2013 Fiscal Year Final Research Report
Activation of catalyzed-liquid phase reactions in a microreactor by acoustic wave resonance oscillation
Project/Area Number |
23246137
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Catalyst/Resource chemical process
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Research Institution | Nagaoka University of Technology |
Principal Investigator |
INOUE Yasunobu 長岡技術科学大学, 工学部, 特任教授 (30016133)
|
Co-Investigator(Renkei-kenkyūsha) |
NISHIYAMA Hiroshi 東京大学, ARPChem柏集中研, 主幹研究員 (50303186)
|
Project Period (FY) |
2011-04-01 – 2014-03-31
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Keywords | 触媒・化学プロセス / 表面・界面物性 / マイクロリアクター / 圧電効果 / 共鳴振動 / 固定化酵素 / 液総触媒反応 / 強誘電体 |
Research Abstract |
In aiming at establishing a method for the activation of catalyzed liquid-phase reactions, the acoustic wave resonance oscillation that can be generated on a ferroelectric crystal by rf electric power was applied to the catalytic reactions in a microreactor by the immobilized enzymes. In all the immobilized enzymes such as glucose oxidase, galactose oxidase, D- and L-amino acid oxidase, the remarkable catalytic activity enhancement was induced by the generation of resonance oscillation with considerable decreases in the activation energy of the reactions. The resonance oscillation was revealed to have the significant effects of strengthening the interactions between the enzymes and substrates, and it was concluded that the resonance oscillation is quite useful to activate the immobilized catalysts for liquid phase reactions.
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Research Products
(10 results)