Mechanical strength and subcritical crack growth under wet cyclic loading of glass-infiltrated dental ceramics

Nov 30, 2017 by in Dental Materials Comments Off on Mechanical strength and subcritical crack growth under wet cyclic loading of glass-infiltrated dental ceramics

Abstract Objectives Evaluate the flexural strength ( σ ) and subcritical crack growth (SCG) under cyclic loading of glass-infiltrated alumina-based (IA, In-Ceram Alumina) and zirconia-reinforced (IZ, In-Ceram Zirconia) ceramics, testing…

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Mechanical strength and subcritical crack growth under wet cyclic loading of glass-infiltrated dental ceramics

Nov 30, 2017 by in Dental Materials Comments Off on Mechanical strength and subcritical crack growth under wet cyclic loading of glass-infiltrated dental ceramics

Abstract Objectives Evaluate the flexural strength ( σ ) and subcritical crack growth (SCG) under cyclic loading of glass-infiltrated alumina-based (IA, In-Ceram Alumina) and zirconia-reinforced (IZ, In-Ceram Zirconia) ceramics, testing…

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Hydroxyapatite nanorods as novel fillers for improving the properties of dental adhesives: Synthesis and application

Nov 30, 2017 by in Dental Materials Comments Off on Hydroxyapatite nanorods as novel fillers for improving the properties of dental adhesives: Synthesis and application

Abstract Objectives This study evaluates the hypothesis that the incorporation of fibrous hydroxyapatite nanoparticles with high crystallinity and high aspect ratio, synthesized by hydrothermal method, into an experimental ethanol-based one-bottle…

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A method of improving marginal adaptation by elimination of singular stress point in composite restorations during resin photo-polymerization

Nov 30, 2017 by in Dental Materials Comments Off on A method of improving marginal adaptation by elimination of singular stress point in composite restorations during resin photo-polymerization

Abstract Objectives To reduce the effect of stresses due to volumetric shrinkage the authors propose an incremental technique for placing composite restorations. Methods The goal of the method is to…

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QSAR models to predict mutagenicity of acrylates, methacrylates and αα α , ββ β -unsaturated carbonyl compounds

Nov 30, 2017 by in Dental Materials Comments Off on QSAR models to predict mutagenicity of acrylates, methacrylates and αα α , ββ β -unsaturated carbonyl compounds

Abstract Objective The purpose of this study is to develop a quantitative structure–activity relationship (QSAR) model that can distinguish mutagenic from non-mutagenic species with <SPAN role=presentation tabIndex=0 id=MathJax-Element-3-Frame class=MathJax style="POSITION:…

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Surface roughness and morphology of three nanocomposites after two different polishing treatments by a multitechnique approach

Nov 30, 2017 by in Dental Materials Comments Off on Surface roughness and morphology of three nanocomposites after two different polishing treatments by a multitechnique approach

Abstract Objectives The purpose of this study was to assess the surface roughness and morphology of three nanocomposites polished with two different polishing systems. Methods Specimens made of hybrid composite…

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