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Contributions of adsorption, bioreduction and desorption to uranium immobilization by extracellular polymeric substances
Hexavalent uranium (U(VI)) can be immobilized by various microbes. The role of extracellular polymeric substances (EPS) in U(VI) immobilization has...
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The remediation of uranium-contaminated groundwater via bioreduction coupled to biomineralization with different pH and electron donors
Stimulating indigenous microbes to reduce aqueous U(VI) to insoluble U(IV) by adding an electron donor has been applied as an applicable strategy to...
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Hexavalent Chromium (Cr VI) Bioreduction Potential of Anthocyanins Rich Extract of Watermelon (Citrullus lanatus) Rind
Hexavalent chromium, (Cr VI) continues to cause harm in aquatic and terrestrial environments. In this study Cr (VI) bioreduction potentials of...
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Electroactive Brevundimonas diminuta consortium mediated selenite bioreduction, biogenesis of selenium nanoparticles and bio-electricity generation
In this study, highly selenite-resistant strains belonging to Brevundimonas diminuta (OK287021, OK287022) genus were isolated from previously...
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Isotherm and kinetics modeling of biosorption and bioreduction of the Cr(VI) by Brachybacterium paraconglomeratum ER41
Chromium is one of the most widely used metals in industry. Hexavalent form [Cr(VI)], which is found in industrial discharges, is very toxic and very...
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Bioreduction of gold nanocolloids using Quercus infectoria (Oliv): UV-assisted cationic-anionic dye degradation
Water pollution is one of the biggest environmental problems that directly affect human beings. According to natural resources defense council...
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Enantioselective Bioreduction of 5-Hexen-2-one in Directional Synthesis of Insect Pheromones
Abstract(2 S )-Tridecyl acetate (sex pheromone of Drosophila mulleri ) and ( S )-1-methylbutyl esters of (2 Е )-2-methylpent-2-enoic and (2 Е )-2,4-dimethylpe...
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Simultaneous bioreduction of tellurite and selenite by Yarrowia lipolytica, Trichosporon cutaneum, and their co-culture along with characterization of biosynthesized Te–Se nanoparticles
BackgroundNatural and anthropogenic activities, such as weathering of rocks and industrial processes, result in the release of toxic oxyanions such...
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Biosorption and bioreduction of Cr (VI) by rice husk and toxicity analysis on zebrafish embryos
Hexavalent Chromium [Cr(VI)] is a toxic/carcinogenic heavy metal posing severe ecological and health hazard. Unchecked disposal of wastes from...
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Asymmetric Bioreduction of 4-Chloroacetophenone Catalyzed by Daucus carota Cells in Water and Organic Solvents
AbstractEnantioselective reduction of 1-(4-chlorophenyl)ethanone catalyzed by D. carota cells in water, organic solvents, and binary systems has...
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Optimization of Asymmetric Bioreduction Conditions of 2-methyl-1-phenylpropan-1-one by Lactobacillus fermentum BY35 Using I-Optimal Design-Based Model
The bioreduction of prochiral ketones offers efficient access to chiral secondary alcohols, which are potentially beneficial precursors for producing...
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Bioreduction of hexavalent chromium by a novel haloalkaliphilic Salipaludibacillus agaradhaerens strain NRC-R isolated from hypersaline soda lakes
A novel Cr(VI)-resistant haloalkaliphilic bacterial strain NRC-R, identified as Salipaludibacillus agaradhaerens , was isolated from hypersaline soda...
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Multiscale Modeling of Uranium Bioreduction in Porous Media by One-Dimensional Biofilms
We formulate a multiscale mathematical model that describes the bioreduction of uranium in porous media. On the mesoscale we describe the...
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Selenite bioreduction with concomitant green synthesis of selenium nanoparticles by a selenite resistant EPS and siderophore producing terrestrial bacterium
Environmental bacterial isolates play a very important role in bioremediation of metals and toxic metalloids. A bacterial strain with high selenite...
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Bioreduction of Cr(VI) by Raoultella ornithinolytica BCA13 Obtained from Tannery Effluent
Cr(III) is indissoluble and shows less toxicity against Cr(VI). Therefore, it is very important to reduce Cr(VI) to Cr(III) by appropriate methods....
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Bioreduction and Stabilization of Antibacterial Nanosilver Using Radix Lithospermi Phytonutrients for Azo-contaminated Wastewater Treatment: Synthesis, Optimization and Characterization
Radix Lithospermi phytonutrients were used to reduce and stabilize the biosynthesized silver nanoparticles (AgNPs). The bioreduction kinetics were...
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Bioreduction of Cr(VI) using a propane-based membrane biofilm reactor
The strong physiological toxicity of Cr(VI) makes it widely concerned in wastewater treatment. At present, the simplest and harmless method for...
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A Multi-response Nonlinear Programming Model with an Inscribed Design to Optimize Bioreduction Conditions of (S)-phenyl (pyridin-2-yl)methanol by Leuconostoc pseudomesenteroides N13
Asymmetric bioreductions have the potential to synthesize chiral alcohols when catalyzed by biocatalysts. Nevertheless, the ( S )-phenyl...
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Bioreduction and mineralization of Cr(VI) by Sporosarcina saromensis W5 induced carbonate precipitation
The microbial reduction of Cr(VI) to Cr(III) is widely applied, but most studies ignored the stability of reduction products. In this study, the...
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Lab-scale evaluation of the microbial bioremediation of Cr(VI): contributions of biosorption, bioreduction, and biomineralization
Bioremediation of Cr(VI) by microorganisms has attracted immense research interests. There are three different mechanisms for bioremediation of...
