RADIATION-INDUCED DEGRADATION OF IONOL IN AQUEOUS LIPOSOME SUSPENSIONS IN THE PRESENCE OF OXYGEN

Authors
PARAMONOV DV ANTONOVA EA BUGAENKO LT TROFIMOV VI BYAKOV VM
Citation
Dv. Paramonov et al., RADIATION-INDUCED DEGRADATION OF IONOL IN AQUEOUS LIPOSOME SUSPENSIONS IN THE PRESENCE OF OXYGEN, High energy chemistry, 32(4), 1998, pp. 221-225
Citations number
20
Categorie Soggetti
Chemistry Physical
Journal title
High energy chemistry → ACNP
ISSN journal
00181439
Volume
32
Issue
4
Year of publication
1998
Pages
221 - 225
Database
ISI
SICI code
0018-1439(1998)32:4<221:RDOIIA>2.0.ZU;2-Y
Abstract
Radiolysis of L-alpha-lecithin liposomes in aqueous dispersions was ex amined. The radiation-chemical yields of transformations of ionol inco rporated in lipid membranes were determined. It was found that the yie ld of ionol degradation increased with ionol concentration in a lipid membrane and ran as high as 1.7 molecule/100 eV. It was suggested that ionol was decomposed via reaction with hydroxyl radicals.