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 ...

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 ...

A team led by scientists at the University of Nottingham's School of Pharmacy demonstrated a new cryogenic mass spectrometry approach for depth profiling frozen tiny lipid nanoparticles to reveal the ...

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 ...

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 ...

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.

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 ...

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 ...

McKenzie (Imperial), uses mass spectrometry for its innovative approach. This enabled the researchers to identify specific metabolic products of bacteria directly in tissue and stool samples.

It builds on an existing technology called DESI-MS (Desorption Electrospray Ionization Mass Spectrometry), a powerful tool that allows scientists to analyze complex biological samples without the ...

However, a new system called PRMC-MS (Phosphoinositide Regioisomer Measurement by Chiral column chromatography and Mass Spectrometry) has now enabled the characterization of the dynamics of ...