Effect of surface treatments on repair strength, roughness and morphology in aged metal-free crowns

• Main Authors: Yançanã Luizy Gruber (Author), Bakaus Thaís Emanuelle (Author), Bruna Fortes Bittencourt (Author), João Carlos Gomes (Author), Alessandra Reis (Author), Giovana Mongruel Gomes (Author)
• Format: Book
• Published: Universidade Estadual de Campinas, 2020-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Aim: The roughness and micromorphology of various surface treatments in aged metal-free crowns and the bond strength of these crowns repaired with composite resin (CR) was evaluated in vitro. Methods: A CR core build-up was confectioned in 60 premolars and prepared for metal-free crowns. Prepared te...