Raman spectroscopic observation of a single polymer chain
| Project/Area Number |
23655211
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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 |
Polymer/Textile materials
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| Research Institution | University of Fukui |
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Principal Investigator |
MAEDA Yasushi 福井大学, 大学院・工学研究科, 教授 (60242484)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | ラマン分光 / 近接場 / 表面プラズモン / ラマン分光法 |
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| Research Abstract |
Raman scattering contains abundant information concerning the structure of molecules. However, it is difficult to analyze a sample of a small amount by Raman spectroscopy because its intensity is very low. In this project, we have studied enhancement of Raman scattering by surface plasmon arising on metal surface and applied the effect to the observation ofRaman scattering from a single molecule. For this purpose, a scanning tunnel microscopy-Raman spectrometer (STM-Raman) and an atomic force microscopy-Raman spectrometer (AFM-Raman) have been prepared.
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Report
(3 results)
Research Products
(20 results)
