Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rajiha A. Saadalla-Nazhat"'
Autor:
Kevin Fairburn, Peter Jones, David R. Blake, Bo R. Nielsen, Rajiha A. Saadalla-Nazhat, Paul G. Winyard, Najdat B. Nazhat, Martyn C. R. Symons
Publikováno v:
ResearcherID
DBNBS (3,5-dibromo-4-nitrosobenzenesulphonate) reacts with nitric oxide (NO) produced from nitrite ions in acid solution to give a radical with a characteristic electron spin resonance spectrum, attributable to a ‘DBNBS-NO’ product, and comprisin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dda09f4a7a89d3fa367362d03ccaa451
https://doi.org/10.1016/s0304-4165(99)00026-4
https://doi.org/10.1016/s0304-4165(99)00026-4
Autor:
Helen E. Wilkin, Thomas E. G. Candy, David R. Blake, Najdat B. Nazhat, Peter Jones, Guang Yang, Marta Boaro, Rajiha A. Saadalla-Nazhat
Publikováno v:
Free Radical Biology and Medicine. 12:327-330
A recent study reports discordant results for maximal free-radical yields from the decomposition of peroxynitrous acid using different assay reagents and a puzzling decrease (to zero) of the radical yields with increasing pH. An assay method using 2,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::686a3ae96efd197f5abd845995b7175c
https://doi.org/10.1016/0891-5849(92)90120-6
https://doi.org/10.1016/0891-5849(92)90120-6
Publikováno v:
Analytica Chimica Acta. 204:349-353
The procedure described for the determination of hydrogen peroxide in aqueous solution, at concentrations in the rnage 1−120×10−6 mol l−1, is based on reduction of copper (II) ions by hydrogen peroxide in the presence of excess of 2,9-dimethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bed67029962fd7ba0372d8e055f6118e
https://doi.org/10.1016/s0003-2670(00)86374-6
https://doi.org/10.1016/s0003-2670(00)86374-6
Publikováno v:
Journal of the Chemical Society, Chemical Communications. :407
Kinetic evidence support the formation of a copper(III) species, rather than the hydroxyl free radical, when the aquocopper(I) ion reacts hydrogen peroxide in aqueous solution.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df51dc4c6e8b1ccc18457d1bf49a655a
https://doi.org/10.1039/c39850000407
https://doi.org/10.1039/c39850000407
Publikováno v:
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. 80:2759
Ligand decomposition following charge-transfer excitation of bis(glycinato)cuprate(II) in aqueous solution gives NH3 and HCHO as the final products in yields equivalent to the reduction of the metal to CuI. An intermediate, observed by flash photolys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72e001c8e84a9e52818cc6a40eaa2da4
https://doi.org/10.1039/f19848002759
https://doi.org/10.1039/f19848002759
Publikováno v:
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. 85:677
Reactions of the hydroxyl radical (OH˙) in amino acid (glycine and α-alanine)–copper(II) aqueous systems have been investigated by measurement of the γ-radiation yields of the products: ammonia, formaldehyde and glyoxylic acid (from glycine), ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93cd937e3bebe81da128f5d38cdfc7e3
https://doi.org/10.1039/f19898500677
https://doi.org/10.1039/f19898500677
Publikováno v:
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. 84:501
Oxidation of CH3OH to HCHO occurs as a chain reaction on γ-irradiation of deaerated aqueous CH3OH + H2O2+ Cu2+aq solutions. The reaction of Cu+aq with H2O2 is a propagation step. The chain-length and the dependence of HCHO formation rate on radiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b675335fa7f4491746ff17dec241e8f1
https://doi.org/10.1039/f19888400501
https://doi.org/10.1039/f19888400501