Fibrin polymerization stateMolecular dynamics simulationAtomic force microscopeOxidative stress accompanies various diseases associated with chronic inflammation. In this work, H2O2 and H2O2-Fe3O4 magnetic nanoparticles were used as two reactive oxygen species to study the oxidative stress for the structure ...
Orogenic peridotites in the crystalline basement of the northwestern Bohemian Massif contain multiphase solid inclusions (MSI), which are interpreted to be crystallisation products of trapped former carbonate–silicate melts metasomatizing their host rocks. We applied conventional thermobarometry and forward ...
The composite of Fe3O4 and graphene oxide (denoted as Fe3O4/GO) with excellent adsorption capacity of Cs(I) and Sr(II) was prepared by chemical coprecipitation method. The characterization results Fe3O4/GO confirmed the successful preparation of Fe3O4/GO. Fe...
In the case of oxidized Fe, saturation occurs at very low exposure (about 5 L). Comparison to IPES results from the full family of Fe bulk oxides shows that the lineshape of chemisorbed O2 on poly-Fe is similar to Fe3O4 rather than FeO. 展开 ...
in the composite was found to be very sensitive to the synthesis conditions, such as the heat treatment temperature, type of lithium salt, and physical state of the precursors (powder or pellet), due to the carbothermic reduction of Fe3O4 by CNTs during high temperature solid state reaction....
The use of toxic and persistent pesticides in agriculture results in serious and lasting environmental impacts. Although traditional methods, such as physi
The oxidation state of a transition metal in a crystal lattice is conventionally viewed as reflecting physical ionization: electrons have been transferred to or from the atom, leaving a point-like charged entity (ion). Such a picture is still sometimes i
The XRD patterns of Fe3O4, UiO-66-NH2, and Fe3O4@UiO-66-NH2 are shown in Figure 1A. The diffraction peaks of the synthesized microspheres showed that the MOF crystal and Fe3O4 were well-retained, because all characteristic peaks of the magnetic microspheres were readily indexed to Fe3...
The main purpose of this research endeavor is to reduce lead concentrations in the wastewater of an oil refinery through the utilization of a material composed of oyster shell waste (MIL-100(Fe)/Cygnea/Fe3O4/TiO2. Initially, iron oxide nanoparticles (Fe3O4) were synthesized via solvent-therma...
Ferroptosis is an iron-dependent form of regulated cell death with distinct characteristics, including altered iron homeostasis, reduced defense against oxidative stress, and abnormal lipid peroxidation. Recent studies have provided compelling evidence s