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Gas-phase ion-molecule reactions using regioselectively generated radical cations to model oxidative damage and probe radical sites in peptides

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Date

2011

Authors

Barlow, Christopher K
Wright, Adam
Easton, Christopher
O'Hair, Richard A J

Journal Title

Journal ISSN

Volume Title

Publisher

Royal Society of Chemistry

Abstract

Collision induced dissociation (CID) of sodiated peptide derivatives containing a nitrate ester functionality was used to regiospecifically generate three isomeric radicals of the model peptide Bz-Ala-Gly-OMe corresponding to radicals formed at: Cα of th

Description

Keywords

Keywords: 4-Fluorothiophenol; Alanine residues; Collision induced dissociation; Gasphase; Glycine residues; Hydrogen atoms; Hydroperoxides; Intramolecular hydrogen; Ion-molecule reaction; Model peptides; Nitrate esters; Oxidative damage; Peroxyl radical; Radical ca

Citation

URI

http://hdl.handle.net/1885/58631

Collections

ANU Research Publications

Source

Organic and Biomolecular Chemistry

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1039/c0ob01245a

Restricted until

2037-12-31

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01_Barlow_Gas-phase_ion-molecule_2011.pdf (757.63 KB)

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