Results 1 to 10 of about 20,750 (195)

Perceptual Translucency in 3D Printing Using Surface Texture

Journal of Imaging, 2023
We propose a method of reproducing perceptual translucency in three-dimensional printing. In contrast to most conventional methods, which reproduce the physical properties of translucency, we focus on the perceptual aspects of translucency.
Kazuki Nagasawa, Kamui Ono, Wataru Arai, Norimichi Tsumura   +3 more
doaj   +2 more sources

Influence of Thickness in the Color Masking Ability of Different Types of Computer‐Aided Design and Manufacturing Ceramics [PDF]

Clinical and Experimental Dental Research
Objectives Tooth discoloration is a major esthetic concern in cosmetic dentistry. This study investigated the color‐masking ability of four CAD/CAM ceramics and the influence of material type and thickness on their optical properties.
Seyede Mohaddeseh Hosseini Kalej, Behnaz Esmaeili, Ghazaleh Ahmadi Zenouz, Hemmat Gholinia   +3 more
doaj   +2 more sources

Impact of artificial aging on the color stability and translucency of ceramic laminate veneers using different glass and hybrid ceramic materials [PDF]

Biomaterial Investigations in Dentistry
Background: The color stability and translucency of contemporary Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) glass and hybrid ceramic materials used for minimally invasive laminate veneers remain a clinical concern, particularly after ...
Ahmed Shams, Nesma Elgohary
doaj   +2 more sources

Comparison between different breeds of laying hens in terms of eggshell translucency and its distribution in various ends of the eggshell

Poultry Science, 2021
: Eggshell translucency is a ubiquitous external eggshell quality problem caused by variations of eggshell ultrastructure or shell membrane. In previous studies, researchers have widely investigated this phenomenon with nutritional, environmental, and ...
Han-Da Zhang, Xin-Fa Zhao, Zi-Zhen Ren, Ming-Qi Tong, Jun-Nan Chen, Shuai-Ying Li, Hui Chen, De-He Wang   +7 more
doaj   +1 more source

How could mouthwashes affect the color stability and translucency of various types of monolithic zirconia? An in-vitro study.

PLoS ONE, 2023
ObjectivesThis study aimed to evaluate the color stability and translucency of various types of monolithic zirconia after immersion in chlorhexidine and Listerine mouthwashes.Materials and methodsThis experimental study was performed on 36 disk-shaped ...
Rashin Giti, Reza Jebal
doaj   +1 more source

Influence of ZrO₂ Nanoparticle Addition on the Optical Properties of Denture Base Materials Fabricated Using Additive Technologies

Nanomaterials, 2022
This study investigated the translucency of 3D-printed denture base resins modified with zirconium dioxide nanoparticles (ZrO2NPs) under thermal cycling. A total of 110 specimens were fabricated and divided into 3 groups according to the materials, i.e.,
Abdulrahman Khattar, Majed H. Alsaif, Jawad A. Alghafli, Ali A. Alshaikh, Ali M. Alsalem, Ibrahim A. Almindil, Abdulsalam M. Alsalman, Ali J. Alboori, Abdullah M. Al-Ajwad, Hussain M Almuhanna, Soban Q. Khan, Hamad S. AlRumaih, Mohammed M. Gad   +12 more
doaj   +1 more source

Effect of Light-Curing Distances on the Color and Translucency of Resin Composites After Accelerated Aging

Medžiagotyra, 2023
Polymerization plays an important role in the color and translucency of resin composite materials. The aim of this study was to evaluate the effect of light-curing distances of resin composites on color change (ΔE00) and translucency change (ΔTP) after ...
Muhammet FIDAN
doaj   +1 more source

Effects of trace minerals source in the broiler breeder diet and eggshell translucency on embryonic development of the offspring

Poultry Science, 2023
: In 2 experiments, interactions between trace mineral (Zn, Mn, Cu, Se) source (organic or inorganic) in the broiler breeder diet and egg translucency (high or low) on egg characteristics and embryonic development were investigated.
Henry van den Brand, Timo Hubers, Ilona van den Anker, Cibele A. Torres, Emily Frehen, Monique Ooms, Joop Arts, Bjorge F.A. Laurenssen, Marcel J.W. Heetkamp, Bas Kemp, Roos Molenaar   +10 more
doaj   +1 more source

Influence of restorative material translucency on the chameleon effect

Scientific Reports, 2022
Blending of artificial restoration materials to the natural tooth is challenging. Beyond just color, optical properties, particularly translucency, substantially influence the final appearance.
Tanaporn Vattanaseangsiri, Areeyabhorn Khawpongampai, Pornpitcha Sittipholvanichkul, Nawaporn Jittapiromsak, Sumana Posritong, Kornchanok Wayakanon   +5 more
doaj   +1 more source

Color and translucency of finished and unfinished esthetic restorative materials after staining and bleaching

Saudi Dental Journal, 2018
Purpose: To evaluate the effect of staining and bleaching on color and translucency of finished and unfinished nano-filled resin composite and giomer.
Iman Ibrahim ElSayad
doaj   +1 more source