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EFEITO DO CONDICIONAMENTO COM DIFERENTES CONCENTRAÇÕES DE ÁCIDO FLUORÍDRICO NA ADESÃO E NA RESISTÊNCIA À FLEXÃO DE UMA CERÂMICA FELDSPÁTICA
(Universidade Federal de Santa Maria, 2014-08-06)
Purpose: To evaluate the effect of different hydrofluoric (HF) acid concentrations in
the contact angle and in the durability of bond strength between feldspathic ceramic
and resin cement, as well as the impact on the ...
EFEITO DO CLAREAMENTO DENTAL NA RESISTÊNCIA DE UNIÃO DE SISTEMAS ADESIVOS AO ESMALTE
(Universidade Federal de Santa Maria, 2014-07-24)
With the increasing demand of the population for dental bleaching and concomitant evolution
of adhesive systems, has increasingly sought to know more about the relationship between bleaching
and esthetic restorations. ...
EFEITO DE DIFERENTES TRATAMENTOS DE SUPERFÍCIE NA RESISTÊNCIA À FLEXÃO BIAXIAL E RESISTÊNCIA DE UNIÃO ENTRE CIMENTO RESINOSO E UMA CERÂMICA Y-TZP
(Universidade Federal de Santa Maria, 2016-07-26)
This study evaluated the effect of different surface treatments on the biaxial flexure strength and reliability of a ceramic Y-TZP by using Weibull analysis. In addition, the influence of these methods on the bond strength ...
COMPARAÇÃO DA RESISTÊNCIA DE UNIÃO DE SISTEMAS ADESIVOS EM DIFERENTES SUBSTRATOS DENTINÁRIOS
(Universidade Federal de Santa Maria, 2015-08-07)
Recently, a new category of adhesive systems has been proposed to perform
restorative procedures. These adhesives, named as universal have been released in the
market with the purpose to decrease the technique sensitivity, ...
INFLUÊNCIA DA SIMULAÇÃO DO DESAFIO CARIOGÊNICO NA RESISTÊNCIA DE UNIÃO DE SISTEMAS ADESIVOS AO ESMALTE DE DENTES DECÍDUOS E PERMANENTES
(Universidade Federal de Santa Maria, 2011-03-18)
Objective: The purpose of the present study was to evaluate the influence of the
simulation of cariogenic challenge on bond strength of adhesive systems to sound
and demineralized enamel of primary and permanent teeth. ...
AVALIAÇÃO DA RESISTÊNCIA DE UNIÃO DE DIFERENTES SISTEMAS DE CIMENTAÇÃO ADESIVA AO ESMALTE E A DENTINA
(Universidade Federal de Santa Maria, 2010-01-21)
Objective: The aim of this study was to evaluate the bond strength to enamel and dentin of a self-adhesive resin cement applied with different cementation strategies,
using a conventional resin cement as control. Material ...
EFEITO DA DESINFECÇÃO DE CANAIS PROTÉTICOS NA RESISTÊNCIA ADESIVA DE PINOS DE FIBRA DE VIDRO À DENTINA RADICULAR
(Universidade Federal de Santa Maria, 2011-03-31)
The root canal preparation for placement of endodontical posts, more than
in coronary preparations, produces smear layer rich in remains of dentine, filling
materials and microorganisms, which may decrease the penetration ...
AVALIAÇÃO DA EVAPORAÇÃO DO SOLVENTE DE SISTEMAS ADESIVOS CONTEMPORÂNEOS
(Universidade Federal de Santa Maria, 2012-03-09)
Objectives: The aim of this study was to evaluate the effect of air-drying time on degree of evaporation of solvent (DE), microtensile resin-dentin bond strength (μTBS) and degree of conversion (DC) of adhesive systems.
Methods: ...
Dentes decíduos bovinos podem substituir os dentes decíduos humanos em testes de resistência de união?
(Universidade Federal de Santa Maria, 2017-07-05)
The evaluation of the performance of adhesive systems in enamel and dentin of primay teeth is justified by the differences in composition and micromorphology of these compared to permanent teeth. The difficulty of obtaining ...
Efeito do jateamento com um novo material a base de alumina revestido por diferentes concentrações de silica na adesão e nas propriedades mecânicas da Y-TZP
(Universidade Federal de Santa Maria, 2018-07-20)
This study is formatted into two parts: the aim of the first study was to evaluate a new approach (Sol-gel approach) to obtain an alternative material for air-abrasion (silica-coated with different concentrations aluminum ...