Shaping Conducting Polymer Fibers by Means of Electrochemiluminescence Microscopy
| Project/Area Number |
19F19769
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Single-year Grants |
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| Section | 外国 |
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| Review Section |
Basic Section 35020:Polymer materials-related
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
ビラニ エレナ (2021) 東京工業大学, 物質理工学院, 特任助教 (40943618)
稲木 信介 (2019-2020) 東京工業大学, 物質理工学院, 准教授 (70456268)
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| Co-Investigator(Kenkyū-buntansha) |
VILLANI ELENA 東京工業大学, 物質理工学院, 外国人特別研究員
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| Project Period (FY) |
2019-11-08 – 2022-03-31
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| Project Status |
Completed (Fiscal Year 2021)
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| Budget Amount *help |
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2021: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2020: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2019: ¥500,000 (Direct Cost: ¥500,000)
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| Keywords | 電気化学発光 / バイポーラ電気化学 / ルミノール / 導電性高分子 / 電解重合 / イメージング / 電位分布 / バイポーラ電極 / ルテニウム錯体 |
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| Outline of Research at the Start |
本研究では、バイポーラ電解重合法において、電気化学発光（ECL）と組み合わせることにより、成長する導電性高分子ファイバーまたは薄膜の成長方向や次元を制御することを目的とする。バイポーラ電解重合中に共存させた発光団のECLシグナルを検出し、成長末端の活性サイトを可視化するとともに、フィードバック制御により印加電圧を自動制御することにより活性サイトの局在化を達成し、成長制御を試みる。
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| Outline of Annual Research Achievements |
The combination of ECL and bipolar electrochemistry has resulted in a successful strategy to enrich the scientific knowledge of the research fellow regarding bipolar electrochemistry, and bipolar electrochemical systems in general. Indeed, in the research paper published in Analytical Chemistry, we have developed a simple and straightforward analytical tool to map the electrode potential established over a bipolar electrode, by imaging the location where the potential is suitable to trigger the luminescent reaction. Noteworthy, such analytical tool allows the quantification of the potential variation over the bipolar electrode when the geometry of the electrochemical cell or the positioning of the driving electrodes is varied, and also permits to monitor its evolution as a function of the total applied voltage. The strength of the method relies on the simplicity of use, because it can be readily adapted to any type of bipolar electrochemical configuration.
Another innovative approach explored during the collaborative research has been the use of different type of conducting polymer films as bipolar electrodes to generate the ECL emission from luminol and hydrogen peroxide in a wireless manner. The results of this research have been published in Electrochimica Acta journal as a part of the Special Issue of the 71st Annual Meeting of the International Society of Electrochemistry (ISE) held in 2020.
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| Research Progress Status |
令和3年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
令和3年度が最終年度であるため、記入しない。
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Report
(3 results)
Research Products
(24 results)
