Top-down mass spectrometry offers the ability to sequence ... In recent years, highly efficient fragmentation methods have been developed (such as electron capture dissociation and electron ...

Mass spectrometry has evolved and matured to ... At the level of search engines, the software used to match peptide fragmentation spectra to peptides in the database, there are also problems ...

The ion-trap LC/MS-MS instrument (Agilent XCT Trap) is our tool for confirmation of target compounds and study of fragmentation pathways. It provides MS n analyses and it has been successfully applied ...

The mass spectrometry facilities at Bristol enable us to look at molecular ions and fragmentation patterns for almost any species including biological samples that were, until a few years ago, ...

Proton transfer reaction mass spectrometry (PTR-MS) and selected ion flow tube ... MS rely on H₃O⁺ to detect compounds as protonated molecular ions, with minimal fragmentation due to the low excess ...

timsTOF was engineered by Bruker experts as an open platform to accelerate the adoption of ion mobility-mass spectrometry analysis across ... mobility separation prior to quadrupole isolation and ...