Department of Chemistry, University of California, Berkeley, California 94720, USA.
Department of Plant and Microbial Biology, University of California, Berkeley, California 94720, USA.
Chem Commun (Camb). 2021 Mar 9;57(20):2507-2510. doi: 10.1039/d0cc08420d.
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.
致病性大肠杆菌对公众健康构成重大威胁,因为该物种的菌株可引起食源性疾病和尿路感染。我们使用快速生物偶联反应,从复杂溶液中在一次性金电极上选择性捕获大肠杆菌,并使用电化学阻抗谱法准确量化致病微生物。