P31. Evolution of Ultrasonic Medium Using Coumarin Probes(Poster Presentation)
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概要
- 論文の詳細を見る
Aqueous solution of Coumarin was set in water bath of US (500KHz) and used as probe to evaluate the ultrasound media. Absorption spectra of the probe were measured at different exposure times from 0 min to 120 min. The π-π* transition band of the Coumarin decreased with increased exposure time. It was observed that the spectral change was remarkably occurred in 100 W output to that of 50 W. Measurement of NMR in D20 was supported vis spectral change.
- 日本ソノケミストリー学会の論文
- 2011-10-15
著者
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Kobayashi Takaomi
Department Of Chemistry Nagaoka University
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HIRANO KOSUKE
Department of Gastroenterology, Graduate School of Medicine, University of Tokyo
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Zhou WeiMin
Department of Materials Science and Technology, Nagaoka University of Technology
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