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Physical and chemical scavenging of singlet molecular oxygen by tocopherols

✍ Scribed by Stephan Kaiser; Paolo Di Mascio; Michael E. Murphy; Helmut Sies


Book ID
115708556
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
818 KB
Volume
277
Category
Article
ISSN
0003-9861

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πŸ“œ SIMILAR VOLUMES


Model of singlet oxygen scavenging by Ξ±-
✍ M. Fragata; F. Bellemare πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 361 KB

Quenching of singlet molecular oxygen (JAgO2) by a-tocopherol (I) involves the hydroxy function of the chromanol ring of I. In phosphatidylcholine (PC) uni-and multilamellar vesicles this structural element of I is localized at the interface polar headgroup/hydrophobic core. A dielectric constant of