Screen-printed Enzyme Electrodes Using Microcapsules Containing Glucose Oxidase and Mediator
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概要
- 論文の詳細を見る
Polyamide microcapsule containing glucose oxidase (GOD) and tetrathiafulvalene (TTF) was prepared for the application to a molecular recognition element of screen-printed enzyme electrode. The microcapsules were entrapped in a polyion complex film or a carbon ink containing TTF, and then immobilized directly on the screenprinted carbon electrodes. The enzyme activity of the microcapsule was evaluated by the cyclic voltammetry in a phosphate buffer solution containing glucose. The enzyme electrodes were active to oxidize the dissolved glucose which is catalyzed by the entrapped GOD. In addition, the electroactive TTF molecules were proved to penetrate the polyamide membrane and to function as a mediator.
- 公益社団法人 電気化学会の論文
著者
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Watanabe Kunihiro
Department Of Chemical Industry Science University Of Tokyo
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Itagaki Masayuki
Department Of Chemical Industry Science University Of Tokyo
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Shitanda Isao
Department Of Pure And Applied Chemistry Faculty Of Science And Technology Tokyo University Of Scien
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KONYA Masamitsu
Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science
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ASANO Yasufumi
R&D Section, Newlong Seimitsu Kogyo Co., Ltd.
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ASANO Yasufumi
R&D Section, Newlong Seimitsu Kogyo Co., Ltd.
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