Effect of Four Bleaching Regimens on Color Changes and Microhardness of Dental Nanofilled Composite

• Auteurs principaux: Simone Xavier Silva Costa (Auteur), Anne Buss Becker (Auteur), Alessandra Nara de Souza Rastelli (Auteur), Leonor de Castro Monteiro Loffredo (Auteur), Marcelo Ferrarezi de Andrade (Auteur), Vanderlei Salvador Bagnato (Auteur)
• Format: Livre
• Publié: Hindawi Limited, 2009-01-01T00:00:00Z.
• Sujets: article
• Accès en ligne: Connect to this object online.

Objective. The purpose of this study was to compare the color changes and microhardness of a nanocomposite after four bleaching regimens. Materials. Twenty-five specimens (n=25) were made with a nanocomposite resin (Filtek Supreme XT). The specimens were divided into five groups equally (n=5): bleac...