Covalent capture and electrochemical quantification of pathogenic E. coli?

Chemical Communications Pub Date: 2021-02-15 DOI: 10.1039/D0CC08420D

Abstract

Pathogenic E. coli pose a significant threat to public health, as strains of this species cause both foodborne illnesses and urinary tract infections. Using a rapid bioconjugation reaction, we selectively capture E. coli at a disposable gold electrode from complex solutions and accurately quantify the pathogenic microbes using electrochemical impedance spectroscopy.

Graphical abstract: Covalent capture and electrochemical quantification of pathogenic E. coli
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