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Disentangling structure-dependent antioxidant mechanisms in phenolic polymers by multiparametric EPR analysis.

Authors :
Panzella, Lucia
D’Errico, Gerardino
Vitiello, Giuseppe
Perfetti, Marco
Alfieri, Maria Laura
Napolitano, Alessandra
d’Ischia, Marco
Source :
Chemical Communications; 9/4/2018, Vol. 54 Issue 68, p9426-9429, 4p
Publication Year :
2018

Abstract

Excellent and selective correlations between the electron-transfer (ET) or hydrogen atom transfer (HAT) capacity (DPPH and lipid peroxidation inhibition assays) and EPR indices of π-electron spin delocalization delineate specific structural determinants of antioxidant activity in biomimetic phenolic polymers. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13597345
Volume :
54
Issue :
68
Database :
Complementary Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
131347154
Full Text :
https://doi.org/10.1039/c8cc05989f