Results 41 to 50 of about 95,145 (229)

Molybdenum

open access: yes, 2014
Polarised light image of Molybdenum ...
Mark Coleman (508822)
core   +1 more source

Defect-Mediated Lithium Adsorption and Diffusion on Monolayer Molybdenum Disulfide [PDF]

open access: yes, 2015
Monolayer Molybdenum Disulfide (MoS2) is a promising anode material for lithium ion batteries because of its high capacities. In this work, first principle calculations based on spin density functional theory were performed to investigate adsorption and ...
Xiaoli Sun   +5 more
core   +1 more source

NifA is the master regulator of both nitrogenase systems in Rhodobacter capsulatus

open access: yesMicrobiologyOpen, 2019
Rhodobacter capsulatus fixes atmospheric nitrogen (N2) by a molybdenum (Mo)‐nitrogenase and a Mo‐free iron (Fe)‐nitrogenase, whose production is induced or repressed by Mo, respectively. At low nanomolar Mo concentrations, both isoenzymes are synthesized
Lisa Demtröder   +4 more
doaj   +1 more source

XAFS spectrum of Molybdenum

open access: yes
This dataset consists of X-ray absorption fine structure (XAFS) spectra at Mo K-edge of Molybdenum measured at PFAR, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Kiyotaka Asakura
core   +3 more sources

Molybdenum limitation of microbial nitrogen assimilation in aquatic ecosystems and pure cultures

open access: yesFrontiers in Microbiology, 2012
Molybdenum (Mo) is an essential micronutrient for biological assimilation of nitrogen gas and nitrate because it is present in the cofactors of nitrogenase and nitrate reductase enzymes.
Jennifer B. Glass   +3 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

Trace elements affect methanogenic activity and diversity in enrichments from subsurface coal bed produced water

open access: yesFrontiers in Microbiology, 2012
Microbial methane from coal beds accounts for a significant and growing percentage of natural gas worldwide. Our knowledge of physical and geochemical factors regulating methanogenesis is still in its infancy. We hypothesized that in these closed systems,
Burcu eÜnal   +5 more
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

open access: yesFEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana   +5 more
wiley   +1 more source

Origin of Structural Transformation in Mono- and Bi-Layered Molybdenum Disulfide [PDF]

open access: yes, 2016
Mono- and multi-layered molybdenum disulfide (MoS2) is considered to be one of the next generation anode materials for rechargeable ion batteries.
Sun, Xiaoli   +3 more
core   +1 more source

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