Results 251 to 260 of about 718,647 (288)
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Diamond synthesis on oxide substrates
MRS Proceedings, 2001ABSTRACTRecently, many results were reported by many institutes and companies all over the world for diamond particles or thin films synthesized on crystalline substrates, such as molybdenum, silicon etc. But diamond on amorphous or oxide substrates, were rarely reported.
Rie Hayashi +2 more
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Cytochrome P450-catalyzed oxidation of halogen-containing substrates
Journal of Inorganic Biochemistry, 2023Cytochrome P450 (CYP) enzymes are heme-thiolate monooxygenases which catalyze the oxidation of aliphatic and aromatic C-H bonds and other reactions. The oxidation of halogens by cytochrome P450 enzymes has also been reported. Here we use CYP199A4, from the bacterium Rhodopseudomonas palustris strain HaA2, with a range of para-substituted benzoic acid ...
Coleman, T. +7 more
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Oxidation of aluminium nitride substrates
Journal of Materials Science, 1994The growth of oxide films on two types of aluminium nitride substrates of different origin has been studied as a function of temperature. At a given set of oxidation reaction parameters, the oxide layers grown on substrates with a relatively large grain size and high concentrations of Y-Al-O-based liquid sintering aid phases (type I substrates) were ...
D. Robinson, R. Dieckmann
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Oxidative substrate metabolism during postischemic reperfusion
Basic Research in Cardiology, 1993Myocardial reperfusion occurs in a number of clinical conditions which include unstable angina, thrombolytic therapy or percutaneous transluminal angioplasty during evolving myocardial infarction and cardioplegic arrest during cardiac surgery. The transition from the ischemic to the postischemic state of the myocyte is associated with a number of ...
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Substrate supply for nuclear oxidative phosphorylation
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1970Abstract 1. Cell nuclei isolated from rat thymus were examined for the identity of the endogenous substrate by which nuclear oxidative phosphorylation is driven. Under conditions of maximum inhibition of glyceraldehydephosphate dehydrogenase, respiration and ATP synthesis were not affected indicating that the energy source is not of a carbohydrate ...
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Oxidation of Indole Substrates by Oxodiperoxomolybdenum·Trialkyl(aryl)- phosphine Oxide Complexes
The Journal of Organic Chemistry, 2004A series of oxodiperoxo molybdenum complexes MoO(5).O=PR(3).L, where R = Me, Et, Pr, Bu, or Ph, have been synthesized. The X-ray crystal structures for the complexes with triethylphosphine oxide and tripropylphosphine oxide as ligands were obtained. These complexes oxidize indoles to various indolone products depending on the substitution pattern of ...
Christine I, Altinis Kiraz +2 more
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Electrodeposition onto Oxide-Coated Substrates
ECS Transactions, 2008Two in situ methods are discussed for plating on metals such as Ti and Al that are generally hard to electroplate due to a naturally occurring oxide film. One method uses an initial, high-voltage pulse to remove the oxide and the second uses an ~10 ns laser pulse with a Nd-YAG frequency doubled laser at 532 nm.
Robert Von Gutfeld, Alan C. West
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Injectable Cartilage Using Polyethylene Oxide Polymer Substrates
Plastic and Reconstructive Surgery, 1996This study demonstrates that polyethylene oxide gels, which are biocompatible and biodegradable synthetic polymers, can be utilized for the encapsulation of isolated chondrocytes and maintenance of three-dimensional spatial support for new tissue development.
C D, Sims +7 more
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Metal Oxides-Based SERS Substrates
2020Surface-enhanced Raman scattering (SERS) spectroscopy provides molecular fingerprint information with high sensitivity as low as single-molecule detection limit and offers advantages such as narrow spectral bandwidths, ability for fluorescence quenching and capacity to be used with or without optical labels.
Kudilatt Hasna, M. K. Jayaraj
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Quinone analogues regulate mitochondrial substrate competitive oxidation
Biochemical and Biophysical Research Communications, 2004Quinone derivatives are among the rare compounds successfully used as therapeutic reagents to fight mitochondrial diseases. However, their beneficial effect appears to depend on their side chain which presumably governs their interaction with the respiratory chain.
Jean-Jacques, Brière +3 more
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