Issue 56, 2019
From the journal:

Chemical Communications

A sensitive photoelectrochemical methyltransferase activity assay based on a novel “Z-scheme” CdSe QD/afGQD heterojunction and multiple signal amplification strategies†

Leixia Meng,a   Ke Xiao,a   Yanmei Li,a   Xiaohua Zhang, ORCID logo a   Cuicui Dua  and  Jinhua Chen ORCID logo *a  

* Corresponding authors

a State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, P. R. China
E-mail: chenjinhua@hnu.edu.cn
Fax: +86-731-88821848
Tel: +86-731-88821848

Abstract

Here, based on a newly developed “Z-scheme” CdSe QD/afGQD heterojunction and multiple signal amplification strategies, a sensitive photoelectrochemical methyltransferase activity assay was carried out and a low detection limit of 0.046 U mL−1 was obtained.

Graphical abstract: A sensitive photoelectrochemical methyltransferase activity assay based on a novel “Z-scheme” CdSe QD/afGQD heterojunction and multiple signal amplification strategies

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Article information

DOI
https://doi.org/10.1039/C9CC04414K
Article type
Communication
Submitted
09 Jun 2019
Accepted
19 Jun 2019
First published
19 Jun 2019

Chem. Commun., 2019,55, 8166-8169

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A sensitive photoelectrochemical methyltransferase activity assay based on a novel “Z-scheme” CdSe QD/afGQD heterojunction and multiple signal amplification strategies

L. Meng, K. Xiao, Y. Li, X. Zhang, C. Du and J. Chen, Chem. Commun., 2019, 55, 8166 DOI: 10.1039/C9CC04414K

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