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Analytical Chemistry

New analytical chemistry data have been reported by researchers at Virtual Institute of Microbial Stress and Survival

Published in Telemedicine Law Weekly, April 21st, 2007

Scientists discuss in "Analysis of amino acid isotopomers using FT-ICR MS" new findings in analytical chemistry. According to recent research from the United States, "Fluxes through known metabolic pathways and the presence of novel metabolic reactions are often determined by feeding isotopically labeled substrate to an organism and then determining the isotopomer distribution in amino acids in proteins. However, commonly used techniques to measure the isotopomer distributions require derivatization prior to analysis (gas chromatography/mass spectrometry (GC/MS)) or large sample sizes (nuclear magnetic resonance (NMR) spectroscopy)."

"Here, we demonstrate the use of...

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