Fourier transform infrared spectroscopy (FTIR) has been used extensively for chemical
characterization of mineralized tissues in the past few decades. FTIR is an ideal technique to …

Laser-activated tooth bleaching is discussed as a means to optimize results, while
minimizing adverse side effects, but it lacks consensus in the scientific literature. Therefore …

Carbamide peroxide (CP) is widely used as a tooth-whitening agent in self-administered
tooth-bleaching products. In this study, the effects of 5% and 10% CP on dentinal collagen …

With the increasing demand for tooth bleaching in esthetic dentistry, its safety has been the
focus of a comprehensive body of literature. In this context, the aim of the present study was …

Background Violet LED has been used for internal bleaching, however its implications on
coronary dentin composition are unclear. The present study aims to evaluate the effect of …

The minimally invasive endodontic access is not directly associated with tooth discoloration
in the presence of bioceramic or epoxy resin-based root canal sealers. This study aimed to …

Materials and methods: Fifty extracted human maxillary anterior teeth were collected and
divided into five groups (n= 10). Group 1: conventional in-office bleaching using …

This study aimed to investigate matrix metalloproteinase (MMP) activity in human dentin
using in-situ and gelatin zymography, after at-home and in-office bleaching, related to their …

Objective This study compares the color change of non-vital anterior teeth after laser-
activated bleaching and conventional walking bleaching technique. Materials and Methods …

Aim and Background: 35% carbamide peroxide can cause adverse effects on the structure
and composition of teeth. However, the addition of calcium and fluoride in bleaching agents …