Abstract The aim of this study was to evaluate the Streptococcus mutans biofilm influence on the roughness (Ra), gloss (GU), surface hardness (KHN) and flexural strength (FS) of high viscosity bulk fill composites. Filtek Bulk Fill (FBF), Tetric N Ceram Bulk Fill (TNC), X-tra fil Bulk Fill (XF) and Filte...
Introduction: The combination of sol-gel derived calcium silicate particles and glycerol salicylate resins may enhance the pyhisico-chemical properties contribute to the unders-tanding of the interaction between these materials. This study aims to evaluate the physical-chemical properties of resin-based ...
This randomized controlled clinical trial evaluated the effectiveness of using indirect pulp protection with calcium hydroxide liner or universal adhesive over a period of 6 months in deep caries on permanent teeth after selective removal to soft dentin. The sample con-sisted of 68 patients with 55 molar...
Objetivo: Evaluar el comportamiento de los
alambres de aleación de níquel-titanio con y
sin propiedades de transformación térmica en
la relación carga/deflexión. Materiales y método:
Para ello, 30 segmentos de alambres de
níquel-titanio con calibre .014” y 30 mm de largo
fueron cortados, confor...
Abstract The purpose of this study was to investigate and to compare the physical-mechanical properties of a resin-modified calcium silicate material (TheraCal LC), used for pulp-capping, to MTA (Angelus) and a calcium hydroxide cement (Dycal). Specimens of each material (n=12) were prepared in Teflon mo...
Abstract The objective of this work was to evaluate the effects of in vitro and in situ biodegradation on the surface characteristics of two resin cements and a hybrid ceramic system. One hundred and eighty specimens (4X1.5mm) of each material (Maxcem Elite, NX3 Nexus and Vita Enamic) were made and rando...
Abstract The purpose of this study was to evaluate the influence of the application mode of three universal adhesive systems on interfacial physical properties of indirect composite restorations adhesively cemented to dentin cavities. Seventy-eight bovine lower incisors were selected and a slice of denti...
Bovinos,
Resinas Compuestas,
Recubrimiento Dental Adhesivo,
Cementos Dentales,
Cavidad Pulpar,
Dentina,
Recubrimientos Dentinarios,
Ensayo de Materiales,
Cementos de Resina,
Propiedades de Superficie,
Resistencia a la Tracción
ABSTRACT Introduction: Orthodontic treatment for adults is currently increasing, and therefore the need to bond brackets to restorations and temporary crowns. The use of CAD/CAM PMMA provisional restorations for orthodontic purposes have not yet been described, and there is currently insufficient infor...
Introdução: a resina composta é um dos materiais restauradores mais pesquisados na Odontologia, visando
melhorias nas suas propriedades e aperfeiçoamento da técnica. Este trabalho tem o objetivo de avaliar a rugosidade
superficial de duas resinas compostas, micro-híbrida e nanoparticulada, após a ...
STATEMENT OF THE PROBLEM: The literature still lacks evidence regarding which polishing techniques have the ideal clinical outcomes for bulk-fill resin composites. PURPOSE: This study evaluated the surface gloss of two commercially available bulk-fill resin composites after different polishing procedur...
