Structural evolution, growth mechanism and photoluminescence properties of CuWO4 nanocrystals Abstract: Copper tungstate (CuWO4) crystals were synthesized by the sonochemistry (SC) method, and then, heat treated in a conventional furnace at different temperatures for 1 h. […]
Evidence for a correlation between total lead concentrations in soils and the presence of geological faults Abstract: The emission of radon gas in regions of geological faults, during the radioactive decay of uranium and thorium, results […]
Effect of titanium and zirconia dental implant abutments on a cultivable polymicrobial saliva community Statement of problem. Peri-implantitis is considered the most important biological complication responsible for late implant failure. The physical chemical properties intrinsic […]
Immune response of patients with recurrent aphthous stomatitis challenged with a symbiotic Background: There are indications that Th1 polarization of immune response plays an important role in the pathogenesis of recurrent aphthous stomatitis (RAS), and […]
Improved ionic conductivity of zirconia-scandia with niobia addition Abstract: The ionic conductivity and the crystalline structure of ZrO2-10 mol% Sc2O3- x mol% Nb2O5 solid electrolytes were investigated for x=0.25, 0.5 and 1. Dense specimens with relative […]
On the electrochemical properties of Mg-PSZ: an overview Abstract: MgO-doped partially stabilized zirconia is a complex ceramic electrolyte in which all properties, phase composition, and microstructure are strongly influenced by thermal history besides chemical composition. The […]
Non-ohmic properties of CaCu3Ti4O12 thin films deposited By RF-sputtering Abstract: Calcium copper titanate (CaCu3Ti4O12, CCTO), thin films with polycrystalline nature have been deposited by RF sputtering on Pt/Ti/SiO2/Si (100) substrates at a room temperature followed by […]
Structural investigation and photoluminescent properties of ZnWO4:Dy3+ nanocrystals Abstract: In this study, ZnWO4: Dy3+ nanocrystals containing 0.5, 1, and 2 mol% of Dy3+ were synthesized by a coprecipitation method and grown in a microwave- assisted hydrothermal […]
Synthesis of ZnO Nanoparticles Assisted by N Sources and their Application in the Photodegradation of Organic Contaminants Abstract: A modified polymeric precursor method assisted by N sources (urea or melamine) was used to obtain anion-doped ZnO […]
Preparation and structural-optical characterization of dip-coated nanostructured Co-doped ZnO dilute magnetic oxide thin films Abstract: ZnO-based materials are one of the most studied systems. Their applicability spans over several research areas and industries, like optoelectronics, catalysis […]
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