The discussed instrumental improvements allow for rapid deposition of ions of the same polarity on surfaces. The phenomenon of the resulting charge imbalance has, thus, received considerable attention ...
Proteomic workflows generate vastly complex peptide mixtures that are analyzed by liquid chromatography–tandem mass spectrometry, creating thousands of spectra, most of which are chimeric and contain ...
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 ...