APPLICATION OF UV-CURABLE DIAZORESIN .1. IMMOBILIZATION OF GLUCOSE-OXIDASE INTO PVA IN THE PRESENCE OF UV-SENSITIVE DIAZORESIN AND SENSITIZERS

被引：13
作者：
LIU, JH
CHEN, MY
LIN, MT
机构：
[1] Department of Chemical Engineering, National Cheng Kung University, Tainan
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 1990年 / 40卷 / 11-12期
关键词：
D O I：
10.1002/app.1990.070401128
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A study of the immobilization of glucose oxidase into poly(vinyl alcohol) membrane in the presence of UV light sensitive diazcresin and benzoic acid and/or sodium benzoate sensitizers was carried out. An effective enzyme electrode by using the immobilized glucose oxidase membrane was developed. The effect of the concentration of diazoresin and sensitizers in poly(vinyl alcohol), UV nght irradiation on the degree of insolubility as well as the activity yield of the membrane were examined for the immobilized glucose oxidase using glucose as a substrate. An unstable phenomenon was found in the initial usage of the immobilized glucose oxidase membrane prepared from poly(vinyl alcohol)‐sensitizer system. Activity yields of 39.98 and 35.30 for poly(vinyl alcohol)‐diazoresin and poly(vinyl alcohol)‐sensitizer system were obtained, respectively. Copyright © 1990 John Wiley & Sons, Inc.
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页码：2161 / 2171
页数：11
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