Photochemical process utilizing optical near-field for functional extended-nano chemical system
| Project/Area Number |
25706011
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Nano/Microsystems
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| Research Institution | The University of Tokyo |
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Principal Investigator |
Mawatari Kazuma 東京大学, 工学(系)研究科(研究院), 准教授 (60415974)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥23,530,000 (Direct Cost: ¥18,100,000、Indirect Cost: ¥5,430,000)
Fiscal Year 2015: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2014: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2013: ¥10,920,000 (Direct Cost: ¥8,400,000、Indirect Cost: ¥2,520,000)
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| Keywords | マイクロ／ナノ流体デバイス / 近接場 / 部分修飾 / 非蛍光性分子検出 / 拡張ナノ空間 / 検出 / 表面修飾 / 回折限界 / ナノフルイディクス / 光化学反応 / 拡張ナノ |
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| Outline of Final Research Achievements |
The significant progresses have been seen in integrating chemical and biological laboratory on 10-100 um space (microspace). Recently, the research target is going into 10-100 nm space (extended-nano space). However, the extended-nano space is smaller than even wavelength of light, and the technololical difficulties exist for fabrication, detection, and fluidic control. Here, I focused on optical near-field light (ONF), which is generated around nanostructures with the size less than optical diffraction limit. In this study, I developed photochemical processes for the extended-nano space by utilizing ONF, top-down fabrication method, and bottom-up fabrication method. This method will contribute to device technologies utilizing extended-nano space such as single cell and single molecule analytical devices.
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Report
(4 results)
Research Products
(8 results)
