Covalent capture and electrochemical quantification of pathogenic E. coli .

Autor: Klass SH; Department of Chemistry, University of California, Berkeley, California 94720, USA., Sofen LE; Department of Chemistry, University of California, Berkeley, California 94720, USA., Hallberg ZF; Department of Plant and Microbial Biology, University of California, Berkeley, California 94720, USA., Fiala TA; Department of Chemistry, University of California, Berkeley, California 94720, USA., Ramsey AV; Department of Chemistry, University of California, Berkeley, California 94720, USA., Dolan NS; Department of Chemistry, University of California, Berkeley, California 94720, USA., Francis MB; Department of Chemistry, University of California, Berkeley, California 94720, USA and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA., Furst AL; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. afurst@mit.edu.
Jazyk: angličtina
Zdroj: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2021 Mar 09; Vol. 57 (20), pp. 2507-2510.
DOI: 10.1039/d0cc08420d
Abstrakt: 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.
Databáze: MEDLINE