Residual micro-stress distributions in heat-pressed ceramic on zirconia and porcelain-fused to metal systems: Analysis by FIB–DIC ring-core method and correlation with fracture toughness

Nov 23, 2017 by in Dental Materials Comments Off on Residual micro-stress distributions in heat-pressed ceramic on zirconia and porcelain-fused to metal systems: Analysis by FIB–DIC ring-core method and correlation with fracture toughness

Graphical abstract Micron-scale focused ion beam (FIB) ring-core methods allow for high-resolution residual stress profiling of dental prostheses materials. Highlights • Micron scale ring-core FIB–DIC method is used to map…

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Effectiveness of non-biodegradable poly(2-hydroxyethyl methacrylate)-based hydrogel particles as a fibroblast growth factor-2 releasing carrier

Nov 23, 2017 by in Dental Materials Comments Off on Effectiveness of non-biodegradable poly(2-hydroxyethyl methacrylate)-based hydrogel particles as a fibroblast growth factor-2 releasing carrier

Highlights • We developed non-biodegradable hydrogel particle as drug carrier for dental resins. • The release of BSA or FGF-2 from hydrogel particles could sustain for up to 14 days….

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The effect of aqueous media on the mechanical properties of fluorapatite–mullite glass–ceramics

Nov 23, 2017 by in Dental Materials Comments Off on The effect of aqueous media on the mechanical properties of fluorapatite–mullite glass–ceramics

Abstract Objectives To verify the effects of alternating thermal changes in aqueous media and chemical composition on mechanical properties of apatite–mullite glass–ceramics and to investigate concentration of ions eluted from…

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A systematic review about antibacterial monomers used in dental adhesive systems: Current status and further prospects

Nov 23, 2017 by in Dental Materials Comments Off on A systematic review about antibacterial monomers used in dental adhesive systems: Current status and further prospects

Abstract Objectives This study systematically review the literature to assess the effectiveness of antibacterial monomers incorporated into dental adhesive systems against major oral bacteria; as well as the research advances…

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Influence of cementation on in vitro performance, marginal adaptation and fracture resistance of CAD/CAM-fabricated ZLS molar crowns

Nov 23, 2017 by in Dental Materials Comments Off on Influence of cementation on in vitro performance, marginal adaptation and fracture resistance of CAD/CAM-fabricated ZLS molar crowns

Abstract Objectives This study investigated the influence of conventional cementation, self-adhesive cementation, and adhesive bonding on the in vitro performance, fracture resistance, and marginal adaptation of zirconia-reinforced lithium silicate (ZLS)…

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Gene expression analysis of conventional and interactive human gingival cell systems exposed to dental composites

Nov 23, 2017 by in Dental Materials Comments Off on Gene expression analysis of conventional and interactive human gingival cell systems exposed to dental composites

Abstract Objectives The aim of this study was the detection of putative gene expression-related effects of dental composites in conventional and interactive gingival cell systems. Methods Conventional monoculture (MC) and…

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Stability of endodontically treated teeth with differently invasive restorations: Adhesive vs. non-adhesive cusp stabilization

Nov 23, 2017 by in Dental Materials Comments Off on Stability of endodontically treated teeth with differently invasive restorations: Adhesive vs. non-adhesive cusp stabilization

Abstract Objectives Aim of the present study was to evaluate fracture strength of endodontically treated molars with different preparations/restorations after thermomechanical loading in vitro. Methods 264 extracted human third molars…

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Randomized, placebo-controlled study of the efficacy of a calcium phosphate containing paste on dentin hypersensitivity

Nov 23, 2017 by in Dental Materials Comments Off on Randomized, placebo-controlled study of the efficacy of a calcium phosphate containing paste on dentin hypersensitivity

Abstract Objective Hypersensitivity of non-carious cervical lesions (DH) is a frequently encountered disease. This randomized, controlled, single-blind crossover study evaluated the effectiveness of a calcium phosphate containing desensitizer paste (TAP)…

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Conversion, shrinkage, water sorption, flexural strength and modulus of re-mineralizing dental composites

Nov 23, 2017 by in Dental Materials Comments Off on Conversion, shrinkage, water sorption, flexural strength and modulus of re-mineralizing dental composites

Abstract Objectives Cure, volumetric changes and mechanical properties were assessed for new dental composites containing chlorhexidine (CHX) and reactive calcium phosphate-containing (CaP) to reduce recurrent caries. Methods 20 wt.% of…

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