Effectiveness of different carbamide peroxide concentrations used for tooth bleaching: an in vitro study

• Autors principals: Sônia Saeger Meireles (Autor), Silvia Terra Fontes (Autor), Luiz Antônio Afonso Coimbra (Autor), Álvaro Della Bona (Autor), Flávio Fernando Demarco (Autor)
• Format: Llibre
• Publicat: University of São Paulo, 2012-04-01T00:00:00Z.
• Matèries: article
• Accés en línia: Connect to this object online.

OBJECTIVES: This in vitro study evaluated the effectiveness of three carbamide peroxide concentrations used for tooth bleaching treatments. MATERIAL AND METHODS: Sixty bovine dental slabs (6x6x3 mm) were obtained, sequentially polished, submitted to artificial staining (baseline) and randomized into...