Issue 21, 2013
From the journal:

Chemical Communications

“Molecular beacon”-directed fluorescence of Hoechst dyes for visual detection of Hg(ii) and biothiols and its application for a logic gate†

Min Zhang,a   Huynh-Nhu Le,a   Xiao-Qin Jianga  and  Bang-Ce Ye*a  

* Corresponding authors

a Lab of Biosystems and Microanalysis, State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Meilong RD 130, Shanghai, China
E-mail: bcye@ecust.edu.cn
Fax: +862164252094
Tel: +862164252094

Abstract

A molecular beacon (MB)-like DNA hairpin biosensor based on the reversible directing fluorescence of Hoechst dyes was developed for fluorescent detection of Hg2+ and biothiols and furthermore for logic operation.

Graphical abstract: “Molecular beacon”-directed fluorescence of Hoechst dyes for visual detection of Hg(ii) and biothiols and its application for a logic gate

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Article information

DOI
https://doi.org/10.1039/C3CC38427F
Article type
Communication
Submitted
23 Nov 2012
Accepted
25 Jan 2013
First published
28 Jan 2013

Chem. Commun., 2013,49, 2133-2135

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“Molecular beacon”-directed fluorescence of Hoechst dyes for visual detection of Hg(II) and biothiols and its application for a logic gate

M. Zhang, H. Le, X. Jiang and B. Ye, Chem. Commun., 2013, 49, 2133 DOI: 10.1039/C3CC38427F

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