Nano scale surface structure and wetting control via layer-by-layer self-assembly process

• Project/Area Number: 21510117
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: Keio University
• Principal Investigator: SHIRATORI Seimei 慶應義塾大学, 理工学部, 准教授 (00222042)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2009: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
• Keywords: 交互吸着法 / 自己組織化 / 抗血栓薄膜 / 表面濡れ性の制御 / ナノ構造制御 / 交互積層法 / 反射防止膜 / モスアイ構造 / 屈折率 / 交互吸着 / 血栓 / ナノ / 表面 / 濡れ性 / 抗血栓

Research Abstract

An antithrombotic film inhabits adsorption of fibrinogen with hydrogen bonding between polyelectrolyte and water solved polymer via layer-by-layer self assembly process. Moreover, we successfully fabricated on antireflective antithrombotic film, which has hierarchical porous structure with gradient air void. In these results indicated highly transparent antithrombotic film suitable for medical technology.

Research Products

• [Journal Article] Correlation of Antithrombogenicity and Heat Treatment for Layer-by-Layer Self-Assembled Polyelectrolyte (2011)
  • Author(s): Momotomi Mastuda and Seimei Shiratori
  • Journal Title: Lngmuir Volume: 27 Pages: 4271-4271
• [Journal Article] Control of Structure and Film Thickness Using Spray Layer-by-Layer Method : Application to Double-Layer Anti-Reflection Film (2011)
  • Author(s): Kyu-Hong Kyung, Kouji Fujimoto, Seimei Shiratori
  • Journal Title: Jpn. J. Appl. Phys Volume: 50 Pages: 35803-35803
• [Journal Article] Nanoscale Texture Control of Polyelectrolyte Multilayer Using Spray Layer-by-Layer Method (2011)
  • Author(s): Kyu-Hong Kyung, Seimei Shiratori
  • Journal Title: Jpn. J. Appl. Phys Volume: 50 Pages: 25602-25602
• [Journal Article] Nanoscale Texture Control of Polyelectrolyte Multilayer Using Spray Layer-by-Layer Method (2011)
  • Author(s): Kyung Kyu-Hong, Seimei Shiratori
  • Journal Title: The Japan Society of Applied Physics Volume: 50 Issue: 2R Pages: 025602-025602
  • DOI: 10.1143/jjap.50.025602
  • Peer Reviewed
• [Journal Article] Correlation of Antithrombogenicity and Heat Treatment for Layer-by-Layer Self-Assembled Polyelectrolyte Films (2011)
  • Author(s): Motomi Matsuda, Seimei Shiratori
  • Journal Title: Langmuir Volume: 27 Issue: 7 Pages: 4271-4277
  • DOI: 10.1021/la200340v
  • Peer Reviewed
• [Journal Article] Correlation of Antithrombogenicity and Heat Treatment for Layer-by-Layer Self-assembled Polyelectrolyte Films (2011)
  • Author(s): 松田素洋、白鳥世明
  • Journal Title: Langmuir Volume: 27(7) Pages: 4271-4277
  • Peer Reviewed
• [Journal Article] Investigation of TiO2 Thin Film Growth by Layer-by-Layer Self-Assembly for Application to Optical Devices (2010)
  • Author(s): Kyung Kyu-Hong, Kouji Fujimoto, Seimei Shiratori, Jin-Ho Kim, Sea-Hooo Kim
  • Journal Title: Jpn. J. Appl. Phys Volume: 49 Pages: 45001-45001
• [Presentation] Fabrication of Self-assembled Hierarchical Structure with Gradient Refractive Index for Antirefraction (2011)
  • Author(s): Motomi Matsuda, Seimei Shiratori
  • Organizer: 15th International Conference of Thin Films
  • Place of Presentation: 京都テルサ
  • Year and Date: 2011-11-08
• [Presentation] 交互吸着法による傾斜屈折率構造を有する反射防止膜の作製 (2011)
  • Author(s): 松田素洋、白鳥世明
  • Organizer: 応用物理学会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2011-03-24
• [Presentation] Nano-scale and film thickness control of texture structure of thin film using spraying Layer-by-layer method (2010)
  • Author(s): Kyung Kyu-Hong, Kouji. Fujimoto, Seimei Shiratori
  • Organizer: Pacifichem
  • Place of Presentation: Hawaii
  • Year and Date: 2010-12-15
• [Presentation] Investigation of Correlation between Antithrombogenicity and Thermal Treatment for Organized Organic Thin Films (2010)
  • Author(s): 松田素洋、白鳥世明
  • Organizer: Lb 13 International Conference
  • Place of Presentation: Laval University
  • Year and Date: 2010-07-21
• [Presentation] 耐水性および耐久性を向上させた交互吸着膜の作製 (2010)
  • Author(s): 井上耕平、白鳥世明
  • Organizer: 応用物理学会
  • Place of Presentation: 東海大学
  • Year and Date: 2010-03-18
• [Presentation] 交互吸着膜における抗血栓性と熱処理との相関性の検討 (2010)
  • Author(s): 松田素洋、井上耕平、白鳥世明
  • Organizer: 応用物理学会
  • Place of Presentation: 東海大学
  • Year and Date: 2010-03-18
• [Book] 実際に使える交互吸着膜、表面 (2012)
  • Author(s): 白鳥世明、藤本幸司、慶奎弘
• [Remarks]
  • URL: http://www.appi.keio.ac.jp/shiratori/bio.html
• [Remarks]
  • URL: http://www.appi.keio.ac.jp/shiratori/
• [Remarks]
  • URL: http://www.appi.keio.ac.jp/shiratori/bio.html
• [Remarks]
  • URL: http://www.appi.keio.ac.jp/shiratori/bio.html