Current research about tooth whitening shows that it is safe and effective when
manufacturer's protocol is followed, yet there are risks of which the profession and users …

Objectives To conduct a sco** review on color stability of bulk‐fill compared to
conventional resin‐based composites exposed to colored beverages. Materials and …

Objectives To assess the effects of aging and bleaching procedures on the color stability
and surface roughness of a new single-shade composite versus multi-shade composite …

Background: Surface microhardness and color stability of dental restorative material should
be sustained throughout its functional lifetime to maintain the esthetic quality of the …

PURPOSE. The purpose of this study was to evaluate and compare the translucency of
shaded zirconia allceramic systems. MATERIALS AND METHODS. Translucency of 3 …

Bleaching can cause perceptible color changes on resin-based composite (RBC)
restorations that may not be stable with aging. The objective of this study was to evaluate …

Objective To compare the effect of two bleaching systems (bleaching gel and whitening
strips) on the color change, roughness, and microhardness of enamel and two resin …

Background and Objectives. Charcoal‐containing toothpastes have become popular among
many patients; however, there is inadequate scientific evidence on oral health. This study …

Objective To evaluate the influence of a 35% hydrogen peroxide gel on color and whiteness
changes of resin‐based composites (RBC). Materials and Methods Discs (n= 10; shade A3 …

The aim of this study was to evaluate color stability of 3 restorative materials, discoloration
ability of different solutions, efficacy of 2 office bleaching agents, and surface roughness and …