[LCu]_2biPy/GC电极L-半胱氨酸的伏安测定

CORC > 厦门大学 > 2008年第14卷

	[LCu]_2biPy/GC电极L-半胱氨酸的伏安测定; Voltammetric Determination of L-Cysteine at Bipyrine Bridged Copper(Ⅱ) Complex Modified Glassy Carbon Electrode
	王明艳 ; 杨凡 ; 张圣玉 ; 许兴友 ; 杨绪杰 ; WANG Ming-yan ; YANG Fan ; ZHANG Sheng-yu ; XU Xing-you ; YANG Xu-jie
刊名	http://electrochem.xmu.edu.cn/CN/abstract/abstract8568.shtml
	2008-11-28
关键词	双核铜配合物修饰电极 L-半胱氨酸电催化 binuclear copper(Ⅱ) complex modified electrode L-cysteine electrocatalysis
英文摘要	[LCu]2b iPy/GC电极对L-半胱氨酸(L-Cys)具有良好的电催化氧化作用,催化电流(Ipa)与L-Cys浓度(C)在1×10-3到300 mmol.L-1范围内呈线性关系,相关系数0.9996,检出下限达5×10-7mol.L-1.; A modified electrode has been constructed by depositing a novel copper(Ⅱ) complex 2biPy(ClO4)4 on the glassy carbon electrode through the method of cyclic voltammetry(CV).It was found that the modified electrode exhibited high electrocatalytic activity toward L-Cysteine oxidation with good reproducibility and high sensitivity.The peak current of semi-derivative linear scan was proportional to the concentration of L-cys in the range of 1×10-6～3×10-4 mol·L-1.The detection limit was 5×10-7 mol·L-1.; 作者联系地址：淮海工学院化学工程学院;南京理工大学材料化学实验室;; Author's Address: 1.School of Chemical Engineering,Huaihai Institute of Technology,Lianyungang 222005,Jiangsu,China;2.Laboratory of Materials Chemistry,Nanjing University of Science and Technology,Nanjing 210094,China
语种	中文
出版者	厦门大学《电化学》编辑部
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/58122]
专题	2008年第14卷
推荐引用方式 GB/T 7714	王明艳,杨凡,张圣玉,等. [LCu]_2biPy/GC电极L-半胱氨酸的伏安测定, Voltammetric Determination of L-Cysteine at Bipyrine Bridged Copper(Ⅱ) Complex Modified Glassy Carbon Electrode[J]. http://electrochem.xmu.edu.cn/CN/abstract/abstract8568.shtml,2008.
APA	王明艳.,杨凡.,张圣玉.,许兴友.,杨绪杰.,...&YANG Xu-jie.(2008).[LCu]_2biPy/GC电极L-半胱氨酸的伏安测定.http://electrochem.xmu.edu.cn/CN/abstract/abstract8568.shtml.
MLA	王明艳,et al."[LCu]_2biPy/GC电极L-半胱氨酸的伏安测定".http://electrochem.xmu.edu.cn/CN/abstract/abstract8568.shtml (2008).