Issue 23, 2013
From the journal:

Chemical Communications

Direct detection of unamplified genomic DNA based on photo-induced silver ionreduction by DNA molecules†

Ye Lim Jung,a   Cheulhee Jung,a   Jung Hun Park,a   Moon Il Kima  and  Hyun Gyu Park*a  

* Corresponding authors

a Department of Chemical and Biomolecular Engineering (BK 21 program), Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
E-mail: hgpark@kaist.ac.kr
Fax: +82-42-350-3910
Tel: +82-42-350-3932

Abstract

A label-free, colorimetric method has been developed for ultrasensitive detection of nucleic acids that is based on photoinduced silver ion (Ag+) reduction around DNA bases. The assay system is capable of directly detecting bacterial genomic DNA without the need for PCR amplification.

Graphical abstract: Direct detection of unamplified genomic DNA based on photo-induced silver ion reduction by DNA molecules

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Article information

DOI
https://doi.org/10.1039/C3CC38552C
Article type
Communication
Submitted
28 Nov 2012
Accepted
05 Feb 2013
First published
06 Feb 2013

Chem. Commun., 2013,49, 2350-2352

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Direct detection of unamplified genomic DNA based on photo-induced silver ion reduction by DNA molecules

Y. L. Jung, C. Jung, J. H. Park, M. I. Kim and H. G. Park, Chem. Commun., 2013, 49, 2350 DOI: 10.1039/C3CC38552C

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