Evaluation of Escherichia Coli Cell Response to Antibiotic Treatment by Use of Raman Spectroscopy with Laser Tweezers
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Laser tweezers Raman spectroscopy was used to detect the cellular response of Escherichia coli cells to penicillin G-streptomycin and cefazolin. Time-dependent intensity changes of several Raman peaks at 729, 1,245, and 1,660 cm(-1) enabled untreated cells and cells treated with the different antibiotic drugs to be distinguished.
Antibiotic Susceptibility Testing with Raman Biosensing.
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