Development of nano-mechanical apparatus using a combined system of optical tweezers and surface plasmon
| Project/Area Number |
21750218
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer/Textile materials
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| Research Institution | Kyoto University |
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Principal Investigator |
HORINAKA Junichi Kyoto University, 大学院・工学研究科, 助教 (00313734)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 光ピンセット / 表面プラズモン / ナノ力学 / 高分子材料 / 表面走査 / マイクロレオロジー / 光学装置 / バネ定数 |
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| Research Abstract |
An apparatus for mechanical measurement that determines the force and the displacement simultaneously with extremely high precision was constructed. By using a combined system of the optical tweezers, which have a high resolution for the force, and the surface plasmon, which is very sensitive to the distance, mechanical measurement for a polymer chain was carried out. Slight force from the chain was successfully detected.
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Report
(3 results)
Research Products
(9 results)
