✦ LIBER ✦

Charge State Coalescence During Electrospray Ionization Improves Peptide Identification by Tandem Mass Spectrometry

✍ Scribed by Jesse G. Meyer, Elizabeth A. Komives

Book ID: 113110765
Publisher: Elsevier Science
Year: 2012
Tongue: English
Weight: 645 KB
Volume: 23
Category: Article
ISSN: 1044-0305
DOI: 10.1007/s13361-012-0404-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Discrimination of cyclic peptide diaster

Discrimination of cyclic peptide diastereomers by electrospray ionization tandem mass spectrometry

✍ Bo Zheng; Yiquan Liu; Huihui Li; Yunhua Ye; Xingming Gao; Gu Yuan 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 125 KB 👁 1 views

## Abstract In this research, the characteristic ions' abundance ratio between two isomers A and B in MS/MS mass spectra was defined as a parameter for discriminating diastereomers. Through this ratio, the discrimination of four pairs of cyclic peptide (CP) diastereomers was successfully achieved.

The Prediction of Peptide Charge States

The Prediction of Peptide Charge States for Electrospray Ionization in Mass Spectrometry

✍ Hui Liu; Jiyang Zhang; Hanchang Sun; Changming Xu; Yunping Zhu; Hongwei Xie 📂 Article 📅 2011 🏛 Elsevier ⚖ 445 KB

Identification of Peptides in Cheddar Ch

Identification of Peptides in Cheddar Cheese by Electrospray Ionization Mass Spectrometry

✍ I. Alli; M. Okoniewska; B.F. Gibbs; Y. Konishi 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 166 KB

Identification and fragmentation of hydr

Identification and fragmentation of hydrolyzed aluminum species by electrospray ionization tandem mass spectrometry

✍ Arja Sarpola; Vesa Hietapelto; Jorma Jalonen; Jukka Jokela; Risto S. Laitinen; J 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB 👁 1 views

## Abstract Earlier characterization of some hydrolysis products of AlCl~3~·6H~2~O was confirmed by electrospray ionization tandem mass spectrometry with increasing collision energy of projectile ions. At lower collision energies, the aqua ligands were stripped off. At higher energies, two hydroxo

Rapid identification of saponins in plan

Rapid identification of saponins in plant extracts by electrospray ionization multi-stage tandem mass spectrometry and liquid chromatography/tandem mass spectrometry

✍ Meng Cui; Fengrui Song; Yu Zhou; Zhiqiang Liu; Shuying Liu 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 127 KB 👁 2 views

Electrospray ionization multi-stage tandem mass spectrometry (ESI-MS(n)) and liquid chromatography coupled with on-line mass spectrometry (LC/MS/MS) were applied to characterize saponins in crude extracts from Panax ginseng. The MS(n) data of the [M - H](-) ions of saponins can provide structural in

Structural elucidation and identificatio

Structural elucidation and identification of alkaloids in Rhizoma Coptidis by electrospray ionization tandem mass spectrometry

✍ Daowu Wang; Zhiqiang Liu; Mingquan Guo; Shuying Liu 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB 👁 1 views

## Abstract Simple, convenient, sensitive and accurate analytical methods are needed for the structural characterization and identification of alkaloid components in Rhizoma Coptidis in traditional Chinese herbal medicine, which has important bioactivity. In this work, the identification of alkaloi