Engineering Shewanella oneidensis‐Carbon Felt Biohybrid Electrode Decorated with Bacterial Cellulose Aerogel‐Electropolymerized Anthraquinone to Boost Energy and Chemicals Production
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Science"
DOI: 10.1002/advs.202407599
Abstract: Interfacial electron transfer between electroactive microorganisms (EAMs) and electrodes underlies a wide range of bio‐electrochemical systems with diverse applications. However, the electron transfer rate at the biotic‐electrode interface remains low due to high transmembrane and… read more here.
Keywords: electron transfer; oneidensis; transfer; biohybrid electrode ... See more keywords
Synthetic Klebsiella pneumoniae-Shewanella oneidensis Consortium Enables Glycerol-Fed High-Performance Microbial Fuel Cells.
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology journal"
DOI: 10.1002/biot.201700491
Abstract: Microbial fuel cell (MFC) is an eco-friendly bio-electrochemical sys-tem that uses microorganism as biocatalyst to convert biomass into electricity. Glycerol, as a waste in the biodiesel refinery processes, is an appealing substrate for MFC. Nevertheless,… read more here.
Keywords: consortium; shewanella oneidensis; pneumoniae; glycerol ... See more keywords
Coupling riboflavin de novo biosynthesis and cytochrome expression for improving extracellular electron transfer efficiency in Shewanella oneidensis
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.28172
Abstract: Shewanella oneidensis MR‐1, as a model exoelectrogen with divergent extracellular electron transfer (EET) pathways, has been widely used in microbial fuel cells (MFCs). The electron transfer rate is largely determined by riboflavin (RF) and c‐type… read more here.
Keywords: novo biosynthesis; biosynthesis; expression; electron transfer ... See more keywords
The role of riboflavin in decolourisation of Congo red and bioelectricity production using Shewanella oneidensis-MR1 under MFC and non-MFC conditions
Sign Up to like & getrecommendations! Published in 2017 at "World Journal of Microbiology and Biotechnology"
DOI: 10.1007/s11274-017-2223-8
Abstract: Dissimilatory metal reducing bacteria can exchange electrons extracellularly and hold great promise for their use in simultaneous wastewater treatment and electricity production. This study investigated the role of riboflavin, an electron carrier, in the decolourisation… read more here.
Keywords: production; decolourisation; role riboflavin; mfc ... See more keywords
Engineering synthetic microbial consortium for efficient conversion of lactate from glucose and xylose to generate electricity
Sign Up to like & getrecommendations! Published in 2021 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2021.108052
Abstract: Abstract Microbial fuel cell (MFC) is a sustainable electrochemical bioreactor that enables biomass harvesting to produce energy. Shewanella oneidensis, one of the widely used exoelectrogens in MFCs, can only utilize a limited spectrum of carbon… read more here.
Keywords: consortium; oneidensis; microbial consortium; glucose xylose ... See more keywords
Evaluating decolorization capacity about alginate encapsulation system of Shewanella oneidensis MR-1 mingled with conductive materials
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2020.101344
Abstract: Abstract Sodium alginate (SA) encapsulation system of Shewanella oneidensis MR-1 mingled with different conductive materials (single-walled carbon nanotube (SWCNT), graphene oxide (GO) or Fe3O4) were employed to decolorize of methyl orange (MO). The result of… read more here.
Keywords: encapsulation system; shewanella oneidensis; system shewanella; alginate encapsulation ... See more keywords
Size effect of hematite particles on the Cr(VI) reduction by Shewanella oneidensis MR-1
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2021.105096
Abstract: Abstract Microorganisms are commonly bonded to various soil minerals, which may influence the redox processes and bacterial metabolism. However, little is known about the impact of particle size of soil minerals on these redox processes… read more here.
Keywords: oneidensis; spectroscopy; shewanella oneidensis; reduction ... See more keywords
Structures of nitroaromatic compounds induce Shewanella oneidensis MR-1 to adopt different electron transport pathways to reduce the contaminants.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121495
Abstract: Nitroaromatic compounds (NACs) are one class of typical refractory biodegradable organic pollutants detected in various environmental media. The reductive transformation of NACs by the electrochemically active bacterium Shewanella oneidensis MR-1 is a possible and cost-effective… read more here.
Keywords: respiratory pathway; nitroaromatic compounds; shewanella oneidensis; structures nitroaromatic ... See more keywords
Hydrogen sulfide-producing kinetics of Shewanella oneidensis in sulfite and thiosulfate respiration
Sign Up to like & getrecommendations! Published in 2020 at "Process Biochemistry"
DOI: 10.1016/j.procbio.2020.03.013
Abstract: Abstract Shewanella oneidensis is a model species for aquatic ecosystems and plays an important role in bioremediation, biofuel cell manufacturing and biogeochemical cycling. S. oneidensis MR-1 is able to generate hydrogen sulfide from various sulfur… read more here.
Keywords: sulfite thiosulfate; shewanella oneidensis; respiration; hydrogen sulfide ... See more keywords
Enhancement of denitrification performance with reduction of nitrite accumulation and N2O emission by Shewanella oneidensis MR-1 in microbial denitrifying process.
Sign Up to like & getrecommendations! Published in 2019 at "Water research"
DOI: 10.1016/j.watres.2019.115242
Abstract: Bio-denitrification (i.e., microbial reduction of nitrate to gaseous nitrogen) is usually reported to be affected by operating and environmental parameters, such as carbon source type, pH value, and temperature. In this paper, the enhancement of… read more here.
Keywords: nitrite accumulation; denitrification performance; oneidensis; denitrification ... See more keywords
CRISPR/dCas9-RpoD-Mediated Simultaneous Transcriptional Activation and Repression in Shewanella oneidensis MR-1.
Sign Up to like & getrecommendations! Published in 2022 at "ACS synthetic biology"
DOI: 10.1021/acssynbio.2c00149
Abstract: Extracellular electron transfer (EET) of electroactive microorganisms (EAMs) is the dominating factor for versatile applications of bio-electrochemical systems. Shewanella oneidensis MR-1 is one of the model EAMs for the study of EET, which is associated… read more here.
Keywords: shewanella oneidensis; transcriptional activation; repression; rpod ... See more keywords