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Radiopacity and Chemical Assessment of New Commercial Calcium Silicate-Based Cements

Corral, Camila; Negrete, Pedro; Estay, Juan; Osorio, Sylvia; Covarrubias, Cristian; Oliveira Junior, Osmir B de; Barud, Hernane.
Int. j. odontostomatol. (Print); 12 (3), 2018
ABSTRACT: The aim of the study was to evaluate the chemical composition and radiopacity of new calcium-silicatebased cements. Discs of 10 mm x 1 ± 0.1mm were prepared of BiodentineTM, TheraCal, Dycal and GC Fuji IX (n=5). The samples were radiographed directly on an PSP occlusal plate adjacent to an alu...
Materiales Dentales/química, Materiales Dentales/clasificación, Cemento de Silicato/química, Silicatos/química, Cemento de Silicato/análisis, Compuestos de Calcio/química, Radiografía Dental, Fenómenos Físicos
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Influence of ceramic material, thickness of restoration and cement layer on stress distribution of occlusal veneers

Tribst, João Paulo Mendes; Dal Piva, Amanda Maria de Oliveira; Penteado, Marcela Moreira; Borges, Alexandre Luiz Souto; Bottino, Marco Antonio.
Braz. oral res. (Online); 32 (), 2018
Abstract The aim of this study was to evaluate stress distribution in an occlusal veneer according to the restorative material, restoration thickness, and cement layer thickness. A tridimensional model of a human maxillary first molar with an occlusal veneer preparation was constructed using a modeling s...
Análisis de Varianza, Cerámica/química, Cementos Dentales/química, Porcelana Dental/química, Diseño de Prótesis Dental, Fracaso de la Restauración Dental, Restauración Dental Permanente/métodos, Análisis del Estrés Dental, Coronas con Frente Estético, Módulo de Elasticidad, Análisis de Elementos Finitos, Litio/química, Ensayo de Materiales, Valores de Referencia, Reproducibilidad de los Resultados, Cementos de Resina/química, Cemento de Silicato/química, Resistencia a la Tracción, Circonio/química
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