대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 추계학술대회 논문집 학회본부 C
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- Pages.984-986
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- 1999
Polypyrrole-Glucose Oxidase 효소전극에 대한 효소 고정화의 정성적 평가
Qualitative Analyses of Porypyrrole-Glucose Oxidase Enzyme Electrode for Immobilization
- Kim, Hyun-Cheol (Dept. of Electrical Eng., Chonnam Univ.) ;
- Gu, Hal-Bon (Dept. of Electrical Eng., Chonnam Univ.) ;
- SaGong, Geon (Dept. of Electrical Eng., Dong-A Univ.)
- 발행 : 1999.11.20
초록
In the case of immobilizing of glucose oxidase in organic polymer using electrosynthesis, the glucose oxidase obstructs charge transfer and mass transport during the film growth. This may lead to short chained polymer and make charge-coupling weak between the glucose oxidase and the backbone of the polymer. That is mainly due to insulating property and net chain of the glucose oxidase. Such being the case, it is useless to increase in amount of glucose oxidase more than reasonable in the synthetic solution. We establish by means of qualitative analysis that amount of immobilized glucose oxidase can be improved by adding a hole ethyl alcohol in the synthetic solution. As ethyl alcohol was added by 0.1mol
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