Issue 52, 2016
From the journal:

Chemical Communications

An ultrasensitive “on–off–on” photoelectrochemical aptasensor based on signal amplification of a fullerene/CdTe quantum dots sensitized structure and efficient quenching by manganese porphyrin†

Mengjie Li,a   Yingning Zheng,a   Wenbin Liang,a   Yali Yuan,a   Yaqin Chai*a  and  Ruo Yuan*a  

* Corresponding authors

a Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
E-mail: yqchai@swu.edu.cn, yuanruo@swu.edu.cn
Fax: +86-23-68253172
Tel: +86-023-68252277

Abstract

In this work, an ultrasensitive “on–off–on” photoelectrochemical (PEC) aptasensor was proposed based on the signal amplification of a fullerene/CdTe quantum dot (nano-C60/CdTe QDs) sensitized structure and efficient signal quenching of nano-C60/CdTe QDs by a manganese porphyrin (MnPP).

Graphical abstract: An ultrasensitive “on–off–on” photoelectrochemical aptasensor based on signal amplification of a fullerene/CdTe quantum dots sensitized structure and efficient quenching by manganese porphyrin

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Article information

DOI
https://doi.org/10.1039/C6CC02791A
Article type
Communication
Submitted
03 Apr 2016
Accepted
16 May 2016
First published
30 May 2016

Chem. Commun., 2016,52, 8138-8141

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An ultrasensitive “on–off–on” photoelectrochemical aptasensor based on signal amplification of a fullerene/CdTe quantum dots sensitized structure and efficient quenching by manganese porphyrin

M. Li, Y. Zheng, W. Liang, Y. Yuan, Y. Chai and R. Yuan, Chem. Commun., 2016, 52, 8138 DOI: 10.1039/C6CC02791A

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