For each sample analyzed, the ions yielded a chart or “mass spectrum” from which the original ... There, McLafferty and Gohlke coupled their gas chromatograph with a very fast mass spectrometer that ...

Credit: Yoichi Otsuka A chart showing the results of the analysis ... we were able to observe the lipids within each individual cell using mass spectrometry imaging, directly visualize the cell ...

Schematic flow chart showing the steps for the analysis of 18 endogenous plant hormones and their metabolites in plant tissues by HPLC–electrospray ionization–tandem mass spectrometry (HPLC ...

TThe expression CMS is a single quadrupole mass spectrometer, equipped with ESI and APCI probes, switchable with minimal effort. The instrument has a mass range of m/z 10 to m/z 1,200, and a ...

Tandem mass spectrometry is a powerful tool in proteomics. By ionizing peptides and then fragmenting those ions into smaller product ions, researchers can determine the biomolecules’ amino acid ...

What does an exploding car and a motorboat have in common with mass spectrometry? Lee Polite of Axion Anyaltical Labs and his entertaining analogies return to ACS Webinars for another journey through ...

NASA has funded Southwest Research Institute’s Environmental Analysis of the Bounded Lunar Exosphere (ENABLE) project, which aims to return mass spectrometry to the lunar surface. The three-year ...

Mass spectrometry–based proteomics is still rapidly expanding, not just in terms of the methods and instruments but also the biological questions. Carol Robinson first used a mass spectrometer ...

Multiple micro-samples of different regions of a cell are taken and transferred for analysis by a technique called mass spectrometry, which can determine the exact chemical components in that region.