Impedimetric microbial sensor for real-time monitoring of phage infection of Escherichia coli.

Abstract

We describe an impedimetric microbial sensor for real-time monitoring of the non-lytic M13 bacteriophage infection of Escherichia coli cells using a gold electrode covalently grafted with a monolayer of lipopolysaccharide specific antibody. After infection, damage to the lipopolysaccharide layer on the outer membrane of E. coli causes changes to its surface… (More)
DOI: 10.1016/j.bios.2013.03.050

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