Výsledky vyhledávání - "Michael Barbush"

Oxalate/hydrogen peroxide chemiluminescence reaction. A19F NMR probe of the reaction mechanism

Autor: Michael Barbush, Richard S. Givens, Ted Kuwana, Robert G. Carlson, Hitesh P. Chokshi, Richard L. Schowen

Publikováno v: Biomedical Chromatography. 4:96-99

The mechanism of the oxalate/hydrogen peroxide chemiluminescence reaction has been examined by magnetic resonance techniques. Investigation of the reactive intermediates involved in chemiluminescence was carried out with bis(2,6-difluorophenyl)oxalat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::831c54632377623348868a84f5432839
https://doi.org/10.1002/bmc.1130040304

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Electron self-exchange in bis(imidazole)iron porphyrins

Autor: Suchitra Ghosh, Michael Barbush, Dabney W. Dixon, Ataollah Shirazi

Publikováno v: Inorganic Chemistry. 24:2495-2502

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::132136c76143f2732e58d432241c9176
https://doi.org/10.1021/ic00210a008

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Use of the nuclear Overhauser effect to assign 1H NMR resonances in a low-spin paramagnetic hemin

Autor: Dabney White Dixon, Michael Barbush

Publikováno v: Biochemical and Biophysical Research Communications. 129:70-75

The nuclear Overhauser effect has been used to assign the 1H resonances of the paramagnetic low-spin biscyano complex of Fe(III) protoporphyrin. When the meso protons are irradiated, changes in integrated signal intensity are seen at neighboring meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8e5fd07bd34a34ab4731cbdb0ff1857
https://doi.org/10.1016/0006-291x(85)91404-4

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Electron self-exchange in dicyanoiron porphyrins

Autor: Ataollah Shirazi, Dabney W. Dixon, Michael Barbush

Publikováno v: Inorganic Chemistry. 24:1081-1087

On a mesure les constantes de vitesse d'echange d'electron pour des series de dicyanoporphyrines de Fer(II)Fer(III) par RMN de H1. Porphyrines utilisees: la tetraphenylporphyrine et ses derives substitues, la protoporphyrine et la deuteroporphyrine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6457ccd8782901fe7c89d39b4f642fab
https://doi.org/10.1021/ic00201a024

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Photooxygenation of acetone hydrazone: characterization of an unstable intermediate

Autor: Dabney W. Dixon, Michael Barbush

Publikováno v: The Journal of Organic Chemistry. 50:3194-3200

Obtention d'un compose instable auquel est attribuee la structure d'un [hydroperoxy-1' methyl-1' ethyl]-1 diazene. La decomposition de celui-ci conduit, a la formation de N 2 et non de O 2 . La photooxygenation de l'acetone hydrazone ou de la benzoph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba8f5027bd1ae869ccc3fc0297562bb1
https://doi.org/10.1021/jo00217a034

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ChemInform Abstract: ELECTRON SELF-EXCHANGE IN DICYANOIRON PORPHYRINS

Autor: Michael Barbush, Dabney W. Dixon, Ataollah Shirazi

Publikováno v: Chemischer Informationsdienst. 16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e76397c72f32df84427a1d603aaa02a
https://doi.org/10.1002/chin.198532295

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ChemInform Abstract: ELECTRON EXCHANGE IN MODELS FOR HEME PROTEINS

Autor: Dabney White Dixon, Michael Barbush, Ataollah Shirazi

Publikováno v: Chemischer Informationsdienst. 15

On montre que les transferts d'electrons d'hemes modeles sont seulement approximativement dix fois plus rapides que pour les petits cytochromes. L'effet sterique trouve experimentalement est plus petit que celui calcule arguant que d'autres facteurs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2dee14ffab92300510691e9a3bad4f1
https://doi.org/10.1002/chin.198446325

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