Issue 6, 2010

A reagentless signal-on architecture for electronic, real-time copper sensors based on self-cleavage of DNAzymes

Abstract

Herein, a rapid electrochemical biosensor based on highly specific, metal-induced self-cleaving DNAzymes was designed. This proposed sensing protocol offers reasonable selectivity, amazingly fast speed and operational convenience for copper assays on-line.

Graphical abstract: A reagentless signal-on architecture for electronic, real-time copper sensors based on self-cleavage of DNAzymes

Supplementary files

Article information

Article type
Communication
Submitted
18 Mar 2010
Accepted
17 Apr 2010
First published
28 Apr 2010

Anal. Methods, 2010,2, 627-630

A reagentless signal-on architecture for electronic, real-time copper sensors based on self-cleavage of DNAzymes

L. Li, L. Luo, X. Mu, T. Sun and L. Guo, Anal. Methods, 2010, 2, 627 DOI: 10.1039/C0AY00176G

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