The aim of this study was to evaluate the degree of conversion (DC), rate of polymerization (R(p)(max)), Knoop hardness (KHN) and bond strength between tooth/restoration of composite resins containing different photo-initiators photo-activated by different light-curing units (LCUs).
Department of Prosthodontics, Dentistry School, University of Taubaté, Taubaté, Rua Expedicionário Ernesto Pereira, 110, SP, Brazil. williamcbrandt@yahoo.com.br