Watanabe Masashi 渡邊真志

… Alternative Names

WATANABE Masashi 渡邊真志

渡辺真志ワタナベマサシ

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Researcher Number	90301209
Other IDs
External Links
Affiliation (Current)	2025: 信州大学, 学術研究院繊維学系, 教授
Affiliation (based on the past Project Information) *help	2020 – 2022: 信州大学, 学術研究院繊維学系, 教授 2015: 信州大学, 学術研究院繊維学系, 教授 2015: 信州大学, 学術研究院繊維学部, 教授 2014: 信州大学, 学術研究院繊維学系, 准教授 2013: 信州大学, 繊維学部, 准教授 … More 2010: Shinshu University, 繊維学部, 准教授 2007 – 2009: Shinshu University, Faculty of Textile Science and Technology, Instructor 1999 – 2006: 信州大学, 繊維学部, 助手 Less
Review Section/Research Field	Principal Investigator Electronic materials/Electric materials / Basic Section 35020:Polymer materials-related / Polymer/Textile materials / Microdevices/Nanodevices Except Principal Investigator Polymer/Textile materials / 高分子構造・物性(含繊維) / Science and Engineering
Keywords	Principal Investigator 座屈不安定性 / しわ / シワ / 人工筋肉 / 電歪 / アクチュエータ / ポリウレタン / 曲げ電歪 / 皺 / 針状結晶 … More / 有機半導体 / シリコーン / 薄膜 / 表面微細構造 / ゴム / LB膜 / 流路 / マイクロ化学チップ / マイクロリアクター / マイクロ化学システム / 空間電荷 / ポリピロール / 膜 / 電場 … More Except Principal Investigator エラストマー / 人工筋肉 / ポリ塩化ビニル / poly(vinyl chloride) / artificial muscle / 自律応答材料 / アクチュエータ / 電場駆動材料 / 可塑化 / ゲル / ポリウレタン / ポリビニルアルコール / actin / vibration / elastomer / gel / amoeba-like creep deformation / plasticized gel / 磁性流体 / ミオシン・アクチン / フタル酸系エステル可塑剤 / 可逆的クリープ変形 / アメーバ様偽足変形 / エラストマー・アクチュエータ / カーボン・ナノファイバー / 光応答材料 / 光学デバイス / クリープ変形 / アメーバ様変形 / 誘電性高分子 / 導電性高分子 / カーボンナノチューブ / 高分子ゲル / アメーバ様クリープ変形 / huge deformation / polyurethane / dimethyl sulphoxide / poly(vinyl alcohol) / electrostriction / Non-ionic polymer gel / 高速大変形自立応答材料 / Electrotactic Deformation / 人口筋肉 / ポリマーゲル / 機能性材料 / 可塑化ポリマー / 柔軟駆動材料 / 誘電ポリマー / 高速大変形 / 電場駆動 / 溶媒牽引 / 電荷注入 / 走電性 / 高速大変形材料 / 電歪現象 / エレクトロタクシス / 人工筋肉アクチュエータ / 屈曲変形 / イオンドラッグ / ジメチルスルホキシド Less

Formation of aligned needle-like crystals using wrinkles in polymer filmsPrincipal Investigator
- Principal Investigator
  
  Watanabe Masashi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 35020:Polymer materials-related
- Research Institution
  Shinshu University
Langmuir-Blodgett films deposited on an elastic substrate and the wrinkles formed in these filmsPrincipal Investigator
- Principal Investigator
  
  WATANABE Masashi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Polymer/Textile materials
- Research Institution
  Shinshu University
Easy Production of Original MicroreactorsPrincipal Investigator
- Principal Investigator
  
  WATANABE Masashi
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Microdevices/Nanodevices
- Research Institution
  Shinshu University
Electrically Induced Amoeba-like Dreformation of Organogels and Their Applications for Artificial Muscle and Devices
- Principal Investigator
  
  HIRAI Toshihiro
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Polymer/Textile materials
- Research Institution
  Shinshu University
非イオン性高分子柔軟材料の電場による高速大変形過程の分子シンクロナイゼーション
- Principal Investigator
  
  HIRAI Toshihiro
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Shinshu University
伸縮性ポリピロール電極を用いた高分子曲げ電歪アクチュエータPrincipal Investigator
- Principal Investigator
  
  渡辺真志
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Shinshu University
Motility of Artificial Muscle using Charge Injection -Solvent Drag by Applying an Electric Field
- Principal Investigator
  
  HIRAI Toshihiro
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  高分子構造・物性(含繊維)
- Research Institution
  Shinshu University
ポリウレタンの曲げ電歪(機構の解明)Principal Investigator
- Principal Investigator
  
  渡辺真志
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Shinshu University

All 2022 2016 2011 2010 2009 2008 2007 2005 2004 Other

All Journal Article

[Journal Article] Coil Formation of a Silicone String Using UV-Ozone Treatment2022
- Author(s)
  Masashi Watanabe, Toshiki Tokutake, Ai Harada, and Masatoshi Kaminaga
- Journal Title
  
  ACS Omega
  
  Volume: 7 Issue: 13 Pages: 11363-11370
- DOI
  10.1021/acsomega.2c00475
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K05630
[Journal Article] Spontaneous formation of discrete arrangement of particles by dipping ultraviolet/ozone-treated poly(dimethylsiloxane) substrate in solution2016
- Author(s)
  Masashi Watanabe, Toshihiro Nishino
- Journal Title
  
  Journal of Applied Polymer Science
  
  Volume: 133 Issue: 23
- DOI
  10.1002/app.43506
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25410223
[Journal Article] An inkjet-printed microfluidic device for liquid-liquid extraction2011
- Author(s)
  M.Watanabe
- Journal Title
  
  Analyst 136
  
  Pages: 1420-1424
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] An Inkjet-Printed Microfluidic Device for Liquid-Liquid Extraction2011
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Analyst
  
  Volume: 136 Pages: 1420-1424
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Microfluidic Devices Easily Created Using an Office Inkjet Printer2010
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Microfluidics and Nanofluidics Vol.8
  
  Pages: 403-408
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Microfluidic Devices Easily Created Using an Office Inkjet Printer2010
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Microfluidics and Nanofluidics
  
  Volume: 8 Pages: 403-408
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Microfluidic Devices Easily Created Using an Office lnkjet Printer2010
- Author(s)
  M.Watanabe
- Journal Title
  
  MicroOuid.ManoIluid 8
  
  Pages: 403-408
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Formation of a Water-Xylene Interface in a Microchannel without Sidewalls2009
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Analytical Chemistry 81
  
  Pages: 8213-8218
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Surface-Directed Channels Filled with Organic Solvents2009
- Author(s)
  M.Watanabe
- Journal Title
  
  Lab Chip 9
  
  Pages: 1143-1146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Formation of a Water-Xylene Interface in a Microchannel without Sidewalls2009
- Author(s)
  M.Watanabe
- Journal Title
  
  Anal.Chern. 81
  
  Pages: 8213-8218
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Surface-directed channels filled with organic solvents2009
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Lab on a Chip 9
  
  Pages: 1143-1146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Surface-Directed Channels Filled with Organic Solvents2009
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Lab on a Chip Vol.9
  
  Pages: 1143-1146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Formation of a Water-Xylene Interface in a Microchannel without Sidewallss2009
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Analytical Chemistry Vol.81
  
  Pages: 8213-8218
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Microchannels Constructed on Rough Hydrophobic Surfaces2008
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Chemical Engineering and Technology 31
  
  Pages: 1196-1200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Microchannels Constructed on Rough Hydrophobic Surfaces2008
- Author(s)
  M.Watanabe
- Journal Title
  
  Chem.Eng.Technol. 31
  
  Pages: 1196-1200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Microchannels Constructed on Rough Hydrophobic Surfaces2008
- Author(s)
  Masashi Watanabe
- Journal Title
  
  Chemical Engineering and Technology Vol.31
  
  Pages: 1196-1200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128
[Journal Article] Behavior of bending motion of polyurethane film with carbon nanofiber as electrode2007
- Author(s)
  T. Hirai, M. H. Islam, M. Takasaki, M. Watanabe
- Journal Title
  
  J., Appl. Phys 101(5)
  
  Pages: 53533-53533
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16350123
[Journal Article] Behavior of bending motion of polyurethane film with carbon nanofiber as electrode2007
- Author(s)
  T. Hirai, M. H. Islam, M. Takasaki, M. Watanabe
- Journal Title
  
  J. Appl. Phys., 101(5), 053533(2007). 101
  
  Pages: 53533-53533
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16350123
[Journal Article] Behavior of bending motion of polyurethane film with carbon nanofiber as electrode2007
- Author(s)
  T.Hirai, M.H.Islam, M.Takasaki, M.Watanabe
- Journal Title
  
  Journal of Applied Physics 101(5)
  
  Pages: 53533-53533
- Data Source
  KAKENHI-PROJECT-16350123
[Journal Article] Thermal switching of the actuation ability of an electroactive actuator2005
- Author(s)
  M. Watanabe, N. Wakimoto, M. Yokoyama, T. Hirai
- Journal Title
  
  J. Appl. Polym. Sci. 95
  
  Pages: 1566-1570
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16350123
[Journal Article] Bending-electrostrictive response of polyurethane films subjected to a reversed electric field2004
- Author(s)
  M. Watanabe, T. Hirai
- Journal Title
  
  J. Appl. Polym. Sci. 92
  
  Pages: 3644-3650
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16350123
[Journal Article] Bending-electrostrictive response of polyurethane films subjected to a reversed electric field2004
- Author(s)
  M.Watanabe, T.Hirai
- Journal Title
  
  J.Appl.Polym.Sci. 92(6)
  
  Pages: 3644-3650
- Data Source
  KAKENHI-PROJECT-16350123
[Journal Article] Polypyrrole film with stripped pattern2004
- Author(s)
  M. Watanabe, T. Hirai
- Journal Title
  
  J. Polym. Sci., Part B: Polym. Phys. 42
  
  Pages: 2460-2466
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16350123
[Journal Article] She Tokunaga : Suitable properties of ink to create inkjet-printed surface-directed microchannels that utilize the pinning effect of a triple line on a rough surface
- Author(s)
  Masashi Watanabe, Yu Eiwa
- Journal Title
  
  Sens.Actuators B in press
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19510128

1. HIRAI Toshihiro (30126700)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
2. HAMADA Kunihiro (30208582)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. FUJII Toshihiro (50126702)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Watanabe Masashi 渡邊 真志

WATANABE Masashi 渡邊 真志

渡辺 真志 ワタナベ マサシ

Research Projects

Research Products

Co-Researchers

Formation of aligned needle-like crystals using wrinkles in polymer filmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Langmuir-Blodgett films deposited on an elastic substrate and the wrinkles formed in these filmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Easy Production of Original MicroreactorsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Electrically Induced Amoeba-like Dreformation of Organogels and Their Applications for Artificial Muscle and Devices

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

非イオン性高分子柔軟材料の電場による高速大変形過程の分子シンクロナイゼーション

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

伸縮性ポリピロール電極を用いた高分子曲げ電歪アクチュエータPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Motility of Artificial Muscle using Charge Injection -Solvent Drag by Applying an Electric Field

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

ポリウレタンの曲げ電歪(機構の解明)Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Coil Formation of a Silicone String Using UV-Ozone Treatment2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spontaneous formation of discrete arrangement of particles by dipping ultraviolet/ozone-treated poly(dimethylsiloxane) substrate in solution2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] An inkjet-printed microfluidic device for liquid-liquid extraction2011

Author(s)

Journal Title

Data Source

[Journal Article] An Inkjet-Printed Microfluidic Device for Liquid-Liquid Extraction2011

Author(s)

Journal Title

Data Source

[Journal Article] Microfluidic Devices Easily Created Using an Office Inkjet Printer2010

Author(s)

Journal Title

Data Source

[Journal Article] Microfluidic Devices Easily Created Using an Office Inkjet Printer2010

Author(s)

Journal Title

Data Source

Watanabe Masashi 渡邊真志

WATANABE Masashi 渡邊真志

渡辺真志ワタナベマサシ