基于无酶葡萄糖传感器的修饰电极及电化学性能

崔英磊1, 钱锋2, 张彰1

doi:10.12066/j.issn.1007-2861.1770

上海大学学报(自然科学版) >

2017 , Vol. 23 >Issue 6: 905

DOI: https://doi.org/10.12066/j.issn.1007-2861.1770

研究论文

基于无酶葡萄糖传感器的修饰电极及电化学性能

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1. 上海大学环境与化学工程学院, 上海 200444;
2. 上海赛孚燃料检测股份有限公司, 上海 201206

张彰(1962—), 男, 副教授, 博士, 研究方向为化学工艺与应用化学. E-mail: zhzhang9@shu.edu.cn

收稿日期: 2016-02-19

网络出版日期: 2017-12-30

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Modified electrode based on nonenzymatic glucose sensor and its electrochemical property

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1. School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China;
2. Shanghai Saifu Fuel Inspection and Test Co., Ltd., Shanghai 201206, China

Received date: 2016-02-19

Online published: 2017-12-30

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摘要

葡萄糖的含量检测在诸多领域都有着不可取代的作用, 传感器技术也在日常生活中普遍使用, 因此葡萄糖传感器成为了生物传感器研究中的热点. 使用4种纳米过渡金属氧化物材料修饰的碳糊电极进行葡萄糖检测, 并研究电解液浓度和修饰材料中NiO含量的影响. 研究表明, 高电位处理提高了无酶电化学葡萄糖传感器的性能, 为无酶电化学葡萄糖传感器的进一步应用奠定了基础.

关键词： 纳米材料电极; 葡萄糖; 无酶; 传感器

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崔英磊1, 钱锋2, 张彰1 . 基于无酶葡萄糖传感器的修饰电极及电化学性能[J]. 上海大学学报(自然科学版), 2017 , 23(6) : 905 . DOI: 10.12066/j.issn.1007-2861.1770

Abstract

The content of glucose detection has important significance in many fields and sensor technology has been applied in our daily life. Therefore glucose sensor becomes a hot topic in the study of biological sensors. In this article, four transition metal oxides of nanomaterial modified carbon paste electrodes were applied to detect glucose. The electrolyte concentration and the influence of NiO content in the modified materials were also studied. High electric potential was used in processing the electrode to prove electrochemical performance of non-enzyme glucose sensor. This study lays a foundation for applications of non-enzyme electrochemical glucose sensors.

Key words： glucose; nanomaterial electrode; nonenzyme; sensor

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