Results 51 to 60 of about 264 (119)
Comparative proteomics of a versatile, marine, iron‐oxidizing chemolithoautotroph
Environmental Microbiology, Volume 26, Issue 6, June 2024.In this study, we identified proteins that were upregulated under iron‐oxidizing conditions. Notably, we highlight a periplasmic di‐heme cytochrome c that is associated with a putative redox complex spanning the inner membrane, periplasm, outer membrane, and extracellular space.
Roman A. Barco +8 more
wiley +1 more source
Kabelbakterienskelette als katalytisch aktive Elektroden
Angewandte Chemie, Volume 136, Issue 6, February 5, 2024.Biologische Kabel als Elektroden: Elektrisch leitfähige filamentöse Kabelbakterienskelette wurden als freistehende biologische Elektroden verwendet und zeigen eine katalytische Selektivität für Sauerstoff. Die Skelette wandeln Wasser in Sauerstoff um, und umgekehrt, Sauerstoff zurück zu Wasser.
Leonid Digel +11 more
wiley +1 more source
Insights into the various mechanisms by which Shewanella spp. induce and inhibit steel corrosion
npj Materials Degradation, 2023 Shewanella species are frequently selected as model strains to investigate microbially influenced steel corrosion. This selection is due to their relevance for corrosion, but also because of their easy cultivation in aerobic media.
Jo Philips +2 more
doaj +1 more source
Resolving Chemical Gradients Around Seagrass Roots—A Review of Available Methods
Frontiers in Marine Science, 2021 Steep geochemical gradients surround roots and rhizomes of seagrass and protect the plants against the harsh conditions in anoxic sediment, while enabling nutrient uptake.
Vincent V. Scholz +3 more
doaj +1 more source
Cable Bacteria Skeletons as Catalytically Active Electrodes
Angewandte Chemie International Edition, Volume 63, Issue 6, February 5, 2024.Biological cables as electrodes: Electrically conducting filamentous cable bacteria skeletons were used as free‐standing biological electrodes and displayed catalytic selectivity towards oxygen. The skeletons convert water to oxygen and oxygen back to water.
Leonid Digel +11 more
wiley +1 more source
Frontiers in Energy Research, 2014 AFM and confocal resonance Raman microscopy (CRRM) of single-cells were used to study the transition of anode-grown Geobacter sulfurreducens biofilms from lag phase (initial period of low current) to exponential phase (subsequent period of rapidly ...
Nikolai eLebedev +2 more
doaj +1 more source
Isolation and characterization of electrochemically active subsurface Delftia and Azonexus species
Frontiers in Microbiology, 2016 Continental subsurface environments can present significant energetic challenges to the resident microorganisms. While these environments are geologically diverse, potentially allowing energy harvesting by microorganisms that catalyze redox reactions ...
Yamini eJangir +8 more
doaj +1 more source
Construction of a Geobacter Strain With Exceptional Growth on Cathodes
Frontiers in Microbiology, 2018 Insoluble extracellular electron donors are important sources of energy for anaerobic respiration in biogeochemical cycling and in diverse practical applications.
Toshiyuki Ueki +6 more
doaj +1 more source
Exploring METland Technology: treating wastewater by integrating electromicrobiology into Nature-based Solutions [PDF]
, 2021 El agua, además de ser fuente de vida, es un factor indispensable para un desarrollo social, económico y medioambiental. Actualmente, el uso global de agua se ha multiplicado por seis en los últimos 100 años, y continúa aumentando. Lo que antes era un bien de primera necesidad accesible a la mayoría de la población, ahora ha llegado a cotizar en bolsa (
openaire +1 more source
Iron Corrosion via Direct Metal-Microbe Electron Transfer
mBio, 2019 The concept that anaerobic microorganisms can directly accept electrons from Fe(0) has been controversial because direct metal-microbe electron transfer has previously only been indirectly inferred.
Hai-Yan Tang +4 more
doaj +1 more source