Development of molecular assembly-based chemosensors for a highly sensitive optode
| Project/Area Number |
15K05487
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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 | Meijo University |
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Principal Investigator |
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| Project Period (FY) |
2015-10-21 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | ケモセンサー / 分子集合体 / 低分子ゲル / オプトード / 分子集合 / クルクミン / 自己集合 / 色素 |
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| Outline of Final Research Achievements |
Aiming at development of sensitive materials for highly sensitive optodes, novel optsensitive one-dimensional assemblies were synthesized and evaluated. Curcumin-based self-assembling compound having long alkyl chains or oligoethyleneglycol chains were synthesized for this purpose. As expected, Cu(II) can quench the fluorescence from a thin film prepared from the assembly consisting of compound 1. Compound 2 shows fine gelation properties for water and water/1-propanol mixed solvent system. Upon addition of Cu(II) to the gel consisting of 2, fluorescence quenching did not occur in controlled manner but gave precipitation thus, the assembly of 2 can be utilized as a chemosensor.
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Report
(4 results)
Research Products
(5 results)
