𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Post-source decay matrix-assisted laser desorption/ionization mass spectrometric study of peracetylated isoflavone glycosides cationized by protonation and with various metal ions

✍ Scribed by Sándor Kéki; György Deák; Albert Lévai; Miklós Zsuga

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
92 KB
Volume
38
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Fragmentation study of rutin, a naturall
Fragmentation study of rutin, a naturally occurring flavone glycoside cationized with different alkali metal ions, using post-source decay matrix-assisted laser desorption/ionization mass spectrometry
✍ Sándor Kéki; György Deák; Miklós Zsuga 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 147 KB

## Abstract A post‐source decay matrix‐assisted laser desorption/ionization mass spectrometric (PSD‐MALDI‐MS) study of rutin, a naturally occurring flavone glycoside cationized with different alkali metal ions, is reported. The fragmentations of rutin were performed by selecting the [R + Cat]^+^ pe

Fragmentation characteristics of peptide
Fragmentation characteristics of peptide–metal ion adducts under matrix-assisted laser desorption/ionization post-source decay time-of-flight mass spectrometric conditions
✍ Dhammika Jayawardene; Chhabil Dass 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 116 KB

## Abstract Fragmentation reactions of sodium‐cationized enkephalin peptides generated by matrix‐assisted laser desorption/ionization were studied using post‐source decay (PSD) with a reflectron time‐of‐flight mass spectrometer. Several matrices and analyte–matrix sample preparation methods were ev

Product ion studies of some novel arylam
Product ion studies of some novel arylamine adducts of deoxyguanosine by matrix-assisted laser desorption/ionization and post-source decay
✍ M. Paul Chiarelli; Hua-Ping Wu; Alexandra M. Antunes; Paula S. Branco 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 96 KB

The product ions of the BH 2 ions formed by the glycosidic cleavage of N-(deoxyguanosin-O 6 -yl)-2methylaniline, 4-(deoxyguanosin-8-yl)-2-methylaniline, and N-(deoxyguanosin-1-yl)-2-methylaniline have been studied using matrix-assisted laser desorption/ionization (MALDI) and post-source decay (PSD)

Evaluation of charge derivatization of a
Evaluation of charge derivatization of a proteolytic protein digest for improved mass spectrometric analysis:de novo sequencing by matrix-assisted laser desorption/ionization post-source decay mass spectrometry
✍ Shen, Tun-Li; Huang, Zhi-Heng; Laivenieks, Maris; Zeikus, J. Gregory; Gage, Doug 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB 👁 2 views

A simple mass spectrometric method to sequence a recombinant phosphoenolpyruvate carboxykinase of known structure and a novel variant of unknown structure isolated from Anaerobiospirillum succiniciproducens and Actinobacillus succinogenes 130Z, respectively, was evaluated. The proteolytic digests of