Collision-induced decompositions (CID) of protonated peptides were studied using a four-sector mass spectrometer. The collision gases employed were helium and argon. The CID spectra of several peptides covering the molecular mass region of 905-2465 u were recorded. These investigations established s
Comparison of low and High Energy Collision-Induced Decompositions of Selected Methyl Ketones
β Scribed by Harvan, Donald J.; Nystrom, Jeffrey A.; Grady, William L.; Voyksner, Robert D.; Cerny, Ronald L.; Bursey, Maurice M.; Siegel, M. W.; Yinon, Jehuda; Hass, J. Ronald
- Book ID
- 120863905
- Publisher
- Taylor and Francis Group
- Year
- 1981
- Tongue
- English
- Weight
- 345 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0003-2719
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
ions of some methyl-6-deoxy-6-bromo-a-D-glucopyranoside derivatives are discussed. Elimination of MeOH resulting in the glycosidyl cation is the predominant reaction of the [ M + HI+ ion. This process is completely suppressed during CID of the metal-cationized species, which, surprisingly, show elim
## Abstract An understanding of the dissociation of penetratin is important for improving its metabolic stability and cargoβdelivery efficiency. In this study, we describe the selective cleavage of the K15βK16 amide bond of penetratin under the lowβenergy collisionβinduced dissociation condition in