[1]张子仪 冯建远 郭 旋 杨松鑫 严 昊 蒙淑玲 陈芷珊 陈海兰.电化学分析电极的表面修饰及其应用[J].大众科技,2020,22(10):25-28.
 Surface Modification of Electrochemical Analysis Electrode and Its Application[J].Popular Science & Technology,2020,22(10):25-28.
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电化学分析电极的表面修饰及其应用()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
22
期数:
2020年10
页码:
25-28
栏目:
出版日期:
2020-10-20

文章信息/Info

Title:
Surface Modification of Electrochemical Analysis Electrode and Its Application
作者:
张子仪1 冯建远2 郭 旋2 杨松鑫1 严 昊1 蒙淑玲1 陈芷珊1 陈海兰1
(1.广西大学动物科学技术学院,广西 南宁 530005; 2.广西农垦永新畜牧集团金光有限公司,广西 南宁 530042)
关键词:
电化学分析表面修饰电化学聚合电化学沉积临床应用
Keywords:
electrochemical analysis surface modification electrochemical polymerization electrochemical deposition clinical
文献标志码:
A
摘要:
电化学分析法是一种建立在溶液中物质的电化学性质及其变化规律基础上的仪器分析方法,通过对电位、电导、电流和电量等电学量的变化对被测物质进行定性和定量分析。电化学分析体系主要由电源、电极、放大系统和记录显示装置组成,其中电极是电化学反应的场所,也是决定电化学分析系统性能的关键。为了提高工作电极的灵敏度、选择性和稳定性,经常采用共价键合、滴涂法、电化学聚合等方法对其进行表面修饰。文章着重综述了工作电极的表面修饰方法,并展望了表面修饰电极的临床应用。
Abstract:
Electrochemical analysis is an instrumental analysis method based on the electrochemical properties of substances in solution and their variations. The substance is qualitatively or quantitatively analysis according to the variation of electrical quantities, such as potential, conductance, current and electric quantity. The electrochemical analysis system consists of power supply, electrode, amplifying system, recording and displaying devices, wherein the electrode is the site of electrochemical reaction occurs and is the key to the performance of the electrochemical analysis system. In order to improve the sensitivity, selectivity and stability of the working electrode, covalent bonding, drop coating and electrochemical polymerization are often used to modify the surface of the electrode. In this paper, the surface modification methods of electrochemical analysis electrode are reviewed, and the clinical application of the surface modified electrode is prospected.

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备注/Memo

备注/Memo:
【收稿日期】2020-08-06 【基金项目】国家自然科学基金项目(21763004);广西自然科学基金项目(2016GXNSFBA380053)。 【作者简介】张子仪(1997-),女,云南玉溪人,广西大学动物科学技术学院在读硕士研究生,研究方向为兽医学。 【通信作者】陈海兰(1984-),女,广西玉林人,广西大学动物科学技术学院副教授,博士,研究方向为兽医学。
更新日期/Last Update: 2020-11-19