Results 61 to 70 of about 12,527 (259)

Effect of the application time of phosphoric acid and self-etch adhesive systems to sclerotic dentin

open access: yesJournal of Applied Oral Science, 2013
Objective: To evaluate the effect of application time on the resin-dentin bond strength (µTBS) and etching pattern of adhesive systems applied on sclerotic dentine. Material and Methods: A total of forty-two bovine incisors had their roots removed.
Alexandra Patricia Mena-Serrano   +6 more
doaj   +3 more sources

Influência de agentes dessensibilizantes na resistência de união de sistemas adesivos à dentina [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaA substituição de restaurações de amálgama por restaurações adesivas estéticas resulta muitas vezes em sensibilidade pós-
Czernay, João Adolfo
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Biomechanical Analysis of 3D Printed and Thermoformed EVA Custom‐Made Mouthguard: Experimental and Finite Element Analyses

open access: yesDental Traumatology, EarlyView.
ABSTRACT Background/Objective 3D printed materials have been evaluated for fabricating mouthguards; however, little is known about their biomechanical performance in preventing dental trauma. This study aimed to compare two 3D printed polymers and three ethylene vinyl acetate (EVA) sheets used for mouthguard fabrication regarding their mechanical ...
Airin Karelys Avendaño Rondon   +6 more
wiley   +1 more source

Effect of adhesive system and application strategy on reduction of dentin permeability

open access: yesBrazilian Oral Research, 2012
This study evaluated the effect of adhesive systems and application strategies on dentin hydraulic conductance (HC). The buccal enamel was removed from bovine incisors to simulate laminate cavity preparations.
Adriana Oliveira Carvalho   +4 more
doaj  

Dental Splints in Dentoalveolar Trauma: An Overview of Public Healthcare Services in Brazil

open access: yesDental Traumatology, EarlyView.
ABSTRACT Background/Aim The prognosis of traumatized teeth might be influenced by the type and quality of the dental splint. This prospective observational study was aimed to evaluate the indications and quality of dental splints performed in a comprehensive public oral health service in the city of Uberlândia, Brazil.
Caroline Garcia Orsi   +6 more
wiley   +1 more source

Avaliação da resistência de união de sistemas adesivos auto-condicionantes à dentina: um estudo comparativo [PDF]

open access: yes, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.O objetivo deste trabalho foi avaliar a resistência de união de três sistemas adesivos em dentina.
Arruda, Carlos Eduardo Pinarel
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Evaluation of physical, chemical, and color‐matching properties of monochromatic resin composites: An in vitro study

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract The objectives of this study are to evaluate, in vitro, the microhardness, sorption, solubility, color stability, and color‐matching ability of monochromatic resin composites: Palfique Omnichroma / Tokuyama (Mono1) and Vittra APS Unique / FGM (Mono2) compared with the conventional resin composite: Filtek Z250 XT / Solventum (Conv).
Ericka dos Santos Lopes   +5 more
wiley   +1 more source

Liberação de oxigênio em dentes bovinos clareados com peróxido de carbamida e sua influência na resistência de união ao cisalhamento e microinfiltração em restaurações adesivas [PDF]

open access: yes, 2004
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-graduação em Odontologia.Avaliou-se ,"in vitro", os efeitos do clareamento caseiro com peróxido de carbamida a 15% , na liberação de oxigênio, na ...
Oliveira, Marcelo Tomás de
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In situ evaluation of the bleaching efficacy of experimental hydrogen peroxide hydrogel with MnO‐doped Biosilicate activated by violet LED light

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract Hydrogen peroxide (HP) at 35% is effective for dental bleaching but may reduce enamel mineral content and induce structural changes. This study developed a bleaching‐hydrogel containing 6%HP and manganese‐oxide–doped Biosilicate (MnO_BioS), activated by violet LED, under in situ conditions.
Rafael Dascanio   +5 more
wiley   +1 more source

Sistemas Adesivos: Uma Revisão de Literatura [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Atualmente, uma enorme quantidade de adesivos é introduzida no mercado, e por isso torna-se difícil para o profissional da odontologia realizar a escolha ...
Marçal, Diogo Braz
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