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Silver nanoparticles boost charge-extraction efficiency in Shewanella microbial fuel cells
Science, 2021Description Silver in the linings The bacterium Shewanella oneidensis is well known to use extracellular electron sinks, metal oxides and ions in nature or electrodes when cultured in a fuel cell, to power the catabolism of organic material. However, the
Bocheng Cao +16 more
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Recent advances in soil microbial fuel cells for soil contaminants remediation.
Chemosphere, 2021The non-aggressive and effective approaches are needed for remediation of contaminated soils. The bio-electrochemical system, particularly microbial fuel cells (MFCs) is a promising tool for environmental remediation of soil, sediment, sludge and ...
Syed Zaghum Abbas, M. Rafatullah
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Modern trend of anodes in microbial fuel cells (MFCs): An overview
, 2021Microbial fuel cells (MFCs) are highly efficient bioelectrochemical systems in which bacteria are utilized to oxidize the organic substrate and produce electricity. The main component of an MFCs is the anode, in which bacterial attachment is promoted and
A. Yaqoob +2 more
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A review on recent advancements in bioenergy production using microbial fuel cells.
Chemosphere, 2021The generation of energy and its efficient use in industries and agriculture are critical to any country's growth. A country like India, which is still developing, faces a major challenge in terms of generating adequate electricity.
M. Ramya, S. P.
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Biochemical Society Transactions, 1983
Microbial fuel cells containingProteus vulgaris and oxidation-reduction (“redox”) mediators were investigated. The bacteria were chemically immobilized onto the surface of graphite felt electrodes, which supported production of continuous electric current and could be reused after storage A computer-controlled carbohydrate feed system enabled the cell ...
J L, Stirling +6 more
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Microbial fuel cells containingProteus vulgaris and oxidation-reduction (“redox”) mediators were investigated. The bacteria were chemically immobilized onto the surface of graphite felt electrodes, which supported production of continuous electric current and could be reused after storage A computer-controlled carbohydrate feed system enabled the cell ...
J L, Stirling +6 more
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Environmental Research, 2022
Microbial fuel cells are biochemical factories which besides recycling wastewater are electricity generators, if only their low power density can be scaled up.
Rahul Deka +13 more
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Microbial fuel cells are biochemical factories which besides recycling wastewater are electricity generators, if only their low power density can be scaled up.
Rahul Deka +13 more
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Miniaturizing microbial fuel cells
Trends in Biotechnology, 2011Microbial fuel cells (MFCs) represent an emerging technology for electricity generation from renewable biomass. Given the demand for a better understanding of the bio/inorganic interface that plays a key role in MFC energy production, small-scale MFCs are receiving considerable attention owing to their intrinsic advantages in both fundamental studies ...
Fang, Qian, Daniel E, Morse
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In Situ Fuel Processing in a Microbial Fuel Cell
ChemSusChem, 2012AbstractA microbial fuel cell (MFC) was designed in which fuel is generated in the cell by the enzyme glucoamylase, which is displayed on the surface of yeast. The enzyme digests starch specifically into monomeric glucose units and as a consequence enables further glucose oxidation by microorganisms present in the MFC anode.
Karnit Bahartan +4 more
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2011
Although it has been more than two centuries since Luigi Galvani made the first observations of bioelectrical phenomenon, it is only in recent years that microbial fuel cells, or, more generally, bioelectrochemical systems, have attracted wide attention as devices that use microorganisms to assist a vast array of processes – from energy recovery from ...
Virdis, B. +5 more
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Although it has been more than two centuries since Luigi Galvani made the first observations of bioelectrical phenomenon, it is only in recent years that microbial fuel cells, or, more generally, bioelectrochemical systems, have attracted wide attention as devices that use microorganisms to assist a vast array of processes – from energy recovery from ...
Virdis, B. +5 more
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Cathodes for microbial fuel cells
2016Increase in human activities across the globe has put forward several challenges for future generations, with uncontrolled energy demand near the top of the list. Relentless efforts are being made by researchers and policy makers to meet energy demands in renewable ways, which shows the possibility of several alternative energy systems.
Bajracharya, S. +3 more
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