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Showing 1 to 8 of 8 for “"thiol oxidation"”.
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Kinetic analysis of thiol oxidation to study the effects of fluorinated groups on metal phthalocyanine catalysts
The oxidation of thiol (RSH) to disulfide (RSSR) is important biologically and industrially. Corrosive and malodorous thiols exist as contaminants in wastewater discharge from mining facilities, pulp and paper mills, tanneries, and oil refineries. The elimination of thiols from petroleum products …
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Studies of Gas-Solid Reactions of Environmental Significance: I. Pyrene Adsorption Onto Fly Ash. Ii. Thiol Oxidation and Adsorption by Activated Carbon
Made available in DSpace on 2014-12-13T20:09:50Z (GMT). No. of bitstreams: 1 7616170.pdf: 5038877 bytes, checksum: 19866afbaa7dcaa9b0f83d8d40278d2a (MD5) Previous issue date: 1976
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Development of a synthetic enzyme for detection and quantitation of Thiols
… that several are useful for electrocatalytic thiol oxidation. Those showing the highest rates are the quinone form of dihydroxybenzylamine and the dimethylaminomethylferricinium ion, which oxidize glutathione at rates of 18 $\rm M\sp{-1}s\sp{-1}$ and 111 $\rm M\sp{-1}s\sp{-1}$ at pH 7.0. …
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Design and Development of a Novel Immunological Method to Quantify target-specific cysteine redox state in a microplate
… immune response, commonly by modifying the thiol groups (RSH) of<br/>functionally relevant cysteine (Cys) residues of signalling proteins. The ability to<br/>measure target-specific protein thiol oxidation underpins our capability to<br/>interrogate these processes, which is an ongoing …
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Effect of Dried Mushroom Powder on Thiol Content in Lyophilized and Native Bovine Myofibrillar Protein
<p>Thiol oxidation can form disulfide bonds that modify protein conformations, resulting in lower free thiol content. The effect of dried (lyophilized and oven-dried) mushroom powder<em> </em>(<em>Agaricus bisporus </em>or <em>Pleurotus ostreatus)</em> added to bovine lyophilized and native …
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Design and synthesis of biocompatible fluorescent semi-conductor nanocrystals for in-vivo and in-vitro imaging/sensing applications
… stability focused on addressing the problem of thiol oxidation, and a new class of multifunctional polymer ligands were developed featuring multiple imidazole moieties for multidentate interactions with the QD surface. The polymers are synthesized via reversible addition-fragmentation chain …
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Kinetic studies of redox and related reactions of some new isoalloxazines
… kinetic studies of their reactions with a dithiol, reduced nicotinamide and sulphite were made. A new general synthesis is described for the preparation of o-nitro-(N-alkylamino) aromatic compounds via nucleophilic displacement by alkylamine of a methoxy group ortho to a nitro group. Two new …
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Elucidation of the Various Mechanisms of Antioxidant Activity of Organosulfur Compounds
… RTAs in organic and aqueous media, even besting thiols in many H-atom transfer reactions with alkyl, alkoxyl and peroxyl radicals. The one-electron oxidation exhibited by hydropersulfides parallels the one we previously reported for sulfenic acids (RSOH). Previous successful studies on the …