Global ETD Search
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Showing 1 to 5 of 5 for “"Geobacter metallireducens"”.
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Design and testing of a microbial fuel cell for the conversion of lignocellulosic biomass into electricity
… contains cellulose-degrading microorganisms, and Geobacter metallireducens, resulted in Pmax values of 77 mW/m3 and 159 mW/m3, respectively. Analysis of hydrogen, methane, organic acids, and the mass of substrate consumed provided insight into the relationship between cellulose oxidation, …
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Arsenic mobilization through bioreduction of iron oxide nanoparticles
… and an Fe(III)-reducing microorganism, Geobacter metallireducens. Results show that arsenic mobility is strongly controlled by microbially-mediated disaggregation of arsenic-bearing iron nanoparticles. The most likely controlling mechanism of this disaggregation of iron oxide …
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Enhanced biohydrogen production and substrate utilization by co-culture fermentation with reduced extracellular electron shuttles
… A co-culture system of C. beijerinckii and G. metallireducens with extracellular electron shuttles was developed and evaluated for improved biohydrogen production. To enhance biohydrogen production, Clostridium beijerinckii was co-cultured with Geobacter metallireducens in the presence of the …
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Extracellular Electron Shuttle Mediated Biodegradation of Hexahydro-1,3,5-trinitro-1,3,5-triazine
… compounds. This study demonstrated that Geobacter metallireducens, a model Fe(III)- and electron shuttle-reducing microorganism, utilize electron shuttles to stimulate cyclic nitramine reduction at rates significantly faster than those previously reported. This work was the first to …
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Investigation of Rhenium's Biogeochemistry
… sulfate reducers used in my experiments: <italic>Geobacter metallireducens<italic> GS-15, <italic>Shewanella oneidensis<italic> €MR-1, <italic>Desulfovibrio desulfuricans<italic> subsp. <italic>desulfuricans<italic> and <italic>Desulfovibrio desulfuricans<italic> ND132. I concluded that …