The obtained biosensor exhibits high sensitivity , excellent reproductivity and good stability with substantially improved performance . part two describes the manufacture and characterization of glucose oxidase - silver sol - polyvinyl butyral modified platinum electrodes with tris ( 2 , 2 ' - bipyridyl ) cobalt ( iii ) perchlorate as an electron transfer mediator in the glucose solution 用纳米ag溶胶固定god ,采用聚乙烯醇缩丁醛为辅助固酶膜基质修饰铂丝电极,并以葡萄糖溶液中的co恤pyh ( cio4 ) 3为电子媒介体组成葡萄糖氧化酶生物传感器。
The response of the glucose electrode is surveyed by determining cyclic voltammetric peak current values under aerobic solution conditions . electrocatalytic oxidation of glucose at the electrode is evaluated with respect to temperature , ph value of solution and concentration of tris ( 2 , 2 ' - bipyridyl ) cobalt ( iii ) perchlorate 实验用循环伏安法测定有氧溶液条件下葡萄糖在该生物传感器上产生的催化氧化峰电流,考察了温度、溶液ph值和co ( bpb浓度对传感器的电流响应性能的影响。