Objective: The aim of this study was to assess the influence of thermal cycling on the shear bond strength of three types of adhesives used for orthodontic brackets to human enamel.Methods: Sixty six human premolars were used in this study. Two groups of dental resin composite adhesives (ED; G) and one compomer (TP) were thermal cycled from 5 up to 55 degrees C at 4000 cycles for 45 s in an artificial saliva solution. Then, samples were assessed by shear bond tests and inspected by optical and scanning electron microscopy. The resulting enamel surfaces were then evaluated according to the adhesive remnant index (ARI).Results: One resin composite adhesive (group G) showed the highest shear bond strength values. Thermal cycling negatively aff...
PURPOSE: This study aimed to evaluate the flexural strength of four resins used for temporary prosth...
Introduction: Few studies investigated the mechanical properties of orthodontic wires on ceramic bra...
Tese de Mestrado, Medicina Dentária, Universidade de Lisboa, Faculdade de Medicina Dentária, 2014Obj...
Objectives: The main aim of this study was to compare the effectiveness of two different methods to ...
Objectives: To evaluate the influence of dental fluorosis and etching time on the shear bondstrength...
Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requi...
A proposta deste estudo foi avaliar a resistência de união ao cisalhamento de onze sistemas adesivos...
Objectivos: Determinar a influência de diversos sistemas adesivos sobre os valores de adesão de repa...
The purpose of this study was to evaluate the microhardness of dental enamel around composite restor...
Introduction: Saliva contamination during the bonding procedure is a common cause of bracket bond fa...
O objetivo deste estudo foi avaliar a resistência ao cisalhamento apresentada por brackets ortodônti...
O objetivo desse estudo foi avaliar a resistência ao cisalhamento e o índice de remanescente de ades...
AbstractObjectivesTo evaluate the influence of dental fluorosis and etching time on the shear bond s...
Significant technological advances in dental materials and chemicals have occurred in recent decades...
The purpose of this in situ, double blind, crossover study was to compare the effectiveness of an ap...
PURPOSE: This study aimed to evaluate the flexural strength of four resins used for temporary prosth...
Introduction: Few studies investigated the mechanical properties of orthodontic wires on ceramic bra...
Tese de Mestrado, Medicina Dentária, Universidade de Lisboa, Faculdade de Medicina Dentária, 2014Obj...
Objectives: The main aim of this study was to compare the effectiveness of two different methods to ...
Objectives: To evaluate the influence of dental fluorosis and etching time on the shear bondstrength...
Projeto de Pós-Graduação/Dissertação apresentado à Universidade Fernando Pessoa como parte dos requi...
A proposta deste estudo foi avaliar a resistência de união ao cisalhamento de onze sistemas adesivos...
Objectivos: Determinar a influência de diversos sistemas adesivos sobre os valores de adesão de repa...
The purpose of this study was to evaluate the microhardness of dental enamel around composite restor...
Introduction: Saliva contamination during the bonding procedure is a common cause of bracket bond fa...
O objetivo deste estudo foi avaliar a resistência ao cisalhamento apresentada por brackets ortodônti...
O objetivo desse estudo foi avaliar a resistência ao cisalhamento e o índice de remanescente de ades...
AbstractObjectivesTo evaluate the influence of dental fluorosis and etching time on the shear bond s...
Significant technological advances in dental materials and chemicals have occurred in recent decades...
The purpose of this in situ, double blind, crossover study was to compare the effectiveness of an ap...
PURPOSE: This study aimed to evaluate the flexural strength of four resins used for temporary prosth...
Introduction: Few studies investigated the mechanical properties of orthodontic wires on ceramic bra...
Tese de Mestrado, Medicina Dentária, Universidade de Lisboa, Faculdade de Medicina Dentária, 2014Obj...