2009 Fiscal Year Final Research Report
Fabrication of Polymer Nano-Devices Using Bottom-up Nanotechnology
| Project/Area Number |
17105006
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer/Textile materials
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| Research Institution | Tohoku University |
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Principal Investigator |
MIYASHITA Tokuji Tohoku University, 多元物質科学研究所, 教授 (40124630)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Akira 東北大学, 多元物質科学研究所, 准教授 (40182901)
MITSUISHI Masaya 東北大学, 多元物質科学研究所, 准教授 (70333903)
MATSUI Jun 東北大学, 多元物質科学研究所, 准教授 (50361184)
KIM Yeji 東北大学, 多元物質科学研究所, 講師 (10431470)
MIKAYAMA Aakeshi 東北大学, 多元物質科学研究所, 助手 (50327318)
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| Project Period (FY) |
2005 – 2009
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| Keywords | ナノ材料 / 超薄膜 / 表面・界面特性 / 先端機能デバイス |
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| Research Abstract |
We have carried out basic research aiming at new type of nano-devices based on polymer nanosheet assemblies using the Langmuir-Blodgett (LB) technique. We demonstrated photochemically patterned polymer nanosheets for 3D nanoarchitecture and an efficient organic electrochemical transistor composed of polymer LB film. We also investigated preparation of free-standing polymer nanosheet assemblies with highly ordered structure and nanoscale periodicity from nanometer to micrometer. Hybrid polymer nanoassemblies for luminescence sensor application, and enhancement of nonlinear optical efficiency via surface plasmon coupling were also investigated. For these outstanding results, we were invited to contribute a Highlight article to Journal of Materials Chemistry.
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