Covalent capture and electrochemical quantification of pathogenic E. coli
Open Access
- 15 February 2021
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 57 (20), 2507-2510
- https://doi.org/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.Keywords
Funding Information
- Arnold and Mabel Beckman Foundation
- National Science Foundation (DGE1752814)
- National Institutes of Health (T32-GM066698)
- University of California
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