Development of functional organic materials showing adhesive or coating ability with gelation.
| Project/Area Number |
15K05480
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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 |
Functional solid state chemistry
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| Research Institution | Kyushu Institute of Technology |
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Principal Investigator |
Tsuge Akihiko 九州工業大学, 大学院工学研究院, 教授 (80179986)
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| Co-Investigator(Kenkyū-buntansha) |
北村 充 九州工業大学, 大学院工学研究院, 教授 (10313199)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | ゲル / 酸化還元 / 水素結合 / オルガノゲル / シクロファン / フェロセン / 分子認識 / 蛍光発光 |
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| Outline of Final Research Achievements |
In this research organogelator candidates which consist of the ferrocene unit have been prepared. It has been suggested that two amino acid residues in the structure are necessary to form a stable organogel. Addition of an oxidizing agent such as NaClO induces the collapse of the gel, and reproduction of the gel was observed by addition of a reducing agent such as glutathione. It has been found out that the on-off switching of gel formation can be achieved by red-ox reaction. Two kinds of glutamaic acid-based coumarin derivatives show a quite different trend against gelation in organic solvents in terms of inter- or intramolecular hydrogen bonds involved. It has been found out that addition of the valinate structure into the coumarine derivative could improve its gelation ability.
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Report
(4 results)
Research Products
(24 results)
