Genomic Inference of the Metabolism and Evolution of the Archaeal Phylum Aigarchaeota [PDF]
, 2018 Microbes of the phylum Aigarchaeota are widely distributed in geothermal environments, but their physiological and ecological roles are poorly understood.
Castelle, Cindy J. +14 more
core +3 more sources
Advanced Science, Volume 13, Issue 21, 13 April 2026.Biomass‐ and solid waste‐derived sustainable single‐atom catalysts (Sus‐SACs) provide a cost‐effective and renewable approach to catalyst design. This review summarizes precursor selection, including AI‐assisted screening, synthesis strategies with emphasis on ultrafast methods, and advanced characterization techniques.
Hongzhe He +8 more
wiley +1 more source
Solar-driven carbon dioxide fixation using photosynthetic semiconductor bio-hybrids. [PDF]
, 2019 Solar-driven conversion of carbon dioxide to value-added carbon products is an ambitious objective of ongoing research efforts. However, high overpotential, low selectivity and poor CO2 mass transfer plague purely inorganic electrocatalysts.
Cestellos-Blanco, Stefano +2 more
core +1 more source
Anaerobic Carbon Monoxide Dehydrogenase Diversity in the Homoacetogenic Hindgut Microbial Communities of Lower Termites and the Wood Roach [PDF]
, 2011 Anaerobic carbon monoxide dehydrogenase (CODH) is a key enzyme in the Wood-Ljungdahl (acetyl-CoA) pathway for acetogenesis performed by homoacetogenic bacteria.
A Brauman +62 more
core +3 more sources
The exchange activities of [Fe] hydrogenase (iron–sulfur-cluster-free hydrogenase) from methanogenic archaea in comparison with the exchange activities of [FeFe] and [NiFe] hydrogenases [PDF]
, 2007 [Fe] hydrogenase (iron-sulfur-cluster-free hydrogenase) catalyzes the reversible reduction of methenyltetrahydromethanopterin (methenyl-H4MPT+) with H2 to methylene-H4MPT, a reaction involved in methanogenesis from H2 and CO2 in many methanogenic archaea.
Sonja Vogt +70 more
core +1 more source
Possible role of Geobacter sulfurreducens in anaerobic corrosion of steels [PDF]
, 2007 Geobacteraceae are the most widespread microorganisms in soils and sediments in which microbial reduction of Fe(III) is an important process, either in the natural degradation of organic compounds or in their bioremediation.
Basséguy, Régine +3 more
core
Hydrogen photo-production by mixotrophic cultivation of chlamydomonas reinhardtii: Interaction between organic carbon and nitrogen [PDF]
, 2014 Hydrogen photo-production by a wild type and two engineered strains of Chlamydomonas reinhardtii was investigated. Growth rate values and hydrogen yields attained as the concentration of acetate and nitrogen vary were compared.
Altimari, Pietro +4 more
core +1 more source
Frontiers in Microbiology, 2018 Hydrogenases are key enzymes of the energy metabolism of many microorganisms. Especially in anoxic habitats where molecular hydrogen (H2) is an important intermediate, these enzymes are used to expel excess reducing power by reducing protons or they are ...
Kai Schuchmann +2 more
doaj +1 more source
In vitro activation of [FeFe] hydrogenase: new insights into hydrogenase maturation
JBIC Journal of Biological Inorganic Chemistry, 2007 The in vitro activation of the [FeFe] hydrogenase is accomplished by combining Escherichia coli cell extracts containing the heterologously expressed inactive HydA with extracts in which hydrogenase-specific maturation proteins HydE, HydF, and HydG are expressed in concert. Interestingly, the process of HydA activation occurs rapidly and in the absence
McGlynn, SE +8 more
openaire +4 more sources
BioEM: GPU-accelerated computing of Bayesian inference of electron microscopy images
, 2016 In cryo-electron microscopy (EM), molecular structures are determined from large numbers of projection images of individual particles. To harness the full power of this single-molecule information, we use the Bayesian inference of EM (BioEM) formalism ...
Baruffa, Fabio +5 more
core +1 more source