Results 201 to 210 of about 10,408 (230)

Fracture Resistance of Lithium Disilicate and Advanced Lithium Disilicate Crowns Using Different Luting Cements: An In Vitro Study

International Journal of Chemical and Biochemical Sciences
This in vitro study aimed to evaluate and compare the fracture resistance of lithium disilicate crowns fabricated from two CAD/CAM ceramic materials—IPS e.max CAD (Ivoclar Vivadent) and CEREC Tessera™ (Dentsply Sirona)—cemented using two different luting agents: glass ionomer cement and dual-cure self-adhesive resin cement.
Khaled Hassan, Maged Mohammed Zohdy, Ahmed Khaled Aboelfadl   +2 more
openaire   +1 more source

Stepwise stress testing of different CAD/CAM lithium disilicate veneer application methods to lithium disilicate substructure

2019
Objective: CAD/CAM technology allows fabrication of thin lithium disilicate (LD) veneers to a LD crown substructure in place of using traditional feldspathic porcelain (FP) which has inferior mechanical properties. This project investigated the effect of different LD veneer applications to LD substructure on the biaxial flexural fatigue of LD veneer ...
openaire   +2 more sources

Physical aging of lithium disilicate glass

Journal of Non-Crystalline Solids, 2023
Ricardo F. Lancelotti, Thiago R. Cunha, Marcelo A.C. Kurtovic, Paulo S. Pizani, Sabyasachi Sen, Edgar D. Zanotto   +5 more
openaire   +1 more source

Radiation-Induced Centers in Lithium Disilicate Glass

Japanese Journal of Applied Physics, 1978
Radiation-induced paramagnetic, optical and thermoluminescent centers were correlated for X-irradiated lithium disilicate glass. The main ESR signal at g=2.01 is the superposition of two lines, and is usually assigned to two optical centers in the visible range, but the present work rejected one-to-one correspondence between them.
openaire   +1 more source

Controlling the microstructure and properties of lithium disilicate glass-ceramics by adjusting the content of MgO

Ceramics International, 2023
Jingxiao Liu, Fei Shi, Haoyuan Zhang
exaly  

Microstructural considerations for novel lithium disilicate glass ceramics: A review

Journal of Esthetic and Restorative Dentistry, 2022
Jin-Ho Phark, Sillas Duarte
exaly  

Optical properties, biaxial flexural strength, and reliability of new‐generation lithium disilicate glass‐ceramics after thermal cycling

Journal of Prosthodontics, 2023
Almira Ada Diken Türksayar, Munir Demirel, Mustafa Borgå Donmez   +2 more
exaly  

Optical properties of CAD-CAM monolithic systems compared: three multi-layered zirconia and one lithium disilicate system

Heliyon, 2021
Saleh N Almohammed
exaly  

Multifunctional Uses of a Novel Ceramic‐Lithium Disilicate

Journal of Esthetic and Restorative Dentistry, 2010
openaire   +2 more sources

Biaxial flexural strength and translucent characteristics of dental lithium disilicate glass ceramics with different translucencies

Journal of Prosthodontic Research, 2020
Fu Wang, Tao Yu, Ji-Hua Chen
exaly