Operative dentistry, vol.32, no.5, pp.476-81, 2007 (SCI-Expanded)
Objectives: A variety of methods have been used to model the effects of bleaching agents on tooth tissue and dental materials. Although several studies have evaluated the effects of bleaching agents on restorative materials, little attention has been directed to metal ion release from dental amalgam following exposure to bleaching agents. This in vitro study investigated the effects of two carbamide-peroxide-based bleaching gels on metal ion release from different dental amalgams.