バイオエレクトロニクス材料の表面科学
人工ミトコンドリアと高機能人工臓器素子へのアプローチ
1989 年 10 巻 2 号 p. 102-108
詳細
1989 年 10 巻 2 号 p. 102-108
In order to develop and bioeleotronic elements of the highly functional artificial organs, the immobilization of redox proteins such as Cytochrome c was examined on the ITO electrode coated with a variety of hydrophilic polymers. It was found that anionic polymers, e. g. polyglutamic acid derivatives are the most available materials to enhance the electron transport between Cytochrome c and the electrode. Various functions such as switching and memory were confirmed with the present redox electrode. Couplings of Cytochrome c-immobilized electrode with other redox proteins e. g. oxidase and dehydrogenase via diaphorase were also found.
