2017 Fiscal Year Final Research Report
Optically controllable electrophoresis with a photoconductive substrate
| Project/Area Number |
16K13698
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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 |
Optical engineering, Photon science
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| Research Institution | Shizuoka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
居波 渉 静岡大学, 電子工学研究所, 准教授 (30542815)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | 光マニピュレーション / レーザートラップ / 光学顕微鏡 / 燃焼解析 / 微小液滴 / 光操作 / 高速度観察 / レーザー計測 |
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| Outline of Final Research Achievements |
A photoconductive substrate is used to perform electrophoresis. Light-induced micro-particle flow manipulation is demonstrated without using a fabricated flow channel. The path along which the particles were moved was formed by an illuminated light pattern on the substrate. Because the substrate conductivity and electric field distribution can be modified by light illumination, the forces acting on the particles can be controlled. This technique has potential applications as a high functionality analytical device. The manipulation of biological cells were demonstarted.
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| Free Research Field |
応用物理学、応用光学
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