Now showing items 21-25 of 25
Comparison of the remineralisation effect of a glass ionomer cement versus a resin composite on dentin of primary teeth
(Italian Society of Paediatric Dentistry, 2014)
Aim: The aim of this study was to investigate the interaction of a high viscosity glass ionomer cement (GIC) and a composite resin with caries affected dentin and to determine the remineralization levels. Materials and ...
Particulate sol route hydroxyapatite thin Film-silk protein interface interactions
(Gazi University, 2010)
Hydroxyapatite (HAp) thin film coatings were prepared on bioinert glass slides by a particulate sol method and the effects of intermediate silk fibroin and silk sericin coatings on the HAp film formation and surface ...
Influence of calcination temperature on microstructure and surface charge of membrane top layers composed of zirconia nanoparticles
(Australian Ceramic Society, 2015)
The purpose of the research is to investigate the changes in microstructure and physicochemical characteristics, mainly surface charge (i.e. zeta potential) of zirconia membrane top layer during calcination. Zirconia is ...
Preparation and characterization of nanocrystalline titania powders by sonochemical synthesis
Nanocrystalline mesoporous titania powders were synthesized by hydrolyzing titanium isopropoxide in ethanol-water mixtures which were ultrasonically treated without using any templates or chemicals. Titanium isopropoxide-ethanol ...
The effect of Zn substitution of Ca in BiPbSrCaCuO superconductors sintered at 830°C
The effect of partial substitution of Ca by Zn in Bi 1.7Pb 0.3Sr 2Ca 2-x Zn x Cu 3O y at x=0.00, 0.05, 0.10, 0.15 and 0.20 levels on the electrical and structural properties was investigated in this work. The characterization ...