Now showing items 1-10 of 13829
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions
The use of acid etchants to produce surface demineralization and collagen network exposure, allowing adhesive monomers interdiffusion and consequently the formation of a hybrid layer, has been considered the most efficient ...
Microshear Bond Strength of Self-etching Bonding Systems to Ultrasound Diamond Bur-prepared Dentin
(Quintessence Publishing Co Inc, 2011-10-01)
Purpose: The aim of this study was to evaluate the influence of dentin abrasion on the microshear bond strength of two self-etching adhesive systems, using either an ultrasound diamond bur or a high-speed diamond bur.Materials ...
On the hydrogen bonding between N-methylformamide and acetone and tetrahydrofuran
(Elsevier B.V., 2014-04-15)
Liquid mixtures of N-methylformamide (NMF)-acetone (ACT) and NMF-tetrahydrofuran (THF) 20 mol% NMF have been investigated using Monte Carlo simulations, aiming to obtain new details on the hydrogen bonding donation of the ...
Effect of dentinal surface preparation on bond strength of self-etching adhesive systems
The aim of this study was to evaluate the effects of dentin surface treatments on the tensile bond strength (TBS) of the self-etching primer Clearfil SE Bond (CSE) and the one-step self-etching One-Up Bond F (OUB). The ...
Dentin Bond Optimization Using The Dimethyl Sulfoxide-wet Bonding Strategy: A 2-year In Vitro Study
(Elsevier Sci LTDOxford, 2016)
Evaluating the bonding of two adhesive systems to enamel submitted to whitening dentifrices.
The aim of this study was to evaluate by micro-shear bond strength test, the bond strength of composite resin restoration to enamel submitted to whitening dentifrices. Forty bovine teeth were embedded in polystyrene resin ...
Cross-linked dry bonding: A new etch-and-rinse technique
Objective To determine if acid-etched, cross-linked dentin can be dehydrated without lowering bond strength below that of cross-linked wet-bonded dentin in vitro. Methods Using extracted human third molars, control acid-etched ...
Bond strength and monomer conversion of bonding agents mixed with restorative composites prior to light exposure
(Taylor & Francis LtdAbingdonInglaterra, 2007)