Micromorphology and microhardness of enamel after treatment with home-use bleaching agents containing 10% carbamide peroxide and 7.5% hydrogen peroxide

• Main Authors: Robson Tetsuo Sasaki (Author), Alex José Arcanjo (Author), Flávia Martão Flório (Author), Roberta Tarkany Basting (Author)
• Format: Book
• Published: University of São Paulo, 2009-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

OBJECTIVE: The purpose of this study was to assess the effect of home-use bleaching agents containing 10% carbamide peroxide and 7.5% hydrogen peroxide on enamel microhardness and surface micromorphology. MATERIAL AND METHODS: Enamel slabs (n=10) received the bleaching agents for 1 h/day and remaine...