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author:

李岩 (李岩.) [1] | 唐点平 (唐点平.) [2]

Indexed by:

PKU CSCD

Abstract:

以玻碳电极为基底,在电极表面修饰一层氧化石墨烯-硫堇(GO-Th)薄膜,通过层层自组装方式,将纳米金和葡萄糖氧化酶(GOD)固定在玻碳电极表面,制得一种新型电流型葡萄糖生物传感器.在优化的实验条件下,该生物传感器对葡萄糖的线性响应范围为1.0×10-9~5.7×10-5 mol.L-1,检测下限为5.0×10-10mol.L-1.该传感器具有制备方法简单、灵敏度高、稳定性好等特点.

Keyword:

氧化石墨烯 电流型生物传感器 硫堇 纳米金溶胶 葡萄糖

Community:

  • [ 1 ] 福州大学化学化工学院食品安全分析与检测技术教育部重点实验室

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2011

Issue: 05

Volume: 39

Page: 781-785

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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