Objectives : The objective of this study was to compare the Weibull parameters (characteristic strength, σ 0 , and Weibull modulus, m ) and slow cracking growth (SCG) parameters (stress…
Objectives : To describe one method for the three-dimensional finite element modeling of dental implant by combining micro-CT technique and Mimics software. Materials and methods : One dental titanium implant…
Objectives : The purpose of this study was to histomorphometrically compare a noncoated threaded zirconia implant vs. a noncoated threaded titanium implant in a rabbit model. The study tested the…
Objectives : To evaluate the strength degradation of five ceramics (yttria stabilized zirconia, YZ; alumina polycrystal, AL; glass-infiltrated alumina–zirconia, ICZ; and porcelains VM7 and VM9, all from Vita) after in…
Objectives : Repeated exposure to cyclic temperatures can result in change of bond strength. The purpose of this study is to determine the difference in shear bond strengths between a…
Objectives : Traditional HF etching and silane treatment is not effective for improving the bonding towards zirconia ceramics. The purpose of this study was to evaluate the bonding ability of…
Objectives : Self-adhesive cements represent a new approach in fiber post-cementation. Aim of this study was to investigate the effect of storage in artificial saliva on bond strength of fiber…
Objectives : We have recently reported the processing and physico-chemical characterization of a yttria-tetragonal zirconia polycrystal (Y-TZP) ceramic produced via coprecipitation with mechanical properties comparable to commercially reinforced ceramic materials….
Objectives : This study evaluated the effect of the Ti condition (as-received and re-cast) on the mechanical properties, microstructure and fractography. Materials and methods : Castings ( n = 6)…
Veneer cracking on zirconia core dental material is presenting as a clinical concern. There is no standard method for calculating the magnitude of residual stress that causes these crack patterns….
Objectives : The aim of this study was to evaluate, using finite element analysis, the risk of debonding at the post/resin cement interface and root fracture in teeth restored with…
Objectives : The purpose of this study was to investigate the effect of wet bonding and colloidal platinum nanoparticles (CPN, Apt, LTD) on the dentin bond strength of one-step bonding…
Objectives : The aim of the study was to evaluate the influence of different levels of nanoparticles, dispersed in an commercial, unfilled adhesive, on the adhesive strength to dentin. The…
Matrix metalloproteinases (MMPs) bound to dentin have been thought to contribute to the progressive degradation of collagen fibrils in hybrid layers. Inhibition of host-derived MMPs may slow the degradation over…
Objectives : To evaluate the tensile bond strength (TBS) of resin cements to bovine dentin resin-coated with all-in-one adhesive systems. Materials and methods : Each of the dual-cure resin cements;…
Objectives : This study investigated the bonding efficacy of Adper™ Easy Bond (EB, 3 M ESPE), a 7th generation adhesive, when used in total-etch (5th generation) mode on either moist…
Objectives : This study was performed to investigate the compatibility between 4 dentin adhesives and 4 resin luting cements by means of uTBS test and SEM analysis for dentin–resin interface….
Objectives : The aim of this study was to evaluate the microtensile bond strength of some current adhesive systems on root surface dentin after 24 h of storage in distilled…
Objectives : This study investigated the effects of various human saliva contamination and decontamination protocols on the shear bond strengths (SBS) of three adhesives on bovine superficial dentin. Materials and…
Objectives : To evaluate the fatigue resistance of adhesives bonded to dentin, in comparison to their micro-tensile bond strength (μTBS). Materials and methods : The bonding effectiveness of three adhesives…
