This article provides a brief review of recent investigations concerning the structure and
properties of the tooth. The last decade has brought a greater emphasis on the “durability” of …

Recent biomechanical studies have focused on studying the response of teeth before and
after different treatments under functional and parafunctional loads. These studies often …

Tooth whitening has recently become one of the most popular aesthetic dentistry
procedures. Beyond classic hydrogen peroxide-based whitening agents, photo-catalysts …

Statement of problem Whether tooth whitening alters the surface topography of enamel
causing an increase in surface roughness that could increase susceptibility to restaining is …

Objectives: The aim of this study was to evaluate the effect of calcium and fluoride addition to
a 35% hydrogen peroxide (HP) bleaching gel with regard to its diffusion through the tooth …

Objective To assessed the physical and chemical properties of human-enamel after
treatment with an experimental bleaching gel containing 35%-hydrogen peroxide (HP) and …

The multi-scale hierarchical structure of tooth enamel enables it to withstand a lifetime of
damage without catastrophic failure. While many previous studies have investigated …

The creep behavior of untreated and deproteinized dental enamel in dry and wet state was
analyzed by nanoindentation with a spherical tip. Additionally, the influence of the loading …

The use of bleaching agents to remove stains is one of the main dental procedures to
improve the aesthetics of teeth. This review presents the main agents used for tooth …

Background Dental bleaching is a common clinical practice. The aim of this study is to
investigate the effect of 35% hydrogen peroxide (HP) bleaching gel on the morphology and …