Dental Materials

Wear at the titanium–titanium and the titanium–zirconia implant–abutment interface: A comparative in vitro study

Nov 28, 2017 by in Dental Materials Comments Off on Wear at the titanium–titanium and the titanium–zirconia implant–abutment interface: A comparative in vitro study

Abstract Objective The purpose of this study was to determine and measure the wear of the interface between titanium implants and one-piece zirconia abutments in comparison to titanium abutments. Methods…

read more

Initial attachment, subsequent cell proliferation/viability and gene expression of epithelial cells related to attachment and wound healing in response to different titanium surfaces

Nov 28, 2017 by in Dental Materials Comments Off on Initial attachment, subsequent cell proliferation/viability and gene expression of epithelial cells related to attachment and wound healing in response to different titanium surfaces

Abstract Objectives A tight seal between the epithelium and the dental implant surface is required to prevent bacterial inflammation and soft tissue recession and therefore to demonstrate a long-term success….

read more

Polymerization kinetics and reactivity of alternative initiators systems for use in light-activated dental resins

Nov 28, 2017 by in Dental Materials Comments Off on Polymerization kinetics and reactivity of alternative initiators systems for use in light-activated dental resins

Abstract Objectives The purpose of this study was to evaluate the reactivity and polymerization kinetics behavior of a model dental adhesive resin with water-soluble initiator systems. Methods A monomer blend…

read more

A hydrogel scaffold that maintains viability and supports differentiation of dental pulp stem cells

Nov 28, 2017 by in Dental Materials Comments Off on A hydrogel scaffold that maintains viability and supports differentiation of dental pulp stem cells

Abstract Objectives The clinical translation of stem cell-based Regenerative Endodontics demands further development of suitable injectable scaffolds. Puramatrix™ is a defined, self-assembling peptide hydrogel which instantaneously polymerizes under normal physiological…

read more

Optimizing dentin bond durability: Control of collagen degradation by matrix metalloproteinases and cysteine cathepsins

Nov 28, 2017 by in Dental Materials Comments Off on Optimizing dentin bond durability: Control of collagen degradation by matrix metalloproteinases and cysteine cathepsins

Abstract Objectives Contemporary adhesives lose their bond strength to dentin regardless of the bonding system used. This loss relates to the hydrolysis of collagen matrix of the hybrid layers. The…

read more

How and when does fabrication damage adversely affect the clinical performance of ceramic restorations?

Nov 28, 2017 by in Dental Materials Comments Off on How and when does fabrication damage adversely affect the clinical performance of ceramic restorations?

Abstract Objectives As compared to factory-processed ceramic parts, one unique trait of all-ceramic dental restorations is that they are custom-fabricated, which implies a greater susceptibility to fabrication defects. A variety…

read more
Get VIDEdental app for watching clinical videos