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 […]
Evaluation of dilute- and-shoot and solid-phase extraction methods for the determination of S-metolachlor and metolachlor-OA in runoff water samples by liquid chromatography tandem mass spectrometry Abstract: In this study, two fast methods, i.e., the dilute-and-shoot one […]
Magnetic field effects in Alq(3)-based OLEDs investigated by electrical impedance spectroscopy Abstract: The effect of an external magnetic field on electrical impedance was measured on tris-(8hydroxyquinoline) aluminum (Alq(3)) based OLEDs at different temperatures. Magnetic field effects […]
Low voltage and high frequency vertical organic field effect transistor based on rod-coating silver nanowires grid electrode Abstract: We report on low voltage and high frequency vertical organic field-effect transistors (VOFETs) using silver nanowires (AgNWs) as […]
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