A. Osman

发表

Multiple pathways of the reaction of 2,2-diphenyl-1-picrylhydrazyl radical (DPPH·) with (+)-catechin: evidence for the formation of a covalent adduct between DPPH· and the oxidized form of the polyphenol.

A. Osman, 2011, Biochemical and biophysical research communications.

ABTS radical-driven oxidation of polyphenols: isolation and structural elucidation of covalent adducts.

K. Wong, A. Fernyhough, A. Osman, 2006, Biochemical and biophysical research communications.

Differential responses of biomarkers in tissues of a freshwater mussel, Dreissena polymorpha, to the exposure of sediment extracts with different levels of contamination

P. V. Noort, H. D. V. Heuvel, A. Osman, 2007, Journal of applied toxicology : JAT.

Isolation and the characterization of the degradation products of the mediator ABTS-derived radicals formed upon reaction with polyphenols.

S. Hill, K. Wong, A. Fernyhough, 2006, Biochemical and biophysical research communications.

Studies on the electrosynthesis of organic compounds: II. Reducibility of some Schiff's bases on lead and copper cathodes

A. Khodair, A. Osman, F. El‐Cheikh, 1976 .

Studies on electrosynthesis of organic compounds. I. Electrolytic esterification in aqueous solutions

A. Khodair, A. Osman, F. El‐Cheikh, 2007 .

The laccase/ABTS system oxidizes (+)-catechin to oligomeric products

A. Fernyhough, A. Osman, K.K.Y. Wong, 2007 .

Activation of paraquat in the earthworm Allolobophora chlorotica is mediated by NAD(P)H-cytochrome c reductase activities

P. V. Noort, A. Osman, 2004 .

Laccase (EC 1.10.3.2) catalyses the conversion of procyanidin B-2 (epicatechin dimer) to type A-2

A. Osman, K.K.Y. Wong, 2007 .

Synthesis and some reactions of naphth[1,2-d]oxazole-5-sulfonic acids

M. Youssef, A. Osman, F. M. Atta, 1982 .

In vivo exposure of Dreissena polymorpha mussels to the quinones menadione and lawsone: menadione is more toxic to mussels than lawsone

S. Rotteveel, A. Osman, P. J. den Besten, 2004, Journal of applied toxicology : JAT.

Evidence for redox cycling of lawsone (2‐hydroxy‐1,4‐naphthoquinone) in the presence of the hypoxanthine/xanthine oxidase system

P. V. van Noort, A. Osman, 2003, Journal of applied toxicology : JAT.

Comparison of key enzymes in the zebra mussel, Dreissena polymorpha, the earthworm Allolobophora chlorotica and Chironomus riparius larvae.

P. V. van Noort, A. Osman, 2007, Ecotoxicology and environmental safety.

REDOX CYCLING OF LAWSONE

P. V. Noort, A. Osman, 2003 .