Formation of bio-platform utilizing interaction between many-bodies in static electric field

• Project/Area Number: 20760491
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Material processing/treatments
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: ISHIZAKI Takahiro National Institute of Advanced Industrial Science and Technology, サステナブルマテリアル研究部門, 研究員 (50397486)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 自己組織化 / 静電ポテンシャル / 生体分子

Research Abstract

官能基の異なる有機分子を利用した自己組織化単分子膜を作製し,その表面上での静電ポテンシャルのゆらぎの状態を明らかにした。また,その表面上での細胞接着および細胞の分化,増殖,アポトーシスで重要な役割を果たすタンパクの吸着に及ぼす静電ポテンシャルの影響を調査した。

Research Products

• [Journal Article] Correlation of Cell Adhesive Behaviors on Super-hydrophobic, Super-hydrophilic, and Micropatterned Super-hydrophobic/Super-hydrophilic surfaces to their surface chemistry (2010)
  • Author(s): T. Ishizaki, N. Saito, O. Takai
  • Journal Title: Langmuir 26 Pages: 8147-8154
• [Journal Article] Correlation of Cell Adhesive Behaviors on Super-hydrophobic, Super-hyd rophilic, and Micropatterned Super-hydrophobic/Super-hydrophilic surfaces to their surface chemistry (2010)
  • Author(s): T.Ishizaki, N.Saito, O.Takai
  • Journal Title: Langmuir (in press)
  • Peer Reviewed
• [Journal Article] Effect of Humidity and Solution Age on Growth of Organosilane Self-Assembled Monolayers (2008)
  • Author(s): S.H. Lee, T. Ishizaki, N. Saito, O. Takai
  • Journal Title: Jpn. J. Appl. Phys. 47 Pages: 6416-6421
  • NAID: 40016211025
• [Journal Article] Surface Characterization of Binary Nano/Micro Domains Composed of Alkyl and Amino-Terminated Self-Assembled Monolayers (2008)
  • Author(s): S.H. Lee, T. Ishizaki, N. Saito, O. Takai
  • Journal Title: Appl. Surf. Sci. 254 Pages: 7453-7458
• [Journal Article] Effect of Reaction Temperature on Growth of Organosilane Self-Assembled Monolayers (2008)
  • Author(s): S.H. Lee, T. Ishizaki, N. Saito, O. Takai
  • Journal Title: Jpn. J. Appl. Phys. 47 Pages: 6442-6447
  • NAID: 40016211030
• [Journal Article] Effect of Humidity and Solution Age on Growth of Organosilane Self-Assembled Monolayers (2008)
  • Author(s): S. H. Lee, T. Ishizaki, N. Saito, O. Takai
  • Journal Title: Jpn. J. Appl. Phys 47 Pages: 6416-6421
  • NAID: 40016211025
  • Peer Reviewed
• [Journal Article] Surface Characterization of Binary Nano/Micro Domains Composed of Alkyl and Amino-Terminated Self-Assembled Monolayers (2008)
  • Author(s): S. H. Lee, T. Ishizaki, N. Saito, O. Takai
  • Journal Title: Appl. Surf. Sci. 254 Pages: 7453-7458
  • Peer Reviewed
• [Journal Article] Effect of Reaction Temperature on Growth of Organosilane Self-Assembled Monolayers (2008)
  • Author(s): S. H. Lee, T. Ishizaki, N. Saito, O. Takai
  • Journal Title: pn. J. Appl. Phys 47 Pages: 6442-6447
  • NAID: 40016211030
  • Peer Reviewed
• [Presentation] Cell adhesion behaviors on micropatterned super-hydrophobic/super-hydrophilic surface (2010)
  • Author(s): T. Ishizaki, N. Saito, O. Takai
  • Organizer: Florida Chapter of the AVS Science and Technology Society (FLAVS32)
  • Place of Presentation: Florida, USA
• [Presentation] Adsorption Behaviors of Human Plasma Fibrinogen on Micro-domains Composed of Binary Self-Assembled Monolayers terminated with Methyl and Amino groups by Scanning Probe Microscopy (2009)
  • Author(s): T. Ishizaki, N. Saito, O. Takai
  • Organizer: European conference on surface science (ECOSS 26)
  • Place of Presentation: Parma, Italy
• [Presentation] Adhesion Control of Bacteria with Micropatterned Super-hydrophobic/Super-hydrophilic and Super-hydrophobic/Poly(ethylene glycol) Surfaces (2008)
  • Author(s): Y. Miyahara, T. Ishizaki, N. Saito, O. Takai
  • Organizer: INTERFINISH2008 17th WORLD INTERFINISH CONGRESS & EXPOSITION
  • Place of Presentation: Busan, Korea
• [Book] New Industrial Plasma Technology, Chapter 17, Hydrophilicity and Bioactivity of a Polyethylene Terephthalate Surface Modified by Plasma-Initiated Graft Polymerization (2010)
  • Author(s): N. Saito, T. Ishizaki, J. Hieda, S. Fujita, O. Takai
  • Total Pages: 15
  • Publisher: Wiley-VCH
• [Book] New Industrial Plasma Technology, Chapter 17, Hydrophilicity and Bioactivity of a Polyethylene Terephthalate Surface Modified by Plasma-Initiated Graft Polymerization (2010)
  • Author(s): N.Saito, T.Ishizaki, J.Hieda, S.Fujita, O.Takai
  • Total Pages: 13
  • Publisher: Wiley-VCH
• [Book] 撥水・撥油の技術と材料-機単分子膜処理による超はっ水ナノ分子ペーパーの作製 (2008)
  • Author(s): 石崎貴裕, 齋藤永宏, 高井治
  • Publisher: 株式会社シーエムシー出版
• [Book] 撥水・撥油の技術と材料、機単分子膜処理による超はっ水ナノ分子ペーパーの作製 (2008)
  • Author(s): 石崎貴裕、齋藤永宏、高井治
  • Publisher: 株式会社シーエムシー出版