| Project/Area Number |
11650833
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
工業分析化学
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| Research Institution | TOKYO METROPOLITAN UNIVERSITY |
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Principal Investigator |
UCHIYAMA Katsumi Tokyo Metropolitan Uni. Assoc. Prof., 工学(系)研究科(研究院), 助教授 (40151899)
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| Co-Investigator(Kenkyū-buntansha) |
SHIMOSAKA Takuya Tokyo Metropolitan Univ. Research Assoc., 工学(系)研究科(研究院), 助手 (40295473)
NAKAGAMA Tatsuro Tokyo Metropolitan Univ. Research Assoc., 工学(系)研究科(研究院), 助手 (50244421)
HOBO Toshiyuki Tokyo Metropolitan Univ. Professor, 工学(系)研究科(研究院), 教授 (00087321)
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| Project Period (FY) |
1999 – 2001
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| Project Status |
Completed (Fiscal Year 2001)
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| Budget Amount *help |
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2001: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2000: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1999: ¥2,100,000 (Direct Cost: ¥2,100,000)
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| Keywords | Thermal lens spectroscopy / Total internal reflection / Evanescent wave / Laser / Interface / Solid / liquid interface / Micro pattern / Microscopic imaging / 固・液界面 / 液体クロマトグラフィー / 錯形成 / 状態計測 / 石英ガラス / pH / マイクロチップ |
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| Research Abstract |
We have developed a preparation method for functional surface utilizing polymer micro channel. The merits of the method are as follows: 1) We have developed reproducible polymer micro channel using a novel glass template with in situ polymerization of polyester. 2) Molecular function was easily incorporated into the micro channel by the addition of functional molecule with double bond inside the molecule to the unsaturated polyester. 3) Also we have developed a preparation technique of functional surface by the further derivatization of inner wall of the micro channel. Regarding to the practical results, please refer to the papers published in the Academic Journals.
Then we have developed a novel 'Thermal Lens spectrometry with total internal reflection geometry'. The method enables precise analysis for solid-liquid interface. We apply this method to the glass/liquid interface to probe organic dye dissolved in liquid phase. We first made the adsorption behavior, adsorption velocity, and adsorption mechanism of the dye clear. Then we applied this method to liquid/liquid interface to understand the mechanism of complex formation. And also aiming at the high-resolution thermal microscope, we have developed scanning thermal lens microscope. This study has many possibilities over conventional microscope and enlarges the scope of the thermal lens spectroscopy. We expect that this technique pioneer the new research field for the material science, biological studies. We made a micro pattern on a glass surface. Then the microscope imaged the pattern by x, y - scanning of the sample and beam. The resolution of the microscope was about 50 micrometer. Use of a beam expander made the resolution 5 times greater than the one for original instrumental setup.
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