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Efeito de diferentes estratégias de reparo na resistência de união à resina composta e viabilidade celular de novos materiais cad/cam: estudo in situ
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM SAÚDE COLETIVA, 2018-03-20)
Introduction: New CAD/CAM blocks of resin, hybrid and ceramic restorative materials have
been recently developed. However, the literature does not yet have a repair protocol for these
materials against a cohesive fracture ...
Avaliação da adaptação marginal de diferentes tipos de restaurações obtidas por CAD/CAM e métodos convencionais
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Odontologia, 2016)
Impact of simulated toothbrushing on surface properties of chairside CAD-CAM materials: An in vitro study
(2021-03-01)
Statement of problem: Chairside computer-aided design and computer-aided manufacturing (CAD-CAM) materials that do not require any firing steps are a promising option to expedite restoration production; however, little ...
Study of relative stability of tautomeric forms of phenylbutazone and calculation of UV-Vis and ECD spectra
(Brazilian Chemical Soc, 2016-01-01)
In this work, a theoretical study was carried out to investigate the electronic structures of the deprotonated form of phenylbutazone. Considering a relaxed PES scan from three selected dihedral angles (delta(1), delta(2), ...
Novos materiais livres de metal para confecção de próteses monolíticas em sistema CAD/CAM
(Universidade Estadual Paulista (Unesp), 2022-08-25)
A busca por naturalidade dos procedimentos restauradores em reabilitação oral tem contribuído para o desenvolvimento de vários tipos de materiais livres de metal (“metal free”). A confecção de próteses com estes sistemas ...
Avaliação da desadaptação vertical de infraestruturas protéticas cad/cam de titânio e de zircônia sobre implantes
(Universidade Federal de Minas GeraisUFMG, 2015-07-09)
Evaluation of the vertical misfit of CAD/CAM titanium and zirconium implant-prosthodontic frameworks. The passive adaptation of implant prosthesis infrastructure is a mechanical parameter that can interferes in the durability ...
Torque maintenance capacity, vertical misfit, load to failure, and stress concentration of zirconia restorations cemented or notched to titanium bases
(2020-01-01)
Purpose: Different titanium bases for implant-supported prostheses can present different mechanical behavior. The goal of this study was to evaluate the torque before and after fatigue, the load to failure, and stress ...
Relação da expressão gênica das citocinas de inflamação crônica e de evasão imunológica com Ki67 em pacientes com câncer de mama
(Universidade Federal de São Paulo, 2023-03-06)
Introdução: A metabolômica é um campo de rápido crescimento na pesquisa médica e
torna possível o olhar para o conteúdo de uma matriz biológica em nível molecular.
Metabólitos são produtos bioquímicos que se encontram a ...
Effect of hydrofluoric acid etching duration on the roughness and flexural strength of a lithium disilicate-based glass ceramic
(2011-05-13)
The aim of this study was to examine the effect of different acid etching times on the surface roughness and flexural strength of a lithium disilicate-based glass ceramic. Ceramic bar-shaped specimens (16 mm x 2 mm x 2 mm) ...
Effect of hydrofluoric acid etching duration on the roughness and flexural strength of a lithium disilicate-based glass ceramic
(2011-05-13)
The aim of this study was to examine the effect of different acid etching times on the surface roughness and flexural strength of a lithium disilicate-based glass ceramic. Ceramic bar-shaped specimens (16 mm x 2 mm x 2 mm) ...