Issue 46, 2010
From the journal:

Chemical Communications

Ultrasensitive nucleic acid detection using confocal laser scanning microscope with high crystalline silverdendrites†

Xuan Yang,a   Xuping Sun,a   Zhaozi Lv,a   Weiwei Guo,a   Yan Dua  and  Erkang Wang*a  

* Corresponding authors

a State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Graduate School of the Chinese Academy of Sciences, Changchun 130022, Jilin, P. R. China
E-mail: ekwang@ciac.jl.cn
Fax: (+86) 431-85689711
Tel: (+86) 431-85262101

Abstract

A new kind of silver micro-dendrites with no surfactants protected has been synthesized for the separation and detection of DNA merely by earth gravity as the density of silver is larger than that of water. Through this approach, the DNA of human T-lymphotropic virus type I (HTLV-I) can be detected down to 10 pM with the detection range from 10 pM to 100 nM.

Graphical abstract: Ultrasensitive nucleic acid detection using confocal laser scanning microscope with high crystalline silver dendrites

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Article information

DOI
https://doi.org/10.1039/C0CC03280H
Article type
Communication
Submitted
16 Aug 2010
Accepted
22 Sep 2010
First published
18 Oct 2010

Chem. Commun., 2010,46, 8818-8820

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Ultrasensitive nucleic acid detection using confocal laser scanning microscope with high crystalline silver dendrites

X. Yang, X. Sun, Z. Lv, W. Guo, Y. Du and E. Wang, Chem. Commun., 2010, 46, 8818 DOI: 10.1039/C0CC03280H

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