半導体電極の表面に構造制御した分子層を形成するための非特異吸着抑制手法
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概要
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In the process of molecular modification on an electrode surface, the unspecific adsorption of molecules impedes preparation of ordered molecular interface. In this study, we have investigated the unspecific adsorption of a designed molecule for photo-excited current based affinity sensors on a semiconductor electrode. In preparation process of the molecular interface, we propose an unspecific-adsorption-free process using cyclodextrin, which is able to suppress unspecific molecular adsorption at the solution-solid interface. Using the method, specific reaction of molecular immobilization can be done without disturbance of the unspecific adsorption.
著者
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Haruyama Tetsuya
Department Of Applied Biological Science Faculty Of Science And Technology Tokyo University Of Scien
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HARUYAMA Tetsuya
Department of Biological Functions and Engineering, Kyushu Institute of Technology
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WAKABAYASHI Ryo
Department of Biological Functions and Engineering, Kyushu Institute of Technology
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