Search for dissertations about: "redox enzymes"
Showing result 1 - 5 of 113 swedish dissertations containing the words redox enzymes.
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1. Spectroelectrochemistry of Redox Enzymes
Abstract : A low volume and long optical path spectroelectrochemical cell was constructed and tested in a number of applications such as detection of direct electron transfer (DET) between redox enzymes and gold electrodes, determination of the formal potentials of redox centres in proteins and enzymes, as well as mechanistic studies of heterogeneous and intermolecular electron transfer of copper oxidases and succinate:quinine oxidoreductase (Complex II). The existence of DET between enzymes and electrodes was demonstrated for theophylline oxidase, cytochrome P450 cam, laccase, bilirubin oxidase, sulphite oxidase and Complex II. READ MORE
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2. Nitrogen and Redox Metabolism in Saccharomyces cerevisiae
Abstract : Anaerobic conversion of glucose to ethanol by the yeast Saccharomyces cerevisiae has been studied. Glycerol is formed as a by-product in order to maintain the overall redox balance. READ MORE
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3. Redox Reactions of NO and O2 in Iron Enzymes : A Density Functional Theory Study
Abstract : In the present thesis the density functional B3LYP has been used to study reactions of NO and O2 in redox active enzymes.Reduction of nitric oxide (NO) to nitrous oxide (N2O) is an important part in the bacterial energy conservation (denitrification). READ MORE
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4. Crystallographic studies on redox enzymes containing the thioredoxin fold
Abstract : Three-dimensional structures of two redox enzymes, glutathione peroxidase from human plasma and a protein disulfide oxidoreductase from the archaeon Pyrococcus furiosus, have been determined by X-ray crystallography. Glutathione peroxidases constitute a family of antioxidant seleno-enzymes that catalyze the reduction of a variety of hydroperoxides. READ MORE
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5. Amperometric biosensors based on enzymes wired by redox polymers
Abstract : .... READ MORE