| Project/Area Number |
26630035
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
Yoshida Kazuhiro 東京工業大学, 科学技術創成研究院, 教授 (00220632)
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| Co-Investigator(Kenkyū-buntansha) |
横田 眞一 東京工業大学, 精密工学研究所, 教授 (10092579)
金 俊完 東京工業大学, 科学技術創成研究院, 准教授 (40401517)
嚴 祥仁 東京工業大学, 科学技術創成研究院, 助教 (20551576)
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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 |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 先端機能デバイス / マイクロ・ナノデバイス / 交流電気浸透 / ドラッグデリバリ―システム / 医療・福祉 / MEMS / 電鋳 / マイクロポンプ / ドラッグデリバリーシステム |
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| Outline of Final Research Achievements |
As a principal component of small-sized advanced external stimulation responsive drug delivery systems, a novel ac electroosmotic micropump using a plate-cylinder electrode array was proposed and developed. First, the micropump using a pair of plate and cylinder electrodes was proposed and characterized by simulation based on finite element method. Second, the micropump using a plate-cylinder electrode array was proposed, fabricated using micro electroforming, and characterized experimentally. Third, higher output power due to miniaturization of cylinder electrodes was experimentally confirmed. Finally, higher output power due to electric field modification by adding electrodes was investigated by simulation and experiments. A part of fundamental technologies to realize small-sized advanced external stimulation responsive drug delivery systems was established.
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