Impact of acidic beverages on composition and surface characteristics of human teeth: scanning electron microscopic, stereomicroscopic and energy dispersive x-ray analyses.

Objectives: The objective of this study was to evaluate the effect of acidic beverages on the surface topography and elemental composition of human teeth.

Methods: A total of five highly acidic beverages (Red Bull, Pepsi, Apple Cidra, Tang Mosambi, and Tang Orange) were investigated. The tooth specimens of experimental groups were submerged in each beverage and incubated at 37 °C for 7 days, whereas, the tooth specimens of control groups were placed in distilled water.

An updated review and recent advancements in carbon-based bioactive coatings for dental implant applications.

Background: Surface coating of dental implants with a bioactive biomaterial is one of the distinguished approaches to improve the osseointegration potential, antibacterial properties, durability, and clinical success rate of dental implants. Carbon-based bioactive coatings, a unique class of biomaterial that possesses excellent mechanical properties, high chemical and thermal stability, osteoconductivity, corrosion resistance, and biocompatibility, have been utilized successfully for this purpose.

Aim: This review aims to present a comprehensive overview of the structure, properties, coating techniques, and application of the various carbon-based coatings for dental implant applicationswith a particular focuson Carbon-based nanomaterial (CNMs), which is an advanced class of biomaterials.

Optical properties of bisacryl-, composite-, ceramic- resin restorative materials: An aging simulation study.

Objective: Compare optical properties of a bisacryl-, composite-, and ceramic-resin restorative materials pre and post artificial aging.

Methods: Bisacryl-resin (LuxaCrown [LC], DMG), resin-composite (Filtek Supreme Ultra, [Filtek SU] 3M ESPE), and ceramic-resin (Enamic, VITA Zahnfabrik) specimens were prepared. The L*, C* , and h values were measured pre and post artificial aging to determine color stability (CIEDE2000) and changes in contrast ratio (CR), transmittance block, and relative translucency parameter.

Mothers' attitude toward digit sucking habits in children of United Arab Emirates.

The purposes of this study were to evaluate maternal attitudes and knowledge towards digit sucking habits and to investigate the association between various factors and the presence of these habits. A cross-sectional sample of 150 mothers of children currently engaged in digit sucking habits were interviewed. The information collected was from a questionnaire completed by the mothers.