Issue 46, 2020

An ultrasensitive electrochemical biosensor for Pseudomonas aeruginosa assay based on a rolling circle amplification-assisted multipedal DNA walker

Abstract

Herein, we developed an ultrasensitive electrochemical biosensor for Pseudomonas aeruginosa detection based on a rolling circle amplification-assisted multipedal DNA walking strategy. The cascade signal amplification method can improve the sensitivity, showing promising applications in food security, environmental monitoring, and disease diagnosis.

Graphical abstract: An ultrasensitive electrochemical biosensor for Pseudomonas aeruginosa assay based on a rolling circle amplification-assisted multipedal DNA walker

Supplementary files

Article information

Article type
Communication
Submitted
02 Mar 2020
Accepted
17 Apr 2020
First published
25 Apr 2020

Chem. Commun., 2020,56, 6273-6276

An ultrasensitive electrochemical biosensor for Pseudomonas aeruginosa assay based on a rolling circle amplification-assisted multipedal DNA walker

H. Zhou, S. Duan, J. Huang and F. He, Chem. Commun., 2020, 56, 6273 DOI: 10.1039/D0CC01619E

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