Effect of non-peroxide bleaching agents on color change and hardness of human enamel /
Hend Sayed Ahmed Hasan
Effect of non-peroxide bleaching agents on color change and hardness of human enamel / تأثير عناصر التبييض الغير محتواه على البروكسيد على تغيرات اللون و الصلادة للمينا السنى الادمى Hend Sayed Ahmed Hasan ; Supervised Mona Ismail Riad , Asmaa Ali Yassen - Cairo : Hend Sayed Ahmed Hasan , 2013 - 94 Leaves : charts , facsimiles ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry
The aim of this study was to investigate the effect of non-peroxide bleaching agents on color change, microhardness and surface topography of enamel surface in comparison with peroxide based bleaching agents. A total of forty teeth were used in this study. Teeth were divided into two equal groups of twenty teeth each according to the bleaching agent used either in-office or at-home bleaching
Bleaching techniques Non peroxide agents Peroxide agents
Effect of non-peroxide bleaching agents on color change and hardness of human enamel / تأثير عناصر التبييض الغير محتواه على البروكسيد على تغيرات اللون و الصلادة للمينا السنى الادمى Hend Sayed Ahmed Hasan ; Supervised Mona Ismail Riad , Asmaa Ali Yassen - Cairo : Hend Sayed Ahmed Hasan , 2013 - 94 Leaves : charts , facsimiles ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry
The aim of this study was to investigate the effect of non-peroxide bleaching agents on color change, microhardness and surface topography of enamel surface in comparison with peroxide based bleaching agents. A total of forty teeth were used in this study. Teeth were divided into two equal groups of twenty teeth each according to the bleaching agent used either in-office or at-home bleaching
Bleaching techniques Non peroxide agents Peroxide agents