Optimizing light-cured composite through variations in camphorquinone and butylhydroxytoluene concentrations

• Main Authors: Hani NASSAR (Author), Tien-Min CHU (Author), Jeffrey PLATT (Author)
• Format: Book
• Published: Sociedade Brasileira de Pesquisa Odontológica, 2016-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract The use of a free-radical polymerization inhibitor, butylhydroxytoluene (BHT), and a common photo-initiator, camphorquinone (CQ), to reduce polymerization stress in dental composite was investigated in this study. Samples were prepared by mixing Bis-GMA, UDMA, and TEGDMA at a 1:1:1 ratio (w...