| Project/Area Number |
26410150
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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 |
Analytical chemistry
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| Research Institution | Kyoto Institute of Technology |
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Principal Investigator |
Yoshida Yumi 京都工芸繊維大学, 分子化学系, 准教授 (40314306)
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| Co-Investigator(Kenkyū-buntansha) |
前田 耕治 京都工芸繊維大学, 分子化学系, 教授 (00229303)
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| Co-Investigator(Renkei-kenkyūsha) |
FUKUYAMA Mao 京都工芸繊維大学, グローバルエクセレンス, 助教 (40754429)
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| Research Collaborator |
UCHIDA Junya
NAKAMURA Yui
KUSAKABE Emi
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 絶対定量 / クーロメトリー / イオン / 液液界面 / 電解抽出 / イオン分離 / イオン移動 / 薄層電解セル / タンデム型 / 電解フローセル / 液液界面イオン移動ボルタンメトリー / 薄層 / 唾液 / フローセル / 電解分離 |
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| Outline of Final Research Achievements |
We developed a tandem-type thin layer-electrolytic flow cell, which realizes “separation”, “absolute determination”, and “qualitative analysis” in one flow by installing it in the stage prior to mass spectrometry. The two flow cells were connected each other. One cell in upstream was one for separation, and the other cell in downstream for coulometric determination. We investigated the degree of separation and electrolysis efficiency by injecting a mixed solution containing two kinds of ions. As a result, ionic separation was realized by controlling the applied potential in the upstream cell, and coulometric determination was achieved in the downstream cell. The proposed tandem-type thin-electrolytic flow cell made it possible simultaneous absolute determination of multi ions in mixed solution.
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