Results 11 to 20 of about 1,347 (142)
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
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New multi-layered zirconias: Composition, microstructure and translucency [PDF]
Dental Materials, 2019 To fully realize the range of indication and clinical advantages of the new multi-layered zirconias, a comprehensive understanding of their chemical composition, microstructure, low temperature degradation (LTD) resistance, and translucency properties is paramount.A zirconia system (Katana, Kuraray Noritake), including 3 distinct grades of multi ...
Nantawan Kolakarnprasert +3 more
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Zirconia Translucency and Cement Systems as Factors Influencing the Zirconia-Titanium and Zirconia-Zirconia Shear Bond Strength [PDF]
The International Journal of Oral & Maxillofacial Implants, 2019 To evaluate the bonding ability of self-adhesive and dual-cure resin cement systems applied to zirconia materials of different translucency in combination with each other and with titanium.Computer-aided design/computer-assisted manufacture (CAD/CAM) disks of three different zirconia materials (Zenostar MO 0 [medium opacity], MT 0 [medium translucency],
Carrabba M. +5 more
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Evaluation of translucency of monolithic zirconia and framework zirconia materials
The Journal of Advanced Prosthodontics, 2016 The opacity of zirconia is an esthetic disadvantage that hinders achieving natural and shade-matched restorations. The aim of this study was to evaluate the translucency of non-colored and colored framework zirconia and monolithic zirconia.The three groups tested were: non-colored framework zirconia, colored framework zirconia with the A3 shade ...
İlkin Tuncel +2 more
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Comparative Evaluation of the Translucency of Monolithic Zirconia
The Journal of Contemporary Dental Practice, 2020 New techniques are being developed to invent zirconia with high translucency and better esthetics leading to the development of several brands of monolithic zirconia. The aim of this study is to compare the translucency of three brands of zirconia available for the fabrication of monolithic restorations.An in vitro study was designed to compare the ...
Shatha A, Alshali +3 more
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Damage tolerance of six dental zirconias with different translucencies [PDF]
Biomaterial Investigations in Dentistry, 2020 High-translucent dental zirconia has been introduced as a suitable material for anterior monolithic restorations. The material composition differs from traditional 3Y-TZP both with regard to yttria content and grain size. Little is known regarding how these alterations affect other properties than translucency and flexural strength.
Cathrine Å. Karlsen +2 more
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The effects of artificial aging on high translucent zirconia [PDF]
Biomaterial Investigations in Dentistry, 2019 Zirconia is known for its high strength but lacking translucency. Recently, a new type of high translucent zirconia, 5 mol% yttria partially stabilized zirconia (5Y-PSZ), with a larger fraction of cubic zirconia phase has become commercially available. However, the resistance to aging of these commercially available zirconia materials is not yet fully ...
Wen Kou +4 more
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Advanced Materials Technologies, EarlyView.This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva +5 more
wiley +1 more source
Wear behavior and microstructural characterization of translucent multilayer zirconia [PDF]
Dental Materials, 2020 To characterize the composition, microstructure and wear properties of a multilayer translucent zirconia relative to the conventional 3Y-TZP.Two types of ceramics were evaluated: a multilayer zirconia (MULTI, IPS e.max ZirCAD Multi, Ivoclar Vivadent) and a control 3Y-TZP (IPS e.max ZirCAD LT, Ivoclar Vivadent).
Sonaj Vardhaman +4 more
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Polymer Engineering &Science, EarlyView.This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan +5 more
wiley +1 more source