methyl methacrylate)-grafted 7 nm barium titanate particles prepared by surface-initiated atom transfer radical polymerization
Naoto Iwata, Osamu Sato, Kohji Ohno, Koichi Sakajiri, Sungmin Kang, and Masatoshi Tokita
Polymer 2015, 81, 23–28. -
Molecularly imprinted polymers by reversible chain transfer catalysed polymerization
Marc Bompart, Atsushi Goto, Olivier Wattraint, Catherine Sarazin, Yoshinobu Tsujii, Carlo Gonzatoa, and Karsten Haupt
Polymer 2015, 78, 31–36. -
A Robust Lubrication System Using an Ionic Liquid Polymer Brush
Hiroyuki Arafune, Toshio Kamijo, Takashi Morinaga, Saika Honma, Takaya Sato, and Yoshinobu Tsujii
Advanced Materials Interfaces 2015, 2, 1500187. -
Rheological characterization of H-shaped poly(methyl methacrylate)s
Koji Ogura, Kohei Morioka, Shu-Yao Hsu, Yoshinobu Tsujii, and Manfred H. Wagner
Rheologica Acta 2015, 54, 793–804. -
High voltage electric double layer capacitor using a novel solid-state polymer electrolyte
Takaya Sato, Shoko Marukane, Takashi Morinaga, Toshio Kamijo, Hiroyuki Arafune, and Yoshinobu Tsujii
Journal of Power Sources 2015, 295, 108–116. -
Uniaxial extensional flow behavior of comb-shaped poly(methyl methacrylate)
Koji Ogura, Kohei Morioka, Yoshinobu Tsujii, Shu-Yao Hsu, and Manfred H. Wagner
Rheologica Acta 2015, 54, 637–645. -
Temperature-responsive copolymer brush constructed on a silica microparticle by atom transfer radical polymerization
Kouji Nomura, Hirokazu Makino, Tadashi Nakaji-Hirabayashi, Hiromi Kitano, and Kohji Ohno
Colloid and Polymer Science 2015, 3, 851–859. -
Dual Self-Healing Abilities of Composite Gels Consisting of Polymer-Brush-Afforded Particles and an Azobenzene-Doped Liquid Crystal
Yuki Kawata, Takahiro Yamamoto, Hideyuki Kihara, and Kohji Ohno
ACS Applied Materials & Interfaces 2015, 7, 4185–4191. -
Nematic liquid crystal anchoring strengths of high density polymer brush surfaces
Osamu Sato, Naoto Iwata, Takahiro Kasai, Yoshinobu Tsujii, Sungmin Kang, Junji Watanabe, and Masatoshi Tokita
Liquid Crystals 2015, 42, 181–188. -
Synthesis of Iron Oxide Rods Coated with Polymer Brushes and Control of Their Assembly in Thin Films
Yun Huang, Ryohei Ishige, Yoshinobu Tsujii, and Kohji Ohno
Langmuir 2015, 31, 1172–1179. -
Selective Patterning of Gold Surfaces by Core/Shell, Semisoft Hybrid Nanoparticles
John Moraes, Kohji Ohno, Thomas Maschmeyer, and Sebastien Perrier
Small 2015, 11, 482–488. -
Silica core-polystyrene shell nanoparticle synthesis and assembly in three dimensions
Hadi Sabouri, Yun Huang, Kohji Ohno, and Sebastien Perrier
Nanoscale 2015, 7, 19036–19046. -
From cartoon to real time MRI: in vivo monitoring of phagocyte migration in mouse brain
Yuki Mori, Ting Chen, Tetsuya Fujisawa, Syoji Kobashi, Kohji Ohno, Shinichi Yoshida, Yoshiyuki Tago, Yutaka Komai, Yutaka Hata, and Yoshichika Yoshioka
Scientific Reports 2015, 4, 6697. -
Macromolecular Diffusion through a Polymer Matrix with Polymer-Grafted Chained Nanoparticles
Chia-Chun Lin, Kohji Ohno, Nigel Clarke, Karen I. Winey, and Russell J. Composto
Macromolecules 2015, 47, 5357–5364. -
「高分子分散剤による木材由来ナノセルロースの界面機能制御と樹脂複合材料への応用」
榊原圭太, 辻井敬亘, 原田哲哉
日本ゴム協会誌 2015, 88, 443–446. -
「グリーントライボロジーにおける新素材・材料創製と応用」
(特集 グリーントライボ・イノベーション・ネットワーク)
土佐正弘, 辻井敬亘, 佐藤貴哉
月刊トライボロジー 2015, 29, 21–23.
2014年
-
Immobilization of Semisoft Colloidal Crystals Formed by Polymer-Brush-Afforded Hybrid Particles
Yun Huang, Takashi Morinaga, Yugo Tai, Yoshinobu Tsujii, and Kohji Ohno
Langmuir 2014, 30, 7304–7312. -
Drying dissipative structures of spindle-shaped hematite particles coated with polymer brush
Kohji Ohno, Yun Huang, and Tsuneo Okubo
Colloid and Polymer Science 2014, 292, 1143–1151. -
Colloidal crystallization of spindle-shaped hematite particles coated with polymer brush in deionized aqueous suspension
Kohji Ohno, Yun Huang, Akira Tsuchida, and Tsuneo Okubo
Colloid and Polymer Science 2014, 292, 723–731. -
Controlled Polymerization of Protic Ionic Liquid Monomer by ARGET-ATRP and TERP
Yasuyuki Nakamura, Kouji Nakanishi, Shigeru Yamago, Yoshinobu Tsujii, Kenichi Takahashi, Takashi Morinaga, and Takaya Sato
Macromolecular Rapid Communications 2014, 35, 642–648. -
Macromolecular Architectures Designed by Living Radical Polymerization with Organic Catalysts
Miho Tanishima, Atsushi Goto, Lin Lei, Akimichi Ohtsuki, Hironori Kaji, Akihiro Nomura, Yoshinobu Tsujii, Yu Yamaguchi, Hiroto Komatsu, and Michihiko Miyamoto
Polymers 2014, 6, 311–326. -
「CNF強化ポリオレフィン複合材料用高分子分散剤の開発」
榊原圭太, 辻井敬亘
機能材料 2014, 34, 40–45. -
「ポリマーブラシの特性を活かしたセルロースナノファイバー複合材料の開発」
榊原圭太
SEN'I GAKKAISHI 2014, 70, 276–280. -
「潤った濃厚ポリマーブラシの潤滑性」
榊原圭太, 辻井敬亘
高分子 2014, 63, 281–284.
2013年
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Fabrication of Contrast Agents for Magnetic Resonance Imaging from Polymer-Brush-Afforded Iron Oxide Magnetic Nanoparticles Prepared by Surface-Initiated Living Radical Polymerization
Kohji Ohno, Chizuru Mori, Tatsuki Akashi, Shinichi Yoshida, Yoshiyuki Tago, Yoshinobu Tsujii, and Yasuhiko Tabata
Biomacromolecules 2013, 14, 3453–3462. -
Synthesis of Concentrated Polymer Brushes via Surface-Initiated Organotellurium-Mediated Living Radical Polymerization
Shigeru Yamago, Yoshikazu Yahata, Kouji Nakanishi, Shota Konishi, Eiichi Kayahara, Akihiro Nomura, Atsushi Goto, and Yoshinobu Tsujii
Macromolecules 2013, 46, 6777–6785. -
Light-Harvesting Nanorods Based on Pheophorbide-Appending Cellulose
Keita Sakakibara, Mari Granstrom, Ilkka Kilpelainen, Juho Helaja, Santtu Heinilehto, Rintaro Inoue, Toshiji Kanaya, Jonathan P. Hill, Fumiaki Nakatsubo, Yoshinobu Tsujii, and Katsuhiko Ariga
Biomacromolecules 2013, 14, 3223–3230. -
Viscoelastic PS Brush Surface Offering Strong Anchoring at Low Temperature and Near-zero Anchoring at High Temperature for LC Molecules
Osamu Sato, Takahiro Kasai, Akihiro Nomura, Yoshinobu Tsujii, Sungmin Kang, Masatoshi Tokita, and Junji Watanabe
Liquid Crystals 2013, 40, 221–227. -
High-density poly(hexyl methacrylate) brushes offering a surface for near-zero azimuthal anchoring of liquid crystals at room temperature
Osamu Sato, Takahiro Kasai, Misa Sato, Koichi Sakajiri, Yoshinobu Tsujii, Sungmin Kang, Junji Watanabe, and Masatoshi Tokita
Journal of Materials Chemistry C 2013, 1, 7992–7995. -
Surface-Initiated Living Radical Polymerization from Silica Particles Functionalized with Poly(ethylene glycol)-carrying initiator
Kohji Ohno, Hiroshi Tabata, and Yoshinobu Tsujii
Colloid and Polymer Science 2013, 291, 127–135.
2012年
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Structure of water in the vicinity of a zwitterionic polymer brush as examined by sum frequency generation method
Takuya Kondo, Kouji Nomura, Masanobu Murou, Makoto Gemmei-Ide, Hiromi Kitano, Hidenori Noguchi, Kohei Uosakb, Kohji Ohno, and Yoshiyuki Saruwatari
Colloids and Surfaces B: Biointerfaces 2012, 100, 126–132. -
Polymer Brush with Pendent Glucosylurea Groups Constructed on a Glass Substrate by RAFT Polymerization
Hiromi Kitano, Yan Liu, Ken-ichi Tokuwa, Lifu Li, Shintaroh Iwanaga, Masato Nakamura, Naoki Kanayama, Kohji Ohno, and Yoshiyuki Saruwatari
European Polymer Journal 2012, 48, 1875–1882. -
Carboxymethylbetaine Copolymer Layer Covalently Fixed to a Glass Substrate
Hisatomo Suzuki, Lifu Li, Tadashi Nakaji-Hirabayashi, Hiromi Kitano, Kohji Ohno, Kazuyoshi Matsuoka, Yoshiyuki Saruwatari
Colloids and Surfaces B: Biointerfaces 2012, 94, 107–113. -
Synthesis and Characterization of Polystyrene Brushes for Organic Thin Film Transistors
Do-Hoon Hwang, Akihiro Nomura, Jeongsik Kim, Ji-Hoon Kim, Hyunduck Cho, Changhee Lee, Kohji Ohno, and Yoshinobu Tsujii
Journal of Nanoscience and Nanotechnology 2012, 120, 4137–4141. -
Blood Clearance and Biodistribution of Polymer Brush-Afforded Silica Particles Prepared by Surface-Initiated Living Radical Polymerization
Kohji Ohno, Tatsuki Akashi, Yoshinobu Tsujii, Masaya Yamamoto, and Yasuhiko Tabata
Biomacromolecules 2012, 13, 927–936. -
Sum Frequency Generation Study on the Structure of Water in the Vicinity of an Amphoteric Polymer Brush
Takuya Kondo, Makoto Gemmei-Ide, Hiromi Kitano, Kohji Ohno, Hidenori Noguchi, Kohei Uosaki
Colloids and Surfaces B: Biointerfaces 2012, 91, 215–218. -
Reversible Complexation Mediated Polymerization (RCMP) of Methyl Methacrylate
Atsushi Goto, Yoshinobu Tsujii, and Hironori Kaji
ACS Symposium Series 2012, 1000, 305–315. -
Controlling the Location of Nanoparticles in Polymer Blends by Tuning the Length and End Group of Polymer Brushes
Hyun-Joong Chung, Jinyong Kim, Kohji Ohno, and Russell J. Composto
ACS Macro Letters 2012, 1, 252–256. -
Lubrication Mechanism of Concentrated Polymer Brushes in Solvents: Effect of Solvent Viscosity
Akihiro Nomura, Kohji Ohno, Takeshi Fukuda, Takaya Sato, and Yoshinobu Tsujii
Polymer Chemistry 2012, 3, 148–153.
2011年
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Controlled Synthesis of Hydrophilic Concentrated Polymer Brushes and Their Friction/Lubrication Properties in Aqueous Solutions
Akihiro Nomura, Atsushi Goto, Kohji Ohno, Eiichi Kayahara, Shigeru Yamago, and Yoshinobu Tsujii
Journal of Polymer Science Part A: Polymer Chemistry 2011, 49, 5284–5292. -
Surface-Initiated Reversible Addition Fragmentation Chain Transfer (RAFT) Polymerization from Fine Particles Functionalized with Trithiocarbonates
Kohji Ohno, Ying Ma, Yun Huang, Chizuru Mori, Yoshikazu Yahata, Yoshinobu Tsujii, Thomas Maschmeyer, John Moraes, and Sebastien Perrier
Macromolecules 2011, 44, 8944–8953. -
Novel Solid-State Polymer Electrolyte of Colloidal Crystal Decorated with Ionic-Liquid Polymer Brush
Takaya Sato, Takashi Morinaga, Shoko Marukane, Takuya Narutomi, Tatsuya Igarashi, Yuko Kawano, Kohji Ohno, Takeshi Fukuda, and Yoshinobu Tsujii
Advanced Materials 2011, 23, 4868–4872. -
High-Density Poly(methyl methacrylate) Brushes as Anchoring Surfaces of Nematic Liquid Crystals
Masatoshi Tokita, Osamu Sato, Yusuke Inagaki, Akihiro Nomura, Yoshinobu Tsujii, Sungmin Kang, Takeshi Fukuda, and Junji Watanabe
Japanese Journal of Applied Physics 2011, 50, no. 071701. -
Anti-biofouling properties of an amphoteric polymer brush constructed on a glass substrate
Hiromi Kitano, Takuya Kondo, Tomohiro Kamada, Shintaroh Iwanaga, Makoto Nakamura, and Kohji Ohno
Colloids and Surfaces B: Biointerfaces 2011, 88, 455–462. -
Lubrication Mechanism of Concentrated Polymer Brushes in Solvents: Effect of Solvent Quality and Thereby Swelling State
Akihiro Nomura, Kenji Okayasu, Kohji Ohno, Takeshi Fukuda, and Yoshinobu Tsujii
Macromolecules 2011, 44, 5013–5019. -
Silica particles coated with zwitterionic polymer brush: Formation of colloidal crystals and anti-biofouling properties in aqueous medium
Hisatomo Suzuki, Masanobu Murou, Hiromi Kitano, Kohji Ohno, Yoshiyuki Saruwatari
Colloids and Surfaces B: Biointerfaces 2011, 84, 111–116. -
Image Printing on the Surface of Anti-Biofouling Zwitterionic Polymer Brushes by Ion Beam Irradiation
Hiromi Kitano, Hisatomo Suzuki, Takuya Kondo, Kenta Sasaki, Shintaroh Iwanaga, Makoto Nakamura, Kohji Ohno, and Yoshiyuki Saruwatari
Macromolecular Bioscience 2011, 11, 557–564. -
Transformation of Nano- to Mesosized Iron Oxide Cores to alpha-Fe within Organic Shells Preserved Intact
Shinpei Yamamoto, Gallage Ruwan, Yoshinori Tamada, Kaori Kohara, Yoshihiro Kusano, Tatsuya Sasano, Kohji Ohno, Yoshinobu Tsujii, Hiroshi Kageyama, Teruo Ono, and Mikio Takano
Chemistry of Materials 2011, 23, 1564–1569. -
A jamming morphology map of polymer blend nanocomposite films
Sangah Gam, Aysenur Corlu, Hyun-Joong Chung, Kohji Ohno, Michael J. A. Hore, and Russell J. Composto
Soft Matter 2011, 7, 7262–7268. -
Living Radical Polymerizations with Organic Catalysts
Atsushi Goto, Yoshinobu Tsujii, and Hironori Kaji
高分子論文集 2011, 68, 223–231.
2010年
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Temperature-responsive polymer-brush constructed on a glass substrate by atom transfer radical polymerization
Hiromi Kitano, Takuya Kondo, Hisatomo Suzuki, and Kohji Ohno
Journal of Colloid and Interface Science 2010, 345, 325–331. -
Drying dissipative structures of colloidal crystals of silica spheres coated with polymer brushes of poly(carboxymethyl betaine)
Tsuneo Okubo, Hisatomo Suzuki, Hiromi Kitano, Kohji Ohno, Masashi Mizutani, and Akira Tsuchida
Colloid and Polymer Science 2010, 288, 1233–1243. -
Molecular Recognition at the Exterior Surface of a Zwitterionic Telomer Brush
Hiromi Kitano, Hisatomo Suzuki, Kazuhiro Matsuura, and Kohji Ohno
Langmuir 2010, 26, 6767–6774. -
Colloidal Crystals Formed by Polymer Brush-Afforded Fine Particles
Kohji Ohno
Polymer Chemistry 2010, 1, 1545–1551. -
Surface-Initiated Living Radical Polymerization from Narrowly Size-Distributed Silica Nanoparticles of Diameters Less Than 100 nm
Kohji Ohno, Tatsuki Akashi, Yun Huang, and Yoshinobu Tsujii
Macromolecules 2010, 43, 8805–8812. -
Phenols and Carbon Compounds as Efficient Organic Catalysts for Reversible Chain Transfer Catalyzed Living Radical Polymerization (RTCP)
Atsushi Goto, Norihiro Hirai, Koji Nagasawa, Yoshinobu Tsujii, Takeshi Fukuda, and Hironori Kaji
Macromolecules 2010, 43, 7971–7978. -
A Versatile Method of Initiator Fixation for Surface-Initiated Living Radical Polymerization on Polymeric Sugstrates
Kohji Ohno, Yuzo Kayama, Vincent Ladmiral, Takeshi Fukuda, and Yoshinobu Tsujii
Macromolecules 2010, 43, 5569–5574. -
Use of Alcohol as Initiator for Reversible Chain Transfer Catalyzed Polymerization (RTCP)
Jeongsik Kim, Akihiro Nomura, Takeshi Fukuda, Atsushi Goto, and Yoshinobu Tsujii
Macromolecular Reaction Engineering 2010, 4, 272–277. -
A Systematic Kinetic Study in Reversible Chain Transfer Catalyzed Polymerizations (RTCPs) with Germanium, Tin, Phosphorus, and Nitrogen Catalysts
Atsushi Goto, Tsutomu Wakada, Takeshi Fukuda, and Yoshinobu Tsujii
Macromolecular Chemistry and Physics 2010, 211, 594–600. -
Suppression of Cell Adhesion on Well-defined Concentrated Polymer Brushes of Hydrophilic Polymers
Chiaki Yoshikawa, Yoshihide Hashimoto, Shinya Hattori, Takako Honda, Kun Zhang, Dohiko Terada, Akio Kishida, Yoshinobu Tsujii, and Hisatoshi Kobayashi
Chemistry Letters 2010, 39, 142–143. -
Excellent Blood Circulation of Concentrated Polymer Brush-Afforded Fine Particles
Kohji Ohno
高分子 2010, 59, 133.
2009年
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AFM studies on microtribology of concentrated polymer brushes in solvents
Yoshinobu Tsujii, Akihiro Nomura, Kenji Okayasu, Weiping Gao, Kohji Ohno, and Takeshi Fukuda
Journal of Physics: Conference Series 2009, 184, no. 012031. -
Synthesis of monodisperse zinc sulfide particles grafted with concentrated polystyrene brush by surface-initiated nitroxide-mediated polymerization
Vincent Ladmiral, Takashi Morinaga, Kohji Ohno, Takeshi Fukuda, and Yoshinobu Tsujii
European Polymer Journal 2009, 45, 2788–2796. -
Simultaneous Block Copolymer and Magnetic Nanoparticle Assembly in Nanocomposite Films
Chen Xu, Kohji Ohno, Vincent Ladmiral, Daniel E. Milkie, James M. Kikkawa and Russell J. Composto
Macromolecules 2009, 42, 1219–1228. -
Reversible Chain Transfer Catalyzed Polymerization (RTCP) with Alcohol Catalysts
Atsushi Goto, Norihiro Hirai, Tsutomu Wakada, Koji Nagasawa, Yoshinobu Tsujii, and Takeshi Fukuda
ACS Symposium Series 2009, 1023, 159–168. -
Reversible Chain Transfer Catalyzed Polymerization of Methyl Methacrylate with In-Situ Formed Alkyl Iodide Initiator
Atsushi Goto, Koji Nagasawa, Ayaka Shinjo, Yoshinobu Tsujii, and Takeshi Fukuda
Australian Journal of Chemistry 2009, 62, 1492–1495.
2008年
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Living Radical Polymerization with Nitrogen Catalyst: Reversible Chain Transfer Catalyzed Polymerization with N-Iodosuccinimide
Atsushi Goto, Norihiro Hirai, Tsutomu Wakada, Koji Nagasawa, Yoshinobu Tsujii and Takeshi Fukuda
Macromolecules 2008, 41, 6261–6263. -
Structural analysis of "semisoft" colloidal crystals by confocal laser scanning microscopy
Takashi Morinaga, Kohji Ohno, Yoshinobu Tsujii, and Takeshi Fukuda
Macromolecules 2008, 41, 3620–3626. -
Reversible Chain Transfer Catalyzed Polymerization (RTCP): A New Class of Living Radical Polymerization
Atsushi Goto, Yoshinobu Tsujii, and Takeshi Fukuda
Polymer 2008, 49, 5177–5185 (Feature Article) . -
Dispersion of polymer-grafted magnetic nanoparticles in homopolymers and block copolymers
Chen Xu, Kohji Ohno, Vincent Ladmiral, and Russell J. Composto
Polymer 2008, 49, 3568–3577. -
Phase-separated structures of mixed LB films of silane-coupling agents with polymerization initiating groups and amphiphilic carboxylic acids
Takanori Ishikawa, Muhammad Ejaz, Yoshinobu Tsujii, Hirobumi Shibata, and Mutsuyoshi Matsumoto
Colloids and Surfaces A: Physicochemical and Engineering Aspects 2008, 321, 76–81. -
High-pressure atom transfer radical polymerization of methyl methacrylate for well-defined ultrahigh molecular-weight polymers
Toshihiko Arita, Yuzo Kayama, Kohji Ohno, Yoshinobu Tsujii, and Takeshi Fukuda
Polymer 2008, 49, 2426–2429. -
Optimization of Organotellurium Transfer Agents for Highly Controlled Living Radical Polymerization
Eiichi Kayahara, Shigeru Yamago, Yungwan Kwak, Atsushi Goto, and Takeshi Fukuda
Macromolecules 2008, 41, 527–529. -
Surface Interaction of Well-Defined, Concentrated Poly(2-hydroxyethyl methacrylate) Brushes with Proteins
Chiaki Yoshikawa, Atsushi Goto, Yoshinobu Tsujii, Norio Ishizuka, Kazuki Nakanishi, and Takeshi Fukuda
Journal of Polymer Science Part A: Polymer Chemistry 2008, 45, 4795–4803. -
Reversible Transfer Catalyzed Polymerizations (RTCPs) of Styrene and Methyl Methacrylate wit Phosphorus Catalysts
Atsushi Goto, Norihiro Hirai, Yoshinobu Tsujii, and Takeshi Fukuda
Macromolecular Symposia 2008, 261, 18–22. -
Effect of Surface Treatments on Viscoelastic Measurements of Thread-like Micellar Solutions
Tadashi Inoue, Ryo Nakatsuji, Hiroshi Watanabe, and Yoshinobu Tsujii
Nihon Reoroji Gakkaishi 2008, 36, 187–190. -
Structural Analysis of Polymer-brush-type Cellulose beta-ketoesters by Molecular Dynamics Simulation
Yutaka Yoshida, Akira Isogai, and Yoshinobu Tsujii
Cellulose 2008, 15, 651–658. -
濃厚ポリマーブラシと分離機能
福田猛
高分子 2008, 57, 907–911. -
濃厚ポリマーブラシとトライボロジー
辻井敬亘
繊維学会誌 2008, 64, 144–146. -
リビングラジカル重合による表面設計−濃厚ポリマーブラシ系の実現
辻井敬亘
日本接着学会誌 2008, 44, 272–279. -
濃厚ポリマーブラシ
辻井敬亘、大野工司、福田猛
『超分子サイエンス』 2008, Chapter 3.3.8. -
ラジカル重合を制御する:新しいタイプのリビングラジカル重合の開発
後藤淳
未来材料 2008, 9, 69–71.