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pro vyhledávání: '"Allison M, Speers"'
Autor:
Allison M. Speers, Gemma Reguera
Publikováno v:
Biofilm, Vol 3, Iss , Pp 100052- (2021)
Oxidative stress greatly limits current harvesting from anode biofilms in bioelectrochemical systems yet insufficient knowledge of the antioxidant responses of electricigens prevents optimization. Using Geobacter sulfurreducens PCA as a model electri
Externí odkaz:
https://doaj.org/article/8f829b888df14ce3a2b348d282b48cca
Publikováno v:
International microbiology : the official journal of the Spanish Society for Microbiology. 24(4)
Geobacter biofilms synthesize an electroactive exopolysaccharide matrix with conductive pili and c-cytochromes that spatially organizes cells optimally for growth and electron transport to iron oxide substrates, soluble metal contaminants, and curren
Publikováno v:
Applied and Environmental Microbiology. 80:6638-6646
Biofilms formed by dissimilatory metal reducers are of interest to develop permeable biobarriers for the immobilization of soluble contaminants such as uranium. Here we show that biofilms of the model uranium-reducing bacterium Geobacter sulfurreduce
Publikováno v:
Proceedings of the National Academy of Sciences. 108:15248-15252
The in situ stimulation of Fe(III) oxide reduction by Geobacter bacteria leads to the concomitant precipitation of hexavalent uranium [U(VI)] from groundwater. Despite its promise for the bioremediation of uranium contaminants, the biological mechani
Autor:
Allison M. Speers, Gemma Reguera
Publikováno v:
Biofilms in Bioelectrochemical Systems ISBN: 9781119097426
Biofilms in Bioelectrochemical Systems: From Laboratory Practice to Data Interpretation
Biofilms in Bioelectrochemical Systems: From Laboratory Practice to Data Interpretation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7159ced03ad01656d97cbecd93a9b39f
https://doi.org/10.1002/9781119097426.ch2
https://doi.org/10.1002/9781119097426.ch2
Publikováno v:
Environmental sciencetechnology. 48(11)
The in situ generation of ethanol from glycerol-containing wastewater shows promise to improve the economics of the biodiesel industry. Consequently, we developed a microbial electrolysis cell (MEC) driven by the synergistic metabolisms of the exoele
Autor:
Gemma Reguera, Allison M. Speers
Publikováno v:
Applied and environmental microbiology. 78(2)
Geobacter bacteria efficiently oxidize acetate into electricity in bioelectrochemical systems, yet the range of fermentation products that support the growth of anode biofilms and electricity production has not been thoroughly investigated. Here, we
Publikováno v:
Current Protocols in Microbiology
Although the ability of some microorganisms to grow without O(2) has long been recognized, the application of new methodologies has greatly expanded the known diversity and potential of anaerobic microorganisms and processes. In particular, anaerobic