Issue 91, 2014
From the journal:

Chemical Communications

Rational design of signal-on biosensors by using photoinduced electron transfer between Ag nanoclusters and split G-quadruplex halves–hemin complexes†

Kai Zhang,*a   Ke Wang,a   Xue Zhu,a   Yun Gaoa  and  Minhao Xie*a  

* Corresponding authors

a Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, China
E-mail: zhangkai@jsinm.org, xieminhao@jsinm.org
Fax: +86-510-85508775
Tel: +86-510-85508775

Abstract

Photoinduced electron transfer (PET) between DNA–Ag nanoclusters (AgNCs) and G-quadruplex halves–hemin has been used for building a new sensing platform for the signal-on detection of adenosine and RNA.

Graphical abstract: Rational design of signal-on biosensors by using photoinduced electron transfer between Ag nanoclusters and split G-quadruplex halves–hemin complexes

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Article information

DOI
https://doi.org/10.1039/C4CC06664B
Article type
Communication
Submitted
25 Aug 2014
Accepted
23 Sep 2014
First published
23 Sep 2014

Chem. Commun., 2014,50, 14221-14224

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Rational design of signal-on biosensors by using photoinduced electron transfer between Ag nanoclusters and split G-quadruplex halves–hemin complexes

K. Zhang, K. Wang, X. Zhu, Y. Gao and M. Xie, Chem. Commun., 2014, 50, 14221 DOI: 10.1039/C4CC06664B

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