Browsing Faculty of Dentistry by Subject "Microhardness"

Now showing items 1-3 of 3

    • Effect of four different Opalescence tooth-whitening products on enamel microhardness 

      Majeed, Abdul; Grobler, Sias Renier; Moola, Mohamad H.; Rossouw, Roelof; van Wyk Kotze, Theuns (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 

      Majeed, Abdul; Grobler, Sias Renier; Moola, Mohamad H.; Oberholzer, Theunis (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 

      Grobler, Sias Renier; Majeed, Abdul; Moola, Mohamad H. (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 ...