Discrimination of aerobic endospore-forming bacteria via electrospray-lonization mass spectrometry of whole cell suspensions

Anal Chem. 2001 Sep 1;73(17):4134-44. doi: 10.1021/ac0103524.

Abstract

Direct injection electrospray ionization mass spectrometry (ESI-MS) without prior analyte separation was investigated for the analysis of whole cell suspensions of bacteria. Thirty-six strains of aerobic endospore-forming bacteria, consisting of six Bacillus species and one Brevibacillus species, were studied

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Bacillus / chemistry
  • Bacteria, Aerobic / chemistry*
  • Spectrometry, Mass, Electrospray Ionization
  • Spores, Bacterial / chemistry*
  • Ultracentrifugation