Statement of problem Surface treatments for resin-ceramics have been developed to obtain
a smooth surface and improve color stability. However, a consensus on the best treatment …

Background The aim of this study was to assess and compare the effect of surface type
(glazed or polished) with coffee immersion and aging on surface topography (Ra), optical …

Objectives: To evaluate the colour stability and surface roughness of 3 different CAD/CAM
materials (IPS e. max, Vita Enamic, and PEEK) after immersion in two beverage solutions …

This study aimed to investigate and compare the color stability and stainability of computer-
aided design/computer-aided manufacturing (CAD/CAM) restorative materials in their …

This study aimed to evaluate the effect of three oral hygiene tools, a regular toothbrush, an
electronic toothbrush, and mouthwash, on the color stability of three different computer …

PURPOSE The purpose of this study was to investigate the effects of surface treatments,
liquids, and aging on color, translucency, and surface properties of monolithic ceramics …

PURPOSE The aim of this study is to evaluate the effect of resin cement color, cement
thickness, and thermocycling on the final color of monolithic lithium disilicate crowns …

Purpose To explore the impact of zirconia types, coloring methods, and surface finishing on
the color stability of monolithic multilayered polychromatic zirconia after artificial aging …

Background: To evaluate the efficacy of new over-the-counter tooth-whitening products on
enamel surface roughness and microhardness. Methods: A total of 120 enamel specimens …

Aims: The study aims to assess the effect of Arabic Qahwa (AQ) on the color parameters of
lithium disilicate glass ceramic (LDGC), IPS e. max computer-aided design (CAD), and …