2010 Fiscal Year Final Research Report
Development of Waveguide Spectroscopy Using Liquid-core/Liquid-Cladding Optical Waveguide and Its Application to Liquid/Liquid Interface Studies
| Project/Area Number |
20350033
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Analytical chemistry
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| Research Institution | Gunma University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
SUGII Yasuhiko 東京大学, 大学院・工学系研究科, 特任准教授 (90345108)
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| Co-Investigator(Renkei-kenkyūsha) |
HOTTA Hiroki 奈良教育大学, 教育学部, 准教授 (80397603)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 液液光導波路 / マイクロチップ / 数値流体力学 / 粒子画像流速測定法 / 界面反応 |
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| Research Abstract |
Waveguide spectroscopy using a liquid-core/liquid-cladding optical waveguide (LLW) was developed for liquid/liquid interfaces studies. Firstly, a new LLW instrumental set-up was developed for stable and reproducible LLW formation. Secondly, a simulation model of the LLW was developed based on computational fluid dynamics. The simulation results showed good agreement with those of LLW experiments. Thirdly, the LLWs were applied to the observation of a radical scavenging reaction and a complexing reaction. Additionally, a new LLW for the study on water/ionic liquid interfaces was developed.
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