Free radicals produced by the oxidation of gallic acid and catechin derivatives. J. Wood Sci. 2004, 50, 545-547. (40) Nikolic,́ G.; Veselinovic,́ A.; Mitic,́ Ž.; Živanovic,́ S. HPLC-DAD study of gallic acid autoxidation in alkaline aqueous solutions and the ...
Free radicals produced by the .gamma.-irradiation of thiazyl fluoride in sulfur hexafluoridesulfur, Sphotochemistry, radiation chemistry, sonochemistry, mechanochemistrystructure (solids and liquidsThioredoxin (TRX) is a cellular reducing catalyst induced by oxidative stress and is involved in the redox ...
Free radicals in an electrohydraulic discharge are detected using ESR.We succeed to decolorize a difficult-to-treat reactive dye solution using the discharge.We clarify hydroxyl radical generation from hydrogen peroxide induced by the discharge.Hydroxyl and hydrogen radicals are main ones induced by ...
Both the irradiations...关键词: n20310* --chemistry--radiation & nuclear chemistry-- radiation effects acetic acid-- acetyl radicals-- amino acids-- valine amino acids-- threonine amino acids-- valine argon compounds carbon compounds cations crystals cysteine electron beams ...
Free Radicals Formed by Hydrogen Atom Bombardment of the Nucleic-Acid Bases HW Gordy - 《Proceedings of the National Academy of Sciences of the United States of America》 被引量: 0发表: 1965年 Photodynamic and radiolytic inactivation of ion channels formed by gramicidin A: oxidation and ...
and OH are produced by this autooxidation.•ALA and AA are oxidized by OH at a rate of 1.5×109M−1s−1 with enoyl radical formation.•Enoyl radicals readily react with O2 but not with O2−.•Enoyl radicals and end products are neutralized by free or protein-bound antioxidants....
Free radicals produced by FNA and Fenton reaction oxidise cell walls and EPS. The higher SCOD, soluble proteins, soluble polysaccharides and the higher solubilised volatile suspended solids (Fig. 1) after the treatments reflect the cell walls and EPS disruption. Wang et al.25 and Wei et al....
Upon soil drainage, the oxidation of FeS produced considerable amounts of hydroxyl free radicals (OH ), which could oxidize CdS directly and thereby promote the oxidative dissolution of CdS and increase Cd mobilization in soils. FeS and CdS could also form a within-sulfide voltaic cell, with ...
The meaning of FREE RADICAL is an especially reactive atom or group of atoms that has one or more unpaired electrons; especially : one that is produced in the body by natural biological processes or introduced from an outside source (such as tobacco smok
Noun1.free radical- an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule; "in the body free radicals are high-energy particles that ri...