Results 41 to 50 of about 144 (102)

RESISTÊNCIA ADESIVA DO CIMENTO DE IONÔMERO DE VIDRO A RESTAURAÇÕES EM RESINA COMPOSTA – REVISÃO DA LITERATURA

open access: yesRevista Brasileira de Ciências da Saúde, 2010
of low toxicity to pulp tissue they are commonly used as a protector of the pulp-dentin complex under restorative materials as amalgam and composite resin The present study aimed to verify, through literature review, the bond strength of glass ionomer cement to composite resin restorations highlighting questions about pre- treatment of the surface of ...
openaire   +1 more source

Retention of cemented zirconia copings on TiBase abutments. [PDF]

open access: yesActa Odontol Latinoam, 2021
Santos-Neto OS   +7 more
europepmc   +1 more source

Compressive strength of glass ionomer cements using different specimen dimensions Resistência à compressão de cimentos de ionômero de vidro utilizando-se diferentes tamanhos de corpos-de-prova

open access: yesBrazilian Oral Research, 2007
The purpose of this study was to evaluate the compressive strength of two glass ionomer cements, a conventional one (Vitro Fil® - DFL) and a resin-modified material (Vitro Fil LC® - DFL), using two test specimen dimensions: One with 6 mm in height and 4 ...
André Mallmann   +4 more
doaj   +1 more source

Evaluation of cytotoxicity of two endodontic cements in a macrophage culture Avaliação da citotoxicidade de dois cimentos endodônticos em cultura de macrófagos

open access: yesJournal of Applied Oral Science, 2005
Compared to gutta-percha, the endodontic cements are used in small quantity to seal root canals, but are indispensable to achieve hermetically sealed margins, where its biocompatibility depends on the sum of responses of each cell present in the ...
Celso Emanoel de Souza Queiroz   +4 more
doaj   +1 more source

Does ultrasonic activation improve the bond strength and root canal filling quality of endodontic sealers? [PDF]

open access: yesBraz Dent J, 2022
Padoin K   +5 more
europepmc   +1 more source

Root perforations treatment using mineral trioxide aggregate and Portland cements Cimentos de agregado trióxido mineral e Portland no tratamento de perfurações radiculares

open access: yesActa Cirúrgica Brasileira, 2010
PURPOSE: Clinical, radiological and histological evaluation of root perforations treated with mineral trioxide aggregate (MTA) or Portland cements, and calcium sulfate barrier.
José Dias da Silva Neto   +5 more
doaj   +1 more source

The influence of chemical activation on hardness of dual-curing resin cements A influência da ativação química na dureza de cimentos resinosos duais

open access: yesBrazilian Oral Research, 2004
During the cementation of metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. This study evaluated the influence of chemical activation compared with dual-curing (chemical and light ...
Renata Garcia Fonseca   +2 more
doaj   +1 more source

Contaminação bacteriana de três cimentos ionoméricos de vidro após diferentes períodos de armazenagem

open access: yesRevista Pró-UniverSUS, 2017
Os cimentos ionoméricos são amplamente utilizados na Dentística restauradora devido ao seu potencial anticariogênico, em função da liberação de fluoretos.
Isabela Priscila Cardoso da Silva   +3 more
doaj  

Alterações de cor provocadas por diferentes cimentos de resina

open access: yes, 2019
Objetivo: O objetivo deste estudo baseia-se na avaliação in vitro das alterações de cor da cerâmica de dissilicato de lítio quando utilizada com diferentes combinações de cimentos, fazendo variar a espessura e a sua cor. Materiais e Métodos: Foram obtidos discos de cerâmica de dissilicato de lítio IPS e.max Press HT (Ivoclar Vivadent, Schaan ...
openaire   +1 more source

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