Comparative evaluation of fracture toughness between zirconia and lithium disilicate ceramics: An <i>in vitro</i> study. [PDF]
BioinformationReddy NS +5 more
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Clinical and Microbiological Effects of Smoking on Lithium Disilicate Endocrowns: An Age-Stratified Cross-Sectional Study. [PDF]
Dent J (Basel)Popa G +5 more
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The Effect of Erosion on Optical Properties and Surface Texture of Stained Lithium Disilicate Restorations. [PDF]
Int J DentAbdarjouy F +3 more
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Bond strength of lithium disilicate to polyetheretherketone
The Journal of Prosthetic Dentistry, 2022Polyetheretherketone (PEEK) is a high-performance polymer that is increasingly used in dentistry, for example, as a framework for implant-supported fixed complete dentures. One protocol calls for individual lithium disilicate crowns to be cemented on preparation-shaped retentive elements on the framework.
Ryan, Sloan +4 more
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Strength and flexibility of lithium disilicate bonded to polyetherketoneketone
The Journal of Prosthetic Dentistry, 2023Polyetherketoneketone (PEKK) is a high-performance polymer gaining popularity in dentistry for the fabrication of crowns, fixed partial dentures, removable partial denture frameworks, and frameworks for implant-supported fixed complete dentures. Despite a lack of performance data, lithium disilicate crowns have been bonded to retentive elements in PEKK
Michelle K. Ruse +3 more
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Electronic structures of lithium metasilicate and lithium disilicate
Physical Review B, 1985The electronic structures of lithium metasilicate (${\mathrm{Li}}_{2}$${\mathrm{SiO}}_{3}$) and lithium disilicate (${\mathrm{Li}}_{2}$${\mathrm{Si}}_{2}$${\mathrm{O}}_{5}$) are calculated using a first-principles orthogonalized linear combination of atomic-orbitals method.
, Ching, , Li, , Veal, , Lam
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Fracture strength of lithium disilicate cantilever resin bonded fixed dental prosthesis [PDF]
Journal of the Mechanical Behavior of Biomedical Materials, 2020 Objectives: Metal and Zirconia cantilever resin bonded fixed dental prosthesis (RBFDPs) are extensively used when missing anterior teeth. Lithium disilicate is not used a lot as it is not indicated by the manufacturers. The aim of this in vitro study was
Marco M M Gresnigt
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Sol-gel processing of lithium disilicate
Journal of Materials Science, 1995Lithium disilicate (Li 2 Si 2 O 5 ) coatings were prepared by spin-coating alkoxide solutions on to substrates [Si, SiO 2 , polycrystalline (poly) Si, sapphire] and heating isothermally at 500-600°C. The effects of solution chemistry, coating thickness and substrate type on crystallization behaviour and microstructure development were investigated ...
P. Li, L. F. Francis
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Fractographic analysis of monolithic lithium disilicate crowns
Dental Materials, 2014veneering ceramic with the ceramic core were observed, as well as lithium disilicate ceramic. On the contrary, no fractures of the zirconia occurred and weight losses were under the detection threshold (0.001 g). Conclusion: Monolithic zirconia crowns are more fatigue resistant than layered ones,whereas no significant differences were found ...
Borelli B. +4 more
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Crystallization of lithium metasilicate from lithium disilicate glass
Journal of Non-Crystalline Solids, 1995The crystallization behavior of lithium disilicate glass powder heated in molten LiNO3 salt was investigated using X-ray diffraction techniques. Heat treatment at 500°C with LiNO3 molten salt caused a lithium metasilicate, Li2SiO3, crystal phase to appear after 5–96 h.
Jeffrey R. Jacquin, Minoru Tomozawa
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