Fabrication of multilayer films containing horseradish peroxidase based on electrostatic interaction and their application as a hydrogen peroxide sensor
Fabrication of multilayer films containing horseradish peroxidase based on electrostatic interaction and their application as a hydrogen peroxide sensor
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基于静电相互作用的含有辣根过氧化物酶的多层薄膜的制备及其作为过氧化氢传感器的应用
DOI：
10.1016/s0013-4686(99)00059-6
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发表时间：
1999
影响因子：
6.6
通讯作者：
Jia
中科院分区：
文献类型：
--
作者：
Changqing Sun;Wenjiang Li;Yipeng Sun;X. Zhang;Jia
通过交替沉积辣根过氧化氢(HRP)和部分季铵盐化的聚4-乙烯基吡啶(QPVP)，在玻碳电极表面制备了一种新型的含辣根过氧化氢(HRP)多层膜。描述了多层膜的电化学行为。以亚甲基绿为电子穿梭体，详细研究了多层膜对过氧化氢还原的催化作用。
A novel kind of multilayer film containing horseradish peroxide (HRP) was achieved on the surface of glassy carbon electrode by alternate deposition of HRP and partially quaternized poly(4-vinylpyridine) (QPVP). The electrochemical behavior of the multilayer film was described. The catalytic effect of the multilayer films on the reduction of hydrogen peroxide was studied in detail utilizing methylene green as an electron shuttle.