Influence of substructure design, veneer application technique, and firing regime on the in vitro performance of molar zirconia crowns

Nov 25, 2017 by in Dental Materials Comments Off on Influence of substructure design, veneer application technique, and firing regime on the in vitro performance of molar zirconia crowns

Abstract Objectives The aim of this in vitro study was to evaluate the influence of substructure design, veneer application technique, and firing regime on the failure and fracture resistance of…

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An evaluation of marginal fit of three-unit fixed dental prostheses fabricated by direct metal laser sintering system

Nov 25, 2017 by in Dental Materials Comments Off on An evaluation of marginal fit of three-unit fixed dental prostheses fabricated by direct metal laser sintering system

Abstract Objectives This in vitro study aimed to evaluate and compare marginal fit of three-unit fixed dental prostheses (FDPs) fabricated using a newly developed direct metal laser sintering (DMLS) system…

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The control of phosphate ion release from ion permeable microcapsules formulated in to rosin varnish and resin glaze

Nov 25, 2017 by in Dental Materials Comments Off on The control of phosphate ion release from ion permeable microcapsules formulated in to rosin varnish and resin glaze

Abstract Objectives The occurrence of recurrent caries at the interface of dental materials and the enamel surface is an important performance issue. The objective of this study was to investigate…

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Validation of finite element models for strain analysis of implant-supported prostheses using digital image correlation

Nov 25, 2017 by in Dental Materials Comments Off on Validation of finite element models for strain analysis of implant-supported prostheses using digital image correlation

Abstract Objectives A validated numerical model for stress/strain predictions is essential in understanding the biomechanical behavior of implant-supported dental prostheses. The digital image correlation (DIC) method for full-field strain measurement…

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Evaluation of fracture toughness and mechanical properties of ternary thiol–ene–methacrylate systems as resin matrix for dental restorative composites

Nov 25, 2017 by in Dental Materials Comments Off on Evaluation of fracture toughness and mechanical properties of ternary thiol–ene–methacrylate systems as resin matrix for dental restorative composites

Abstract Objective Study and evaluation of fracture toughness, flexural and dynamic mechanical properties, and crosslink density of ternary thiol–ene–methacrylate systems and comparison with corresponding conventional methacrylate system were considered in…

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Experimental etch-and-rinse adhesives doped with bioactive calcium silicate-based micro-fillers to generate therapeutic resin–dentin interfaces

Nov 25, 2017 by in Dental Materials Comments Off on Experimental etch-and-rinse adhesives doped with bioactive calcium silicate-based micro-fillers to generate therapeutic resin–dentin interfaces

Abstract Objectives This study aimed at evaluating the therapeutic bioactive effects on the bond strength of three experimental bonding agents containing modified Portland cement-based micro-fillers applied to acid-etched dentin and…

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Load-bearing properties of minimal-invasive monolithic lithium disilicate and zirconia occlusal onlays: Finite element and theoretical analyses

Nov 25, 2017 by in Dental Materials Comments Off on Load-bearing properties of minimal-invasive monolithic lithium disilicate and zirconia occlusal onlays: Finite element and theoretical analyses

Abstract Objective The aim of this study was to test the hypothesis that monolithic lithium disilicate glass-ceramic occlusal onlay can exhibit a load-bearing capacity that approaches monolithic zirconia, due to…

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A characterization of the mechanical behavior of resin-infiltrated dentin using nanoscopic Dynamic Mechanical Analysis

Nov 25, 2017 by in Dental Materials Comments Off on A characterization of the mechanical behavior of resin-infiltrated dentin using nanoscopic Dynamic Mechanical Analysis

Abstract This study explored the spatial variations in mechanical behavior of resin-infiltrated dentin using nanoscopic Dynamic Mechanical Analysis (DMA). Objective The objectives were to: (1) evaluate the mechanical behavior of…

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