Issue 52, 2016

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

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

Supplementary files

Article information

Article type
Communication
Submitted
03 Apr 2016
Accepted
16 May 2016
First published
30 May 2016

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

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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