Results 71 to 80 of about 322 (85)

The overlooked yet critical role of catholyte composition in microbial electrosynthesis. [PDF]

open access: yesNat Commun
van der Lee D   +4 more
europepmc   +1 more source

High acetate titer obtained from CO2 by thermophilic microbial electrosynthesis with Thermoanaerobacter kivui

open access: closedBioresource Technology Reports, 2023
Novel renewable platforms for production of organic molecules need to be developed and deployed to achieve a circular carbon economy. Microbial electrosynthesis (MES) is a promising technology to produce acetate from CO2 and renewable electricity. However, productivity and product titer improvements are needed for electroacetogenesis to compete with ...
Jörg S. Deutzmann, Alfred M. Spormann
openalex   +3 more sources

Genetics and physiology of the thermophilic acetogenic bacteria Thermoanaerobacter kivui lacking key genes coding for electron re-cycling enzymes

open access: closed, 2022
Thermoanaerobacter kivui ist ein thermophiles acetogenes Bakterium, das chemolithoautotroph auf CO2 unter Verwendung von molekularem H2 als Elektronendonor wächst und Acetat als Produkt über den Wood-Ljungdahl-Weg (WLP) bildet. Im WLP werden 2 Mol CO2 reduziert, um ein Mol Acetyl-CoA zu bilden.
Surbhi Jain
openalex   +3 more sources

A thermostable mannitol‐1‐phosphate dehydrogenase is required in mannitol metabolism of the thermophilic acetogenic bacterium Thermoanaerobacter kivui

open access: closedEnvironmental Microbiology, 2019
Summary Acetogenic bacteria recently attracted attention because they reduce carbon dioxide (CO 2 ) with hydrogen (H 2 ) to acetate or to other products such as ethanol.
Jimyung Moon   +3 more
openalex   +3 more sources

Carbon isotope fractionation of Thermoanaerobacter kivui in different growth media and at different total inorganic carbon concentration

open access: closedOrganic Geochemistry, 2015
Abstract Chemolithotrophic homoacetogenic bacteria apparently express a characteristic stable carbon isotope fractionation and may contribute significantly to acetate production in anoxic environments. However, fractionation factors (e) in bacterial cultures have rarely been determined and the effect of substrate availability has not been assessed ...
Martin Blaser   +2 more
openalex   +3 more sources
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Adaptive laboratory evolution experiments with a hypermutator strain of Thermoanaerobacter kivui

Thermoanaerobacter kivui ist ein anaerobes, thermophiles Bakterium mit einer optimalen Wachstumstemperatur von 66 °C und bietet Energieeinsparungen für nachhaltige Bioprozesse an. Unter Verwendung eines endogenen CRISPR/Cas-Systems mit einer Geneditierungseffizienz von 39 %, wurde eine Punktmutation in die DNA-Polymerase III-α Typ PolC eingeführt, die ...
openaire   +1 more source

Optimizing Continuous Gas Fermentation of Thermoanaerobacter kivui: From Gasses to Acetate

As the world grapples with the pressing challenges of climate change and exceeding planetaryboundaries, innovative approaches to carbon recycling are becoming increasingly relevant. Thisstudy investigates the potential of Thermoanaerobacter kivui, an acetogenic bacterium, to efficientlyconvert gaseous carbon substrates into organic compounds through ...
openaire   +1 more source

Characterization of ferredoxins from the thermophilic, acetogenic bacterium Thermoanaerobacter kivui

FEBS Journal, 2023
Alexander Katsyv   +2 more
exaly  

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