Structural and dynamical studies of acid-mediated conversion in amorphous-calcium-phosphate based dental composites

Nov 25, 2017 by in Dental Materials Comments Off on Structural and dynamical studies of acid-mediated conversion in amorphous-calcium-phosphate based dental composites

Abstract Objective To investigate the complex structural and dynamical conversion process of the amorphous-calcium-phosphate (ACP)-to-apatite transition in ACP based dental composite materials. Methods Composite disks were prepared using zirconia hybridized…

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Effect of different surface treatments on the hydrothermal degradation of a 3Y-TZP ceramic for dental implants

Nov 25, 2017 by in Dental Materials Comments Off on Effect of different surface treatments on the hydrothermal degradation of a 3Y-TZP ceramic for dental implants

Abstract Objectives Implant surface modifications are intended to enhance bone integration. The objective of this study was to assess the effect of different surface treatments on the resistance to hydrothermal…

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Effects of solvent evaporation time on immediate adhesive properties of universal adhesives to dentin

Nov 25, 2017 by in Dental Materials Comments Off on Effects of solvent evaporation time on immediate adhesive properties of universal adhesives to dentin

Abstract Objective To evaluate the microtensile bond strengths (μTBS) and nanoleakage (NL) of three universal or multi-mode adhesives, applied with increasing solvent evaporation times. Methods One-hundred and forty caries-free extracted…

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Clinical effectiveness of contemporary adhesives for the restoration of non-carious cervical lesions. A systematic review

Nov 25, 2017 by in Dental Materials Comments Off on Clinical effectiveness of contemporary adhesives for the restoration of non-carious cervical lesions. A systematic review

Abstract Objectives The aim of this systematic review was to evaluate the clinical effectiveness of contemporary adhesives for the restoration of non-carious cervical lesions (NCCLs) in terms of restoration retention…

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The effect of ultra-fast photopolymerisation of experimental composites on shrinkage stress, network formation and pulpal temperature rise

Nov 25, 2017 by in Dental Materials Comments Off on The effect of ultra-fast photopolymerisation of experimental composites on shrinkage stress, network formation and pulpal temperature rise

Highlights • TPO and CQ-based experimental resin composites were prepared and their physical properties analyzed. • The use of TPO with appropriate curing parameters leads to improved conversion. • Mechanical…

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Mapping camphorquinone consumption, conversion and mechanical properties in methacrylates with systematically varied CQ/amine compositions

Nov 25, 2017 by in Dental Materials Comments Off on Mapping camphorquinone consumption, conversion and mechanical properties in methacrylates with systematically varied CQ/amine compositions

Abstract Objectives To evaluate conversion, bulk mechanical properties and camphorquinone (CQ) consumption in methacrylate resins, comprising a range of overall initiator concentrations and CQ/amine ratios. Methods BisGMA (Bisphenol-A glycidyl dimethacrylate),…

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