Trade-off between fracture resistance and translucency of zirconia and lithium-disilicate glass ceramics for monolithic restorations.
Sign Up to like & getrecommendations! Published in 2019 at "Acta biomaterialia"
DOI: 10.1016/j.actbio.2019.04.043
Abstract: High strength and translucency are generally not coincident in one restorative material and there is still a continuous development for a better balance between these two properties. Zirconia and lithium-disilicate glass-ceramics are currently the most… read more here.
Keywords: glass; translucency; lithium disilicate; disilicate glass ... See more keywords
Surface strengthening of lithium disilicate glass-ceramic by ion-exchange using Rb, Cs nitrates
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.04.037
Abstract: Abstract In order to further improve the flexural strength of lithium disilicate glass-ceramic, surface strengthening by ion exchange using Rb, Cs nitrates has been studied for the first time. The influences of ion exchange using… read more here.
Keywords: ion exchange; lithium disilicate; disilicate glass; exchange ... See more keywords
Understanding the mechanism for the mechanical property degradation of a lithium disilicate glass-ceramic by annealing.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2017.11.003
Abstract: Post-crystallization annealing above the Tg was applied to a lithium disilicate glass-ceramic with microstructure consisting of glassy matrix and rod-like lithium disilicate crystals, effect of the annealing on the mechanical behavior was investigated. Flexural strength… read more here.
Keywords: disilicate glass; glass ceramic; lithium disilicate;
Investigation of phase formation and mechanical properties of lithium disilicate glass-ceramic doped CeO2
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2021.120772
Abstract: Abstract Lithium disilicate glass-ceramics are promising dental restoration materials that have been developed for clinical applications because of their good bioactivity and mechanical properties. The aim of this study was to analyze the phase formation to… read more here.
Keywords: mechanical properties; disilicate glass; lithium disilicate; glass ceramic ... See more keywords
Cerium Oxide Polishes Lithium Disilicate Glass Ceramic via a Chemical-Mechanical Process.
Sign Up to like & getrecommendations! Published in 2022 at "European journal of dentistry"
DOI: 10.1055/s-0042-1753457
Abstract: OBJECTIVE The aim of the present study was to evaluate the chemical-mechanical polishing (CMP) effect of cerium oxide (ceria [CeO2]) as an abrasive to polish lithium disilicate glass ceramic. MATERIALS AND METHODS For the polishing… read more here.
Keywords: glass ceramic; lithium disilicate; disilicate glass;
Convergence Angle of Preparations for Lithium Disilicate Glass-Ceramic Crowns by Dental Students and Its Effect on Crown Retention.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of dental education"
DOI: 10.21815/jde.019.173
Abstract: The aims of this study were to determine the convergence angles of posterior teeth prepared by dental students at the University of Toronto for lithium disilicate glass-ceramic (LDGC) CAD/CAM crowns and to investigate their effect… read more here.
Keywords: convergence; disilicate glass; dental students; lithium disilicate ... See more keywords
Preliminary Study on the Optimization of Femtosecond Laser Treatment on the Surface Morphology of Lithium Disilicate Glass-Ceramics and Highly Translucent Zirconia Ceramics
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15103614
Abstract: All-ceramic restorations have become increasingly popular in dentistry. Toward ensuring that these restorations adhere to the tooth structure, this study determines the optimal femtosecond laser (FL) treatment parameters for lithium disilicate glass-ceramics and highly translucent… read more here.
Keywords: glass ceramics; lithium disilicate; highly translucent; surface ... See more keywords
Phase Formation, Mechanical Strength, and Bioactive Properties of Lithium Disilicate Glass–Ceramics with Different Al2O3 Contents
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15238283
Abstract: Owing to its excellent mechanical properties and aesthetic tooth-like appearance, lithium disilicate glass–ceramic is more attractive as a crown for dental restorations. In this study, lithium disilicate glass–ceramics were prepared from SiO2–Li2O–K2O–P2O5–CeO2 glass systems with… read more here.
Keywords: glass ceramics; lithium disilicate; glass ceramic; disilicate glass ... See more keywords