Results 21 to 30 of about 3,643 (220)
Versatile Bioelectrochemical system for heavy metals removal [PDF]
E3S Web of Conferences, 2022 Industrial activity has resulted in heavy metals anthropogenic contamination of groundwater, especially in industrial or mining areas. Bioelectrochemical systems (BES) can be used for metals removal and recovery from aqueous solutions.
Aliaguilla Martí +3 more
doaj +1 more source
Electronic Journal of Biotechnology, 2021 Background: Synthesis of selenium nanoparticles from selenite by Shewanella sp. HN-41 demonstrated that particle size depended on the reaction time and biomass of cells. The slow reaction and low biomass tended to form small particles.
Cuong Tu Ho +6 more
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Membranes, 2022 Bioelectrochemical systems are emerging technologies for the reduction in CO2 in fuels and chemicals, in which anaerobic chemoautotrophic microorganisms such as methanogens and acetogens are typically used as biocatalysts.
Lorenzo Cristiani +4 more
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Proteomics Reveal the Effect of Exogenous Electrons on Electroactive Escherichia coli
Frontiers in Microbiology, 2022 Microbial cells utilizing electricity to produce high-value fuels and chemicals are the foundation of the biocathodic bioelectrochemical system. However, molecular mechanisms of electron transfer and utilization have not been elucidated.
Jiao Feng +5 more
doaj +1 more source
Urine in Bioelectrochemical Systems: An Overall Review [PDF]
ChemElectroChem, 2020 AbstractIn recent years, human urine has been successfully used as an electrolyte and organic substrate in bioelectrochemical systems (BESs) mainly due of its unique properties. Urine contains organic compounds that can be utilised as a fuel for energy recovery in microbial fuel cells (MFCs) and it has high nutrient concentrations including nitrogen ...
Santoro C +9 more
openaire +6 more sources
Nanomaterials and Nanotechnology, 2021 The synthesis of CdS nanoparticles was developed based on the unconventional design of bioelectrochemical system (BES) inoculated with Shewanella sp. HN-41.
Cuong Tu Ho +7 more
doaj +1 more source
iScience, 2021 Summary: Biomethane is suggested as an advanced biofuel for the hard-to-abate sectors such as heavy transport. However, future systems that optimize the resource and production of biomethane have yet to be definitively defined.
Xue Ning +6 more
doaj +1 more source
Electroactive microorganisms in bioelectrochemical systems [PDF]
Nature Reviews Microbiology, 2019 A vast array of microorganisms from all three domains of life can produce electrical current and transfer electrons to the anodes of different types of bioelectrochemical systems. These exoelectrogens are typically iron-reducing bacteria, such as Geobacter sulfurreducens, that produce high power densities at moderate temperatures.
Bruce E. Logan +3 more
openaire +5 more sources
Biotechnology for Biofuels, 2020 Background Bioelectrochemical methane oxidation catalysed by anaerobic methanotrophic archaea (ANME) is constrained by limited methane bioavailability as well as by slow kinetics of extracellular electron transfer (EET) of ANME.
Xueqin Zhang +7 more
doaj +1 more source
Biosensors and Bioelectronics: X, 2023 Parallelized and automated screening systems are widely used in process development and optimization in bioelectrochemical applications. This includes the rapid testing and measuring of electrochemical potentials, electrical current densities, mediators,
André Gemünde +3 more
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