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Issue 25, 2012
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Enzyme-free signal amplification in the DNAzyme sensor via target-catalyzed hairpin assembly

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Abstract

A simple, highly sensitive and enzyme-free DNAzyme sensor based on target-catalyzed hairpin assembly is developed, which permits detection of 0.1 pM target DNA. Furthermore, this DNAzyme sensor is capable of detecting target DNA in real samples because of its high selectivity.

Graphical abstract: Enzyme-free signal amplification in the DNAzyme sensor via target-catalyzed hairpin assembly

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Supplementary files

Article information


Submitted
14 Jan 2012
Accepted
07 Feb 2012
First published
09 Feb 2012

Chem. Commun., 2012,48, 3112-3114
Article type
Communication

Enzyme-free signal amplification in the DNAzyme sensor via target-catalyzed hairpin assembly

A. Zheng, J. Li, J. Wang, X. Song, G. Chen and H. Yang, Chem. Commun., 2012, 48, 3112 DOI: 10.1039/C2CC30305A

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