Secretion Systems Used by Bacteria to Counteract Fungal Competitors. [PDF]
Fu P +5 more
europepmc +1 more source
Relationship of electrochemical performance and biofilm development of <i>Desulfuromonas acetexigens</i> and <i>Geobacter sulfurreducens</i> in microbial electrolysis cells. [PDF]
Rümenapf M, Horn H, Hille-Reichel A.
europepmc +1 more source
Carbon cloth stimulates direct interspecies electron transfer in syntrophic co-cultures [PDF]
This study investigated the possibility that the electrical conductivity of carbon cloth accelerates direct interspecies electron transfer (DIET) in co-cultures. Carbon cloth accelerated metabolism of DIET co-cultures (Geobacter metallireducens-Geobacter sulfurreducens and G.metallireducens-Methanosarcina barkeri) but did not promote metabolism of co ...
Derek Lovley, Fanghua Liu, Jo Philips
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Direct interspecies electron transfer mechanism in enhanced methanogenesis: A mini-review
Bioresource Technology, 2021The role of direct interspecies electron transfer (DIET) on enhancement of methanogenesis has been studied. This mini-review updated the current researches on the potential role of DIET on enhanced performance for anaerobic digestion of organic substrates with effective strategies implemented.
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Although commonly viewed as a promising method, dry anaerobic digestion is not been widely applied to dispose of food wastes, especially in developing countries because of its insufficiency in handling with lower mass transfer and high acidic accumulation of the system.
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Challenges in engineering direct interspecies electron transfer for enhanced methanogenesis
Renewable and Sustainable Energy Reviews, 2023Interspecies electron transfer (IET) between fatty acid-oxidizing bacteria and hydrogenotrophic methanogens is key to stable and efficient methanogenesis in the anaerobic digestion (AD) process. Recently discovered direct IET (DIET) enables energetically and kinetically advantageous methanogenesis and facilitating cell-to-cell electrical connections ...
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Direct Interspecies Electron Transfer in Anaerobic Digestion: A Review
2015Direct interspecies electrons transfer (DIET) is a syntrophic metabolism in which free electrons flow from one cell to another without being shuttled by reduced molecules such as molecular hydrogen or formate. As more and more microorganisms show a capacity for electron exchange, either to export or import them, it becomes obvious that DIET is a ...
Dubé, Charles-David, Guiot, Serge R.
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Hardwiring microbes via direct interspecies electron transfer: mechanisms and applications
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Different Routes for Direct Interspecies Electron Transfer with Diverse Electron-Accepting Partners
2022Abstract Direct interspecies electron transfer (DIET) may be most important in methanogenic environments, but studies to date that have examined the mechanisms for electron transfer from electron-donating partners have primarily focused on co-cultures in which fumarate was the terminal electron acceptor.
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Syntrophy Goes Electric: Direct Interspecies Electron Transfer
Annual Review of Microbiology, 2017Direct interspecies electron transfer (DIET) has biogeochemical significance, and practical applications that rely on DIET or DIET-based aspects of microbial physiology are growing. Mechanisms for DIET have primarily been studied in defined cocultures in which Geobacter species are one of the DIET partners. Electrically conductive pili (e-pili) can be
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