Results 61 to 70 of about 6,510,636 (350)
Reduction and characterizations of iron particles: influence of reduction parameters
Journal of Materials Science: Materials in Electronics, 2013 Iron particles have some applications as electromagnetic devices in magnetic recording and data storage technology due to their small sizes and high data storage capacity. The devices can be advanced by improving the properties of existing materials according to the production parameters.
Karaağaç, Öznur +3 more
openaire +3 more sources
Reduction Extraction Kinetics of Titania and Iron from an Ilmenite by H-2-Ar Gas Mixtures
, 2009 Reduction of an ilmenite concentrate as a natural concentration containing 49.78mass% TiO2 and 2796 mass% total Fe by H-2-Ar gas mixtures was investigated from 1073 to 1 273 K.
Wang, Yuming +4 more
core +1 more source
Frontiers in Earth Science, 2021 Geophysical investigations documenting enhanced magnetic susceptibility (MS) within the water table fluctuation zone at hydrocarbon contaminated sites suggest that MS can be used as a proxy for investigating microbial mediated iron reduction during ...
Carol L. Beaver +5 more
doaj +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Frontiers in Microbiology, 2022 Five strictly anaerobic strains, designated RG2T, RG3, RG10T, RF4T, and RG29, were isolated from paddy soils in China. Strains RG2T, RF4T, RG10T, RG3, and RG29 grew at temperatures ranging 5–42°C and pH ranging 5.5–8.5.
Guo-Hong Liu +7 more
doaj +1 more source
The multiple facets of root iron reduction [PDF]
Journal of Experimental Botany, 2017 The biological significance of iron (Fe) is based on its propensity to oscillate between the ferric and ferrous forms, a transition that also affects its phyto-availability in soils. With the exception of grasses, Fe3+ is unavailable to plants. Most angiosperms employ a reduction-based Fe uptake mechanism, which relies on enzymatic reduction of ferric ...
Louis, Grillet, Wolfgang, Schmidt
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Biogeosciences, 2019 . Dissimilatory iron reduction is probably one of the oldest types of metabolisms that still participates in important biogeochemical cycles, such as those of carbon and sulfur.
Hanni Vigderovich +6 more
semanticscholar +1 more source
, 2016 An integrated coal pyrolysis process with iron ore reduction is proposed in this article. As the first step, iron oxide reduction is studied in a fixed bed reactor using simulated coal pyrolysis gas with benzene as a model tar compound. Variables such as
Li, Songgeng +4 more
core +1 more source
Characterization of lacustrine iron sulfide particles with proton-induced X-ray emission. [PDF]
, 1992 Black particles, collected by filtration (1.2~pm pore size) from the anoxic waters of a soft-water lake, were examined by a scanning proton microprobe which permitted quantitative elemental analysis by proton-induced X-ray emission (PIXE) and Rutherford ...
GRIME, GW +8 more
core +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source