Translucency and color differences of polycrystalline ceramic materials before and after layering

• Main Authors: João Carlos Roque (Author), Joana Lima Hermínio (Author), Diogo Viegas (Author), João Martins (Author), Luís Santos (Author), Jaime Portugal (Author)
• Format: Book
• Published: Sociedade Portuguesa de Estomatologia e Medicina Dentária, 2023-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: To evaluate the transmittance (%T) and color difference (∆E*) of six zirconia core materials compared to alumina, over eight colored substrates before and after ceramic application. Methods: Experimental groups (n=5) of standardized disk-shaped cores of alumina, white zirconia, medium-col...