A comparative evaluation of the effect of three different concentrations of in-office bleaching agents on microhardness and surface roughness of enamel - An in vitro study

• Main Authors: Khushboo Goyal (Author), Suparna Ganguly Saha (Author), Anuj Bhardwaj (Author), Mainak Kanti Saha (Author), Kaustubh Bhapkar (Author), Shrija Paradkar (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2021-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: To evaluate the changes in the micro-hardness and surface roughness of enamel treated with three different concentrations of in-office bleaching agents. Materials and Methods: In this in vitro study, 60 human incisors were divided into two groups (Group A and Group B). To obtain the base...