Effect of Nanohydroxyapatite Incorporation in Hydrogen Peroxide Bleaching Agent on Color, Microhardness, and Microscopical Features of Dental Enamel
Purpose: The present study aimed to evaluate the effectiveness of incorporating nanohydroxyapatite into hydrogen peroxide bleaching material on color, microhardness, and morphological features of dental enamel. Materials and Methods: 33 sound maxillary first premolar were used for the study. Enamel blocks (7mm× 5mm×3m...