Establishment of Theory Determining Self Assembling State of Amphiphilic Molecules Considering Steric Configuration and Steric Coordination
| 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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Report
(4 results)
Research Products
(44 results)
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[Journal Article] Photorheological Response of Aqueous Wormlike Micelles with Photocleavable Surfactant2013
Author(s)
S. Aikawa, R. G. Shrestha, T. Ohmori, Y. Fukukita, Y. Tezuka, T. Endo, K. Torigoe, K. Tsuchiya, K. Sakamoto, K. Sakai, M. Abe, H. Sakai
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Journal Title
Langmuir
Volume: 29
Issue: 19
Pages: 5668-5676
DOI
Related Report
Peer Reviewed
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