[HTML][HTML] Sporomusa ovata as catalyst for bioelectrochemical carbon dioxide reduction: A review across disciplines from microbiology to process engineering

J Madjarov, R Soares, CM Paquete… - Frontiers in …, 2022 - frontiersin.org
Sporomusa ovata is a bacterium that can accept electrons from cathodes to drive microbial
electrosynthesis (MES) of acetate from carbon dioxide. It is the biocatalyst with the highest …

Moving towards the enhancement of extracellular electron transfer in electrogens

M Verma, V Singh, V Mishra - World Journal of Microbiology and …, 2023 - Springer
Electrogens are very common in nature and becoming a contemporary theme for research
as they can be exploited for extracellular electron transfer. Extracellular electron transfer is …

[HTML][HTML] Molecular mechanisms of microbial extracellular electron transfer: the importance of multiheme cytochromes

CM Paquete, L Morgado, CA Salgueiro… - Frontiers in Bioscience …, 2022 - imrpress.com
Extracellular electron transfer is a key metabolic process of many organisms that enables
them to exchange electrons with extracellular electron donors/acceptors. The discovery of …

[HTML][HTML] Protein Interactions in Rhodopseudomonas palustris TIE-1 Reveal the Molecular Basis for Resilient Photoferrotrophic Iron Oxidation

IB Trindade, MO Firmino, SJ Noordam, AS Alves… - Molecules, 2023 - mdpi.com
Rhodopseudomonas palustris is an alphaproteobacterium with impressive metabolic
versatility, capable of oxidizing ferrous iron to fix carbon dioxide using light energy …

[HTML][HTML] Crossing the Wall: Characterization of the Multiheme Cytochromes Involved in the Extracellular Electron Transfer Pathway of Thermincola ferriacetica

MM Faustino, BM Fonseca, NL Costa, D Lousa… - Microorganisms, 2021 - mdpi.com
Bioelectrochemical systems (BES) are emerging as a suite of versatile sustainable
technologies to produce electricity and added-value compounds from renewable and …

[HTML][HTML] Influence of the 3D architecture and surface roughness of SiOC anodes on bioelectrochemical system performance: a comparative study of freeze-cast, 3D …

PH da Rosa Braun, A Kuchenbuch, B Toselli… - Materials for Renewable …, 2024 - Springer
Abstract 3D-printed anodes for bioelectrochemical systems are increasingly being reported.
However, comparisons between 3D-printed anodes and their non-3D-printed counterparts …

Flavin-containing siderophore-interacting protein of Shewanella putrefaciens DSM 9451 reveals substrate specificity in ferric-siderophore reduction

IB Trindade, BM Fonseca, T Catarino, PM Matias… - bioRxiv, 2024 - biorxiv.org
Shewanella are bacteria widespread in marine and brackish water environments and
emergent opportunistic pathogens. Their environmental versatility is highly dependent on …

The Impact of Selenium on an Archaea-Dominated, Methanogenic Granular Sludge Consortium

LC Staicu, M Dziurzyński, PJ Wόjtowicz… - Geomicrobiology: Natural …, 2024 - Springer
Mixed microbial communities (eg, granular sludge) are an invaluable research topic owing
to their high and uncharted biodiversity, as well as to the numerous biotechnological …

Electroactive (Micro) organisms

SJ Noordam, J Madjarov, RO Louro… - Geomicrobiology: Natural …, 2024 - Springer
Electroactive organisms have the metabolic ability to exchange electrons with solid
substrates present in the extracellular environment. This capacity enables them to function …

Evidence for quinol oxidase activity of ImoA, a novel NapC/NirT family protein from the neutrophilic Fe(II) oxidizing bacterium Sideroxydans lithotrophicus ES-1

A Jain, A Coelho, J Madjarov, S Todorovic, RO Louro… - bioRxiv, 2022 - biorxiv.org
The freshwater chemolithoautotrophic Gram-negative bacterium Sideroxydans lithotrophicus
ES-1 oxidizes Fe (II) at the cell surface. In this organism, it is proposed that the monoheme …