Development of a discriminatory biocompatibility testing model for non-precious dental casting alloys

Nov 28, 2017 by in Dental Materials Comments Off on Development of a discriminatory biocompatibility testing model for non-precious dental casting alloys

Abstract Objectives To develop an enhanced, reproducible and discriminatory biocompatibility testing model for non-precious dental casting alloys, prepared to a clinically relevant surface finishing condition, using TR146 oral keratinocyte cells….

read more

Three-dimensional fit of CAD/CAM-made zirconia copings

Nov 28, 2017 by in Dental Materials Comments Off on Three-dimensional fit of CAD/CAM-made zirconia copings

Abstract Objectives CAD/CAM-technologies aim for a standardized, accurate production of dental restorations out of high strength materials (zirconia). The three-dimensional internal fit of CAD/CAM-manufactured zirconia copings was evaluated in vitro…

read more

Effect of impact velocity and specimen stiffness on contact forces in a weight-controlled chewing simulator

Nov 28, 2017 by in Dental Materials Comments Off on Effect of impact velocity and specimen stiffness on contact forces in a weight-controlled chewing simulator

Abstract Objectives Chewing simulators are used for preclinical evaluation of newly developed dental restorative materials. To guarantee the independence of test conditions, contact forces during chewing simulation should be independent…

read more

Failure responses of a dental porcelain having three surface treatments under three stressing conditions

Nov 28, 2017 by in Dental Materials Comments Off on Failure responses of a dental porcelain having three surface treatments under three stressing conditions

Abstract Objectives Surface conditions are of interest in all-ceramic restorations since they can control both bonding and strength. Tensile testing methods are commonly used to evaluate surface conditions of ceramics….

read more

Surface morphology and mechanical properties of new-generation flowable resin composites for dental restoration

Nov 28, 2017 by in Dental Materials Comments Off on Surface morphology and mechanical properties of new-generation flowable resin composites for dental restoration

Abstract Objectives The purpose of this study was to characterize the surface morphology and the elastic properties of four dental restorative flowable composites currently on the market (Venus Diamond Flow,…

read more

Effect of surface treatments on adhesion of low-fusing porcelain to titanium as determined by strain energy release rate

Nov 28, 2017 by in Dental Materials Comments Off on Effect of surface treatments on adhesion of low-fusing porcelain to titanium as determined by strain energy release rate

Abstract Objective This study evaluated the effect of different chemical surface treatments on the surface characteristics of commercially pure titanium (cp Ti) and the adhesion of the porcelain–titanium system by…

read more

Pressed ceramics onto zirconia. Part 1: Comparison of crystalline phases present, adhesion to a zirconia system and flexural strength

Nov 28, 2017 by in Dental Materials Comments Off on Pressed ceramics onto zirconia. Part 1: Comparison of crystalline phases present, adhesion to a zirconia system and flexural strength

Abstract Objectives To compare the crystalline phases present, quantify the adhesion to zirconia and measure the mechanical properties of four commercially available pressed ceramics suitable for zirconia substructures. Materials and…

read more
Premium Wordpress Themes by UFO Themes