The dependence on the gas pressure of translational energy losses, AE, suffered by incident ions in collision with helium target gas atoms was investigated for the [M + Na]+ ion of valinomycin. AE was measured from the fragment ion peak positions in the mass-analysed ion kinetic energy (MIKE) spectr
Collision-induced dissociation dynamics of the acetone cation: intraconversion of translational and electronic energy
โ Scribed by Kuangnan Qian; Anil Shukla; Jean Futrell
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 337 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0009-2614
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๐ SIMILAR VOLUMES
A systematic comparison between the up-front Collision induced dissociation (CID) mass spectra and low-energy CID tandem mass spectra from twenty-one singly and/or doubly charged peptides has been made. CID spectra of the peptides were recorded at different electrode voltages in the up-front source
Guanylin 99-115 is a small human peptide hormone with two disulfide bonds. The four cysteinyl residues in this peptide allow the formation of two disulfide bridges in three different ways but only the 1-3/2-4 combination is able to bind to the receptor and cause an increase of intracellular cGMP, wh