As chemists screen through large numbers of microbial colonies to find novel compounds, they need to be able to take quick snapshots of a colony’s molecular profile, says Pieter C. Dorrestein, a bioanalytical mass spectrometrist at the University of California, San Diego. Current analytical methods either require putting microbes in a vacuum chamber, which kills them, or collecting compounds and separating them before identification, which is time consuming.
Real-Time Mass Spectrometry On Living Microbes | Chemical & Engineering News
Source: Chemical & Engineering News
Image credits: Analytical chemistry
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