Issue 13, 2014

Enzyme-free and label-free electrochemical biosensor for lead ion based on DNA concatamers and hexaammineruthenium

Abstract

An enzyme-free and label-free electrochemical biosensor for Pb2+ based on DNA concatamers and hexaammineruthenium was fabricated. This sensor has been used to assay Pb2+ in the extract of the Chinese herb Bauhinia championi.

Graphical abstract: Enzyme-free and label-free electrochemical biosensor for lead ion based on DNA concatamers and hexaammineruthenium

Supplementary files

Article information

Article type
Communication
Submitted
17 Apr 2014
Accepted
30 Apr 2014
First published
01 May 2014

Anal. Methods, 2014,6, 4512-4515

Enzyme-free and label-free electrochemical biosensor for lead ion based on DNA concatamers and hexaammineruthenium

H. Xu, H. Ye, X. Zhu, Y. Chi, X. Liu and G. Chen, Anal. Methods, 2014, 6, 4512 DOI: 10.1039/C4AY00923A

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