Browsing Research Publications by Subject "Microhardness"
Now showing items 1-3 of 3
-
Effect of four different Opalescence tooth-whitening products on enamel microhardness
(South African Dental Association, 2008)OBJECTIVES: The purpose was to evaluate the effect of various Opalescence tooth-whitening products on enamel. METHODS AND MATERIALS: Enamel blocks were exposed to Opalescence PF 10% Carbamide Peroxide (n = 10), Opalescence ... -
Effect of four over-the-counter tooth-whitening products on enamel microhardness
(South African Dental Association, 2011)OBJECTIVES: This in vitro study evaluated the effect of four over-the-counter tooth-whitening products on enamel microhardness. METHODS: Fifty enamel blocks were prepared from extracted human molar teeth. The enamel ... -
Effect of various tooth-whitening products on enamel microhardness
(South African Dental Association, 2009)Objectives: The purpose was to evaluate the effect of various tooth-whitening products on the South African market, containing carbamide peroxide (CP) or hydrogen peroxide (HP), on enamel microhardness. Methods: Enamel ...