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   Articles with "electron uptake" as a keyword



An insoluble iron complex coated cathode enhances direct electron uptake by Rhodopseudomonas palustris TIE-1.

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recommendations! Published in 2018 at "Bioelectrochemistry"

DOI: 10.1016/j.bioelechem.2018.03.015

Abstract: Microbial electrosynthesis (MES) is a promising bioelectrochemical approach to produce biochemicals. A previous study showed that Rhodopseudomonas palustris TIE-1 can directly use poised electrodes as electron donors for photoautotrophic growth at cathodic potentials that avoid… read more here.

Keywords: electron uptake; direct electron; uptake tie; palustris tie ... See more keywords

Extracellular Electron Uptake Mediated by H2O2.

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recommendations! Published in 2025 at "Environmental science & technology"

DOI: 10.1021/acs.est.4c13792

Abstract: Harvesting electricity from microbial electron transfer is believed as a promising way of renewable energy generation. However, a major challenge lies in the still-unknown mechanisms of extracellular electron transfer, especially how microbes consume electrons from… read more here.

Keywords: extracellular electron; h2o2; uptake mediated; electron uptake ... See more keywords
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Identification of a pathway for electron uptake in Shewanella oneidensis

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recommendations! Published in 2021 at "Communications Biology"

DOI: 10.1038/s42003-021-02454-x

Abstract: Extracellular electron transfer (EET) could enable electron uptake into microbial metabolism for the synthesis of complex, energy dense organic molecules from CO 2 and renewable electricity 1 – 6 . Theoretically EET could do this… read more here.

Keywords: extracellular electron; electron uptake; shewanella oneidensis; electron ... See more keywords

Overlap and differences between the inward and outward electron transfer pathways in Shewanella oneidensis

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recommendations! Published in 2025 at "FEMS Microbiology Letters"

DOI: 10.1093/femsle/fnaf094

Abstract: Abstract The extracellular electron transport chain of Shewanella oneidensis MR-1 has been well characterized in the context of current generation on an anode. However, work to understand electron uptake from the cathode is less mature… read more here.

Keywords: electron transfer; shewanella oneidensis; electron uptake; outward electron ... See more keywords

Conservation of Energetic Pathways for Electroautotrophy in the Uncultivated Candidate Order Tenderiales

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recommendations! Published in 2022 at "mSphere"

DOI: 10.1128/msphere.00223-22

Abstract: Chemolithotrophic bacteria capable of extracellular electron uptake to drive energy metabolism and CO2 fixation are known as electroautotrophs. The recently described order Tenderiales contains the uncultivated electroautotroph “Ca. Tenderia electrophaga.” The “Ca. Tenderia electrophaga” genome… read more here.

Keywords: order tenderiales; tenderia electrophaga; electron uptake; extracellular electron ... See more keywords
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Electrophysiology of the Facultative Autotrophic Bacterium Desulfosporosinus orientis

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recommendations! Published in 2020 at "Frontiers in Bioengineering and Biotechnology"

DOI: 10.3389/fbioe.2020.00457

Abstract: Electroautotrophy is a novel and fascinating microbial metabolism, with tremendous potential for CO2 storage and valorization into chemicals and materials made thereof. Research attention has been devoted toward the characterization of acetogenic and methanogenic electroautotrophs.… read more here.

Keywords: desulfosporosinus orientis; electron uptake; bacterium desulfosporosinus; co2 ... See more keywords

Extracellular Electron Uptake by Two Methanosarcina Species

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recommendations! Published in 2019 at "Frontiers in Energy Research"

DOI: 10.3389/fenrg.2019.00029

Abstract: Direct electron uptake by prokaryotes is a recently described mechanism with a potential application for energy and CO2 storage into value added chemicals. Members of Methanosarcinales, an environmentally and biotechnologically relevant group of methanogens, were… read more here.

Keywords: extracellular electron; electron uptake; methanosarcina species; methanosarcina ... See more keywords