Effect of food simulating liquids on surface hardness of two dental resin composites

• Main Authors: Ghavam M. (Author), Arami S. (Author), Hasani Tabatabaie M. (Author), Mirzaei M. (Author), Kermanshah H. (Author), Pahlavan A. (Author), Yasini E. (Author), Dehghan M. (Author)
• Format: Book
• Published: Tehran University of Medical Sciences, 2009-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

"nBackground and Aim: Decreasing the hardness of dental restorative composites after curing in oral environment can influence their clinical durability. The aim of this study was to evaluate the effect of food-simulating liquids such as 25%, 50%, 75 % ethanol and 50 % heptane on surface hardnes...