Issue 49, 2020

Ultrasensitive DNA electrochemical biosensor based on MnTBAP biomimetic catalyzed AGET ATRP signal amplification reaction

Abstract

In this paper, an ultrasensitive, highly selective and green electrochemical biosensor for quantifying DNA sequences (aM DNA) based on a MnTBAP catalyst for AGET ATRP reaction is proposed. For the first time, a combination of biomimetic catalyzed free radical polymerization and DNA electrochemical biosensing was used as a signal amplification strategy.

Graphical abstract: Ultrasensitive DNA electrochemical biosensor based on MnTBAP biomimetic catalyzed AGET ATRP signal amplification reaction

Supplementary files

Article information

Article type
Communication
Submitted
24 Mar 2020
Accepted
05 May 2020
First published
05 May 2020

Chem. Commun., 2020,56, 6636-6639

Ultrasensitive DNA electrochemical biosensor based on MnTBAP biomimetic catalyzed AGET ATRP signal amplification reaction

H. Sun, Y. Qiu, Y. Lu, J. Kong and X. Zhang, Chem. Commun., 2020, 56, 6636 DOI: 10.1039/D0CC02176H

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