Effect of self-curing activators and curing protocols on adhesive properties of universal adhesives bonded to dual-cured composites

Nov 22, 2017 by in Dental Materials Comments Off on Effect of self-curing activators and curing protocols on adhesive properties of universal adhesives bonded to dual-cured composites

Highlights • Dual-cured 2-step self-etch adhesive is recommended for buildup restorations with dual-cured resin composites. • The in vitro behavior of universal adhesives depends on the curing more and the…

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Graphene for the development of the next-generation of biocomposites for dental and medical applications

Nov 22, 2017 by in Dental Materials Comments Off on Graphene for the development of the next-generation of biocomposites for dental and medical applications

Abstract Objective Graphene and its derivatives, graphene oxide (GO) and reduced graphene oxide (rGO), are 2D carbon-based materials with remarkable physical, chemical and biological properties. Graphene sheets have high specific…

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Bifunctional dentifrice: Amorphous polyphosphate a regeneratively active sealant with potent anti- Streptococcus mutansactivity

Nov 22, 2017 by in Dental Materials Comments Off on Bifunctional dentifrice: Amorphous polyphosphate a regeneratively active sealant with potent anti- Streptococcus mutansactivity

Graphical abstract Abstract Objective In this study we demonstrate that inorganic polyphosphate (polyP) exhibits a dual protective effect on teeth: it elicits a strong antibacterial effect against the cariogenic bacterium…

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Comparative evaluation of topographical data of dental implant surfaces applying optical interferometry and scanning electron microscopy

Nov 22, 2017 by in Dental Materials Comments Off on Comparative evaluation of topographical data of dental implant surfaces applying optical interferometry and scanning electron microscopy

Highlights • Roughness analyses of marketed dental implant screws was conducted. • Stereo-SEM and interferometry exhibited predominant statistical differences. • Both methods revealed different ability to discriminate between surfaces. •…

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Experimental hydrophilic vinyl polysiloxane (VPS) impression materials incorporating a novel surfactant compared with commercial VPS

Nov 22, 2017 by in Dental Materials Comments Off on Experimental hydrophilic vinyl polysiloxane (VPS) impression materials incorporating a novel surfactant compared with commercial VPS

Abstract Objectives To formulate experimental hydrophilic (Exp) VPS impression materials incorporating a novel surfactant (Rhodasurf CET-2), and to compare their contact angles (CAs) with commercial materials, before/after disinfection. Methods CAs…

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Long-term stability of an injection-molded zirconia bone-level implant: A testing protocol considering aging kinetics and dynamic fatigue

Nov 22, 2017 by in Dental Materials Comments Off on Long-term stability of an injection-molded zirconia bone-level implant: A testing protocol considering aging kinetics and dynamic fatigue

Graphical abstract Highlights • The presented protocol might serve as a reference for the discussion on how to specify the current standards. • Strength of the injection-molded zirconia bone-level implant…

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Durability of a low shrinkage TEGDMA/HEMA-free resin composite system in Class II restorations. A 6-year follow up

Nov 22, 2017 by in Dental Materials Comments Off on Durability of a low shrinkage TEGDMA/HEMA-free resin composite system in Class II restorations. A 6-year follow up

Abstract Objective The objective of this randomized controlled prospective trial was to evaluate the durability of a low shrinkage and TEGDMA/HEMA-free resin composite system in posterior restorations in a 6-year…

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Effect of dimethyl sulfoxide on dentin collagen

Nov 22, 2017 by in Dental Materials Comments Off on Effect of dimethyl sulfoxide on dentin collagen

Graphical abstract Highlights • Pretreatment of demineralized dentin with 1–5% DMSO increases wettability. • DMSO has a concentration-dependent effect on dentin matrix expansion/shrinkage. • The effects may relate to DMSO’s…

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