Results 31 to 40 of about 4,860 (224)
Dental Materials Journal, 2019 This study investigated the optical properties and flexural strength of translucent TZP layered with high-translucent PSZ using resin cement of various shades. Zirconia specimens (translucent TZP; Zpex and high-translucent PSZ; ZpexSmile) were 13 mm in diameter, layered at thickness ratios of 0.3/0.7, 0.5/0.5, and 0.7/0.3 mm (ZpexSmile/Zpex), and then ...
Takanori, Sakai +5 more
openaire +3 more sources
Dentistry Journal, 2019 The purpose of this paper was to update the knowledge concerning the wear, translucency, as well as clinical performance of monolithic zirconia ceramics, aiming at highlighting their advantages and weaknesses through data presented in recent literature ...
Eleana Kontonasaki +3 more
doaj +1 more source
Fluorescence of thulium-doped translucent zirconia
Dental Materials Journal, 2018 The fluorescence and physical properties of thulium-doped zirconia were investigated. A standard grade of zirconia (TZ-3Y-E) and two translucent dental zirconia materials (Zpex and Zpex Smile) were examined. The specimens were prepared by addition of 0-1.5 wt% Tm2O3 and then sintering.
Takashi, Nakamura +7 more
openaire +3 more sources
Wear Behavior of Different Generations of Zirconia: Present Literature
International Journal of Dentistry, 2022 Objective. The wear behavior of the novel zirconia generation is less well understood and may be affected by compositional modifications compared to the conventional zirconia. Materials and Methods.
Kuljirarnat Jitwirachot +3 more
doaj +1 more source
Clinical, Cosmetic and Investigational Dentistry, 2022 Nada Heidari,1 Rasha Amawi,1 Przemek Seweryniak,2 Fahad Bakitian,3 Per Vult von Steyern1 1Department of Materials Science and Technology, Malmö University, Malmö, Sweden; 2Commercial Dental Laboratory, Malmö, Sweden; 3Department of Restorative Dentistry,
Heidari N +4 more
doaj
Catalytic coatings on steel for low-temperature propane prereforming to solid oxide fuel cell (SOFC) application [PDF]
, 2009 Catalyst layers (4–20 lm) of rhodium (1 wt%) supported on alumina, titania, and ceria–zirconia (Ce0.5Zr0.5O2) were coated on stainless-steel corrugated sheets by dip-coating in very stable colloidal dispersions of nanoparticles in water.
Alphonse, Pierre, Ansart, Florence
core +2 more sources
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
Masking of High-Translucency Zirconia for Various Cores
Operative Dentistry, 2021 Clinical Relevance Various core materials with different shades affect the final color of high-translucency monolithic zirconia restorations. The blue core shows the greatest color difference in final zirconia restorations followed by metal, A3 dentin-shade resin core, and white core.
J, Jung, B D, Roh, J H, Kim, Y, Shin
openaire +3 more sources
Impact of Artificial Aging on the Optical Properties of High-translucent Zirconia and Lithium Disilicate: An In Vitro Analysis [PDF]
International Journal of Prosthodontics and Restorative DentistryPurpose: This study evaluates the effects of artificial aging on the optical properties of high-translucent zirconia and lithium disilicate used for esthetic restorations.
Mahmoud A Aboulhawa +2 more
doaj +1 more source
Fracture Resistance of Compromised Endodontically Treated Teeth Restored with Bonded Post and Cores: An in Vitro Study [PDF]
, 2015 Statement of problem: It is unclear which post and core system performs best when bonded to severely compromised endodontically treated teeth. Purpose: The purpose of this study was to investigate the fracture resistance and mode of failure of severely ...
Kontogiorgos, Elias D. +2 more
core +2 more sources