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Visualization of metabolic properties of bacterial cells using nanoscale secondary ion mass spectrometry (NanoSIMS)

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

5 Scopus citations

Abstract

NanoSIMS combines high-resolution imaging and mass spectrometry with simultaneous collection of up to seven different masses, providing an invaluable technique for determining the isotopic and elemental composition in microscopic target samples. It has been used in varying fields, from studying the elemental composition of mineral samples to tracking cell uptake of isotope-labelled substrates. In combination with in situ hybridization techniques, NanoSIMS offers a powerful method of linking metabolic capacity to phylogenetic identity in cell samples. Here, we describe methods and considerations for microbial sample preparation, visualization, and analysis using NanoSIMS.

Original languageEnglish
Title of host publicationEnvironmental Microbiology
Subtitle of host publicationMethods and Protocols
PublisherHumana Press Inc.
Pages133-146
Number of pages14
ISBN (Print)9781627037112
DOIs
StatePublished - 2014

Publication series

NameMethods in Molecular Biology
Volume1096
ISSN (Print)1064-3745

Keywords

  • Cell imaging
  • Elemental tracking
  • Fluorescence in situ hybridization (FISH)
  • Halogenous molecules
  • Isotope tracking
  • NanoSIMS
  • Stable isotope enrichment
  • Subcellular localization

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