An ultrasensitive &quot;on-off-on&quot; photoelectrochemical aptasensor based on signal amplification of a fullerene/CdTe quantum dots sensitized structure and efficient quenching by manganese porphyrin.

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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).

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Journal

Journal ID (iso-abbrev): Chem Commun (Camb)

Title: Chemical communications (Cambridge, England)

Publisher: Royal Society of Chemistry (RSC)

ISSN (Electronic): 1364-548X

ISSN (Print): 1359-7345

Publication date (Electronic): Jun 21 2016

Volume: 52

Issue: 52

Affiliations

[1 ] 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. yqchai@swu.edu.cn yuanruo@swu.edu.cn.

Article

DOI: 10.1039/c6cc02791a

PubMed ID: 27272457

SO-VID: 3339dbeb-42e4-457c-af68-08117f466e9a

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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.

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