Results 271 to 280 of about 718,647 (288)

Photocatalytic Oxidation of Organic Substrates

1988
Photocatalytic oxidation of organic substrates occurs with high chemical yield on irradiated semiconductor surfaces. Photocatalysis is defined and exemplified and the theories of photoelectrochemistry are used to construct model cells. Mechanistic criteria needed to define a redox reaction pathway on a heterogeneous photocatalyst are reviewed, and a ...
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Control of Electron Transfer in Neuronal Nitric Oxide Synthase by Calmodulin, Substrate, Substrate Analogs, and Nitric Oxide

1995
Publisher Summary Recent studies have uncovered several interesting and unusual mechanisms that control electron transfer within neuronal nitric oxide synthase (NOS). Each subunit of neuronal NOS is composed of a reductase domain that contains the binding sites for NADPH and flavins and an oxygenase domain that contains the binding sites for heme, L ...
D J, Stuehr, H M, Abu-Soud, D L, Rousseau, P L, Feldman, J, Wang   +4 more
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Dimanganheptoxid zur selektiven Oxidation organischer Substrate

Angewandte Chemie, 1987
Des solutions de Mn 2 O 7 , dans CCl 4 ou le freon 113, oxydent les alcools primaires en acides carboxyliques, les alcools secondaires en cetones, les alcenes en acides carboxyliques et les ethers en esters (ou lactones) en milieu aprotique a basses ...
Martin Trömel, Manuel Russ
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Oxidation of aromatic substrates Part VII

Tetrahedron, 1986
Abstract Whereas free phenols are rapidly oxidised by ruthenium tetroxide with fragmentation, the aromatic nuclei of their O-trifluoroacetates are unaffected by the reagent in dry conditions. This has led to a method for the controlled oxidation of functionalised phenols which is demonstrated here by the selective cleavage of hydroxyarylalkenes ...
David C. Ayres, Daniel P. Levy
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Piperazines as Model Substrate for Oxidations.

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
H. Moehrle, K. Azodi
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Substrate Oxidation by Cytochrome P450 Enzymes

2005
Cytochrome P450 mechanisms continue to surprise and delight, although the field is growing to maturity and the completely unexpected is less frequently encountered. Experimentally, the past few years have seen major progress in characterizing the intermediates that are formed as molecular oxygen is activated to the final oxidizing species.
Ortiz de Montellano, P.R., De Voss, J. J.   +1 more
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Measurement of substrate oxidation in man.

Diabetes & metabolism, 1998
The measurement of substrate oxidation in living individuals can facilitate metabolic investigations. Indirect calorimetry and tracer techniques allow such measurements. Indirect calorimetry provides simultaneous calculation of the rate of oxidation of the three major macronutrients (carbohydrates, fat and protein) from respiratory gas exchanges and ...
L, Tappy, P, Schneiter
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Substrate Oxidation

2012
Gordon S. Lynch, David G. Harrison, Hanjoong Jo, Charles Searles, Philippe Connes, Christopher E. Kline, C. Castagna, Carsten Juel, David J. Bishop, Fin Biering-Sørensen, Wilhelm Bloch, Klara Brixius, Thomas J. Hawke, Karin E. Trajcevski, Anthony C. Hackney, Jan Hoff, Jan Helgerud, Marni Hillinger, Joel Stein, Jürgen Vormann, Espen E. Spangenburg, Ollie Jay, Tiago M. Barbosa   +22 more
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Bioinspired Aerobic Substrate Oxidation

2009
Michael J. Baldwin, Jeanette A. Krause, Michael J. Goldcamp, Micheal Haven, Sara E. Edison, Leah N. Squires   +5 more
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Single crystal oxide substrates

Microelectronics Reliability, 1973
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