Sub-ppt detection limits for copper ions with Gly-Gly-His modified electrodes

被引：173

作者：

Yang, WR ^{[1
]}

Jaramillo, D ^{[1
]}

Gooding, JJ ^{[1
]}

Hibbert, DB ^{[1
]}

Zhang, R ^{[1
]}

Willett, GD ^{[1
]}

Fisher, KJ ^{[1
]}

机构：

[1] Univ New S Wales, Sch Chem, Sydney, NSW 2052, Australia

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 19期

关键词：

D O I：

10.1039/b106730n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An electrochemical metal ion sensor has been developed with a detection limit of less than 0.2 ppt by the covalent attachment of the tripeptide Gly-Gly-His as a recognition element to a 3-mercaptopropionic acid modified gold electrode.

引用

页码：1982 / 1983

页数：2

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