| Project/Area Number |
15K05474
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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 | Mie University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
平井 克幸 三重大学, 地域イノベーション推進機構, 准教授 (80208793)
岡崎 隆男 三重大学, 工学研究科, 准教授 (90301241)
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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 |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | イオンセンサー / 自己組織化単分子膜 / 分子三脚 / アダマンタン / デアザプリン / フェロセン / 薗頭カップリング / サイクリックボルタンメトリー |
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| Outline of Final Research Achievements |
Self-assembled monolayer of molecular tripod, consisting of a tripod-shaped trithiol with the adamantane core, dezapurine as a metal ligand, and ferrocenyl group as an electroactive moiety, was prepared on a gold substrate. The redox potential of the ferrocenyl group in this monolayer was shifted to the positive side in the presence of Pb2+, Zn2+, and Hg2+, while no shift was observed with Cu2+ and Na+. The sensitivity to Pb2+ was so high that even 1.0E-9 M of Pb2+ could be detected. Thus, an extra-sensitive, selective ion sensor was developed using the self-assembled monolayer of molecular tripod.
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