2011 Fiscal Year Final Research Report
Design for nano-structure and dynamics controlled by meso interfaces.
| Project/Area Number |
21340119
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Biophysics/Chemical physics
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| Research Institution | Kyoto University |
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Principal Investigator |
YAMAMOTO Jun 京都大学, 大学院・理学研究科, 教授 (10200809)
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| Co-Investigator(Kenkyū-buntansha) |
TAKANISHI Yoichi 京都大学, 大学院・理学研究科, 准教授 (80251619)
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| Project Period (FY) |
2009 – 2011
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| Keywords | ソフトマター / 対称性 / 流動誘起相転移 / 臨界現象 / 分子バルブ / 局所ガラス |
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| Research Abstract |
We have proposed novel concept for the design structure and dynamics of the nano structure of the soft matter produced by the dynamic control of the nano interfaces. We have confirmed that the diffusion of the fluorescent molecules can be controlled by the liquid-liquid crystal transition of the LC nano micelles. We have found that external flow field induces the Smectic-C to Smectic-A transition in spite of the flow field break the symmetry of the space. Finally, the anomalous critical phenomena was found in the'induced Smectic-A' binary mixture of the smectic-C compounds. These experimental findings are strongly correlated to the principle of the'dynamic control of the nano interfaces'.
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[Journal Article] A facile preparation method of a PFC-containing nano-sized emulsion for theranostics of solid tumors2012
Author(s)
K. Shiraishi, R. Endoh, H. Furuhata, M. Nishihara, R. Suzuki, K. Maruyama, Y. Oda, J. Jo, Y. Tabata, J. Yamamoto, M. Yokoyama
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Journal Title
Int. J. of Pharmaceutics
Volume: 421
Pages: 379-387
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