Monolithic Zirconia
Effect of Thermocycle Aging on Color Stability of Monolithic Zirconia
... Background: The color stability of dental restorative materials is important for long-term clinical success. Objectives: The objective of this study was to examine the effect of thermocycling on the color and ...
11
Effect of mouthrinses on color stability of monolithic zirconia and feldspathic ceramic: an in vitro study
... Background: Patients susceptible to periodontal disease and dental caries, including those who undergo fixed prosthodontic treatments use chemical plaque control agents. However, these mouthrinses may result in adverse ...
8
Effect of under reduction of the abutment on the fracture resistance of a monolithic zirconia bridge an in vitro study
... of monolithic zirconia bridge in vitro, with the null hypothesis that the depth of tooth preparation of the abutment has no statistical influence on the Abutment Tooth preparation is done on phantom teeth ...
7
Effect of Varying Thickness and Number of Coloring Liquid Applications on the Color of Anatomic Contour Monolithic Zirconia Ceramics
... of monolithic zirconia from 2 up to ...of monolithic zirco- nia decreased; whereas, the changes in CIE b* values occurred more significantly than a* parameter when the zirconia specimens were ...
9
Complications and patient centered outcomes with a monolithic zirconia implant supported fixed prosthesis
... In this prospective clinical study, 15 patients were treated first with new conventional dentures, and then with a monolithic zirconia implant supported fixed prosthesis supported by 4 implants in the ...
34
Effects of dynamic aging on the wear and fracture strength of monolithic zirconia restorations
... On the basis of the obtained findings, almost all the tested monolithic zirconia materials exhibited high load strengths. In a previous study, the fracture strength of YSZ was reported to be in the range of ...
7
Comparative Evaluation of the Marginal and Internal Fitness of Monolithic CAD/CAM Zirconia Crowns Fabricated from Different Conventional Impression Techniques and Digital Impression Using Silicone Replica Technique (An in vitro study)
... of monolithic CAD/CAM zirconia crowns fabricated from four different conventional impression techniques and intra-oral digital impression using silicone replica ...a monolithic zirconia ...
14
Monolithic versus Pressed/Layered CAD/CAM zirconia crowns: Effect of Cement Material on the Fracture Strength
... of zirconia crowns was ...bilayered zirconia and monolithic zirconia single ...fabrication, monolithic/full-anatomic crown restorations seemed to be reliable and ...all-ceramic ...
7
Alraheam_unc_0153M_17656.pdf
... of zirconia materials enable clinicians to be more conservative in tooth ...for monolithic zirconia restorations is ...of zirconia crowns with different occlusal thickness: ...[149] ...
88
Gupta_unc_0153M_19188.pdf
... CAD/CAM blocks of 3Y-Monolithic zirconia (ZirCad, A1 LT Ivoclar Vivadent) were used. (Table 2.1). An intraoral scanner, Planmeca Emerald (Planmeca, Finland)) were used to scan the preparations and ...
49
Download Download PDF
... modified monolithic design with veneering porcelain limited to the buccal surface to obtain improved satisfactory esthetic ...with monolithic zirconia one-piece FDPs opposing complete dentures ...
7
Artificial Enamel Wear after Prolonged Chewing Simulation against Monolithic Y TZP Crowns
... exposing zirconia and making the occlusal surface smooth- er after ...polished monolithic zirconia specimens had lower roughness (Ra) values than bi-layer zirconia ...PM zirconia ...
12
Formation characterization and rheological properties of zirconia and ceria stabilized zirconia
... ceria-stabilized zirconia (12Ce-TZP) were synthesized by the dicarboxylate copre- cipitation technique such as fumarate, succi- nate, tartarate and ...spective zirconia and ceria-stabilized ...The ...
13
Preparation and Characterization of Sulfated Zirconia from a Commercial Zirconia Nanopowder
... infrared spectroscopy (FTIR), X-ray diffraction (XRD), Transmission electron microscopy (TEM), Surface area analyzer (SAA), and acidity test by ammonia adsorption. FTIR showed that the modification of zirconia ...
6
Characterization and Phase Transformation of Spherical YSZ Powders Fabricated Via air Plasma Spray Method
... mechanisms responsible are unknown clearly. Up to now, this monoclinic to tetragonal transformation has been explained as related to the size distribution of Zirconia grains, i.e. a narrow grain size distribution ...
7
Ceramic Dental Implants: A Literature Review
... Zirconia was used for dental prosthetic surgery with endosseous implants in early nineties. Ceramic implants were introduced for osseointegration, less plaque accumulation resulting in improvement of the soft ...
5
Impurities Effect on the Charge Mobility of Yttria-Stabilized Zirconia
... –doped zirconia is connected with the presence of vacancies in the oxygen positions in the lattice, which are formed as charge compensating defects when doping zirconia with lower valent cations [9, ...
10
An Experimental Study of Monolithic & Hybrid Fiber Reinforced Polymer for Strengthening Reinforced Concrete Beams in Bending
... Two beams (C1) of control specimens, two beams (F1) retrofitted with monolithic fibres of sisal, two beams (F2) retrofitted with monolithic fibres of polypropylene mat and [r] ...
11
Click here to download PDF version of the article !
... and zirconia structures, the development of flaws and defects at the core/veneer interface, as well as wetting properties and volumetric shrinkage of the veneer may affect the zirconia core/ veneer bond ...
5
Download Download PDF
... intaglio zirconia surface induced by chemical conditioning solutions using FTIR and SEM ...each zirconia materials (UPCERA HT White, BruxZir® Solid Zirconia, and Copran® Multilayer), milled by a ...
5