Abstract
In the past, we developed a method inferring physicochemical properties from ion mobility mass spectrometry (IM-MS) data from polydisperse synthetic homopolymers. We extend here the method to biomolecules that are generally monodisperse. Similarities in the IM-MS behavior were illustrated on proteins and peptides. This allows one to identify ionic species for which intramolecular interactions lead to specific structures.
Original language | English |
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Pages (from-to) | 990-995 |
Number of pages | 6 |
Journal | Journal of the American Society for Mass Spectrometry |
Volume | 31 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1 Apr 2020 |
Keywords
- MOBILITY-MASS-SPECTROMETRY
- DRIFT-TUBE
- GAS
- PEPTIDES
- POLYMERS
- ISOMERS
- IONS