𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Laser desorption fourier transform mass spectra of ascorbic and isoascorbic acids

✍ Scribed by Peter Coad; Raylene A. Coad; Cathy L. C. Yang; Charles L. Wilkins

Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
256 KB
Volume
22
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Laser desorption fourier transform mass
Laser desorption fourier transform mass spectra of malto-oligosaccharides
✍ Mildred L. Coates; Charles L. Wilkins πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 364 KB πŸ‘ 1 views

Laser desorption mass spectra of malto-oligomers, including starch, have been obtained using Fourier transform mass spectrometry. Fragmentations of these oligomers have been examined after doping with metal salts to obtain cation-attachment ions. Doping starch with NaCl, KBr and Ag,O results in anal

Laser Desorption Fourier Transform Mass
Laser Desorption Fourier Transform Mass Spectrometry of Natural Polymers
✍ D. SrziΔ‡; S. MartinoviΔ‡; Lj. PaΕ‘a ToliΔ‡; N. Kezele; S. KazaziΔ‡; Lj. SenkoviΔ‡; S. πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 297 KB πŸ‘ 2 views

Natural polymers, humic acid and lignins, were investigated by laser desorption (LD) Fourier transform mass spectrometry. In the vapor phase under LD conditions only positive ions of humic acid were observed up to m/z 700. Under the same conditions all the lignins investigated prefer to form negativ