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Application of antibiotic-derived fluorescent probes to bacterial studies. | LitMetric

Application of antibiotic-derived fluorescent probes to bacterial studies.

Methods Enzymol

Centre for Superbug Solutions, Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, Australia. Electronic address:

Published: April 2022

AI Article Synopsis

Article Abstract

Fluorescent probes are extensively applied as useful tools for imaging and determining dynamic processes in bacterial cells. In particular, antibiotic-derived fluorescent probes which can visualize the presence or the localization of antibiotics within bacteria through the monitoring of changes in fluorescence signal, are particularly useful. They form an emerging set of tools for studying the mode of action of their parent antibiotics and examining bacterial resistance and persistence, with the long-term goal of developing fresh approaches to the treatment of drug-resistant bacterial infections. In this chapter, we discuss the applications of antibiotic-based fluorescent probes to visualize bacteria, focusing on the techniques we have utilized to study their localization, penetration and efflux. We describe detailed protocols for analysis of bacteria using microscopy, flow cytometry, and plate reader-based methods based on these probes.

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Source
http://dx.doi.org/10.1016/bs.mie.2021.11.010DOI Listing

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