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Mostrando ítems 61-70 de 222
Análise quantitativa das partículas de óxido de alumínio geradas na abrasão a ar em consultório odontológico
(Universidade Estadual Paulista (Unesp), 2005-02-18)
O sistema de abrasão a ar funciona por meio de energia cinética produzida por um jato pressurizado de partículas de óxido de alumínio, que tem a finalidade de abrasionar a superfície dentária. O objetivo deste estudo foi ...
Influence of Particle and Air-Abrasion Moment on Y-TZP Surface Characterization and Bond Strength
(Wiley-Blackwell, 2019-01-01)
Purpose To evaluate the influence of particle and air-abrasion on the surface characterization and shear bond strength (SBS) of a Y-TZP ceramic with a resin cement. Materials and Methods Y-TZP specimens were air-abraded ...
Histomorphometric evaluation of a threaded, sandblasted, acid-etched implant retrieved from a human lower jaw: A case report
(2005-09-01)
The purpose of this study was to histomorphometrically evaluate the bone-to-implant contact and bone area around a titanium implant retrieved from a human lower jaw. A screw-shaped titanium implant (sandblasted and acid-etched ...
Resin microtensile bond strength to feldspathic ceramic: Hydrofluoric acid etching vs tribochemical silica coating
(2007-09-01)
This study aimed to compare the microtensile bond strength of resin cement to alumina-reinforced feldspathic ceramic submitted to acid etching or chairside tribochemical silica coating. Ten blocks of Vitadur-α were randomly ...
Resin microtensile bond strength to feldspathic ceramic: Hydrofluoric acid etching vs tribochemical silica coating
(2007-09-01)
This study aimed to compare the microtensile bond strength of resin cement to alumina-reinforced feldspathic ceramic submitted to acid etching or chairside tribochemical silica coating. Ten blocks of Vitadur-α were randomly ...
Histomorphometric evaluation of a threaded, sandblasted, acid-etched implant retrieved from a human lower jaw: A case report
(2005-09-01)
The purpose of this study was to histomorphometrically evaluate the bone-to-implant contact and bone area around a titanium implant retrieved from a human lower jaw. A screw-shaped titanium implant (sandblasted and acid-etched ...
Bond strength of acrylic teeth to denture base resin after various surface conditioning methods before and after thermocycling
(2007-03-01)
This study aimed to evaluate the durability of adhesion between acrylic teeth and denture base acrylic resin. The base surfaces of 24 acrylic teeth were flatted and submitted to 4 surface treatment methods: SM1 (control): ...
Bond strength of acrylic teeth to denture base resin after various surface conditioning methods before and after thermocycling
(2007-03-01)
This study aimed to evaluate the durability of adhesion between acrylic teeth and denture base acrylic resin. The base surfaces of 24 acrylic teeth were flatted and submitted to 4 surface treatment methods: SM1 (control): ...