DUYỆT THEO

HỒ SƠ TÁC GIẢ

Tìm kiếm theo: Tác giả Nagi, Shaymaa M.

Duyệt theo: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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  • BB

  • Elemental and morphological analysis of enamel following the application of two bleaching systems with amorphous calcium phosphate: effect on enamel erosion susceptibility

    • Tác giả: Nagi, Shaymaa M.;  Người hướng dẫn: -;  Người tham gia: Nabil, Shahinaz H.; Zaazou, Mohamed H. (2021)

  • Group B showed the highest mean calcium, phosphorus and sodium weight percent (wt%). Both Groups B and C showed statistically significant difference. While, there was no statistically significant difference between both Groups A and B.The sodium mean wt% showed a statistically significant difference in all groups. The magnesium mean wt% showed no statistically significant difference in all groups. SEM photomicrograph revealed hollowing of prism cores with intact prisms peripheries for group A. Group B showed relativity smooth surface with minor pores, while Group C showed an increase in the depth of surface irregularities and depressions.