Issue 9, 2015
From the journal:

Analytical Methods

A photoelectrochemical sensor through quenching of photoinduced electrons based on a G-quadruplex/hemin complex†

Xiang Yan,‡a   Kewei Wang,‡a   Danping Xie,ab   Lijun Xu,a   Qianqian Han,a   Honglan Qib  and  Renjun Pei*a  

* Corresponding authors

a Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine, Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, China
E-mail: rjpei2011@sinano.ac.cn

b School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, China

Abstract

The decreasing photocurrent from photoinduced electron transfer by the formation of a G-quadruplex/hemin complex in the presence of K+ was utilized as a sensing signal for developing a novel label-free photoelectrochemical detection method.

Graphical abstract: A photoelectrochemical sensor through quenching of photoinduced electrons based on a G-quadruplex/hemin complex

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Article information

DOI
https://doi.org/10.1039/C5AY00245A
Article type
Communication
Submitted
28 Jan 2015
Accepted
06 Apr 2015
First published
08 Apr 2015

Anal. Methods, 2015,7, 3697-3700

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A photoelectrochemical sensor through quenching of photoinduced electrons based on a G-quadruplex/hemin complex

X. Yan, K. Wang, D. Xie, L. Xu, Q. Han, H. Qi and R. Pei, Anal. Methods, 2015, 7, 3697 DOI: 10.1039/C5AY00245A

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