| Project/Area Number |
23550217
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Organic industrial materials
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
SAKAI Hideki 東京理科大学, 理工学部, 教授 (80277285)
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| Co-Investigator(Kenkyū-buntansha) |
SAKAMOTO Kazutami 千葉科学大学, 薬学部, 教授 (70537183)
SAKAI Kenichi 東京理科大学, 総合研究機構, 講師 (20453813)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 界面活性剤 / 光異性化 / 紐状ミセル / 粘性制御 / 分子集合体 / 光学異性体 / 吸着ミセル / ジェミニ型界面活性剤 / 臨界充填パラメーター / 光応答性分子 / ミセル / 吸着可溶化 |
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| Research Abstract |
1) Effect of optical chirality on the self assembly of surfactants: Gemini surfactants with anti- and syn- type structures were synthesized and the effect of steric configuration of the hydrophilic moieties on the interfacial chemical properties was investigated
2) Photochemical viscosity control of organic solvent using azobenzne-modified amphiphiles: To reversed wormlike micellar solutions were added the various azobenzene modified amphiphilies and the effect of molecular structure of the azobenzene derivatives on the photo-induced viscosity change of organic solvent was studied.
3) Change in morphology of surfactant admicelles induced by the addition of hardly water soluble organic substances: Photoresponsive substances were added to the surfactant admicelles formed at solid/liquid interface and the effect of photoisomerization reaction on the morphology of the admicelles was evaluated by using atomic force microscope (AFM).
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