Results 1 to 10 of about 1,347 (142)
Translucency and masking ability of translucent zirconia; comparison with conventional zirconia and lithium disilicate. [PDF]
J Adv Prosthodont, 2022 The purpose of this study is to evaluate translucency and masking ability of translucent zirconia compared to conventional zirconia and lithium disilicate materials.Three types of zirconia blocks with different yttria contents (3Y, 4Y, 5.5Y) and LS blocks (Rosetta SM) were used.
Park JH, Bang HJ, Choi NH, Park EJ.
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Translucent Zirconia in Fixed Prosthodontics-An Integrative Overview. [PDF]
Biomedicines, 2023 Over the past two decades, dental ceramics have experienced rapid advances in science and technology, becoming the fastest-growing field of dental materials. This review emphasizes the significant impact of translucent zirconia in fixed prosthodontics, merging aesthetics with strength, and highlights its versatility from single crowns to complex ...
Kui A +6 more
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Surface Roughness and Translucency of Various Translucent Zirconia Ceramics after Hydrothermal Aging. [PDF]
Eur J Dent, 2022 AbstractObjective This study investigated the effect of hydrothermal aging on surface roughness and translucency of various translucent zirconia materials.Materials and Methods Four types of zirconia were tested. Group 1 was translucent zirconia with no cubic structure.
Peampring C, Kengtanyakich S.
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Zirconia: More and More Translucent
Current Oral Health Reports, 2023 Abstract Purpose of Review Yttria-stabilized zirconium dioxide, 3 mol% Y-TZP (zirconia, 3Y-TZP) was introduced as a prosthetic material to provide metal-free, tooth-colored, and durable material option for the patients. However, its optical properties are not ideal.
Hjerppe, Jenni, Özcan, Mutlu
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Translucency evaluation of an ultra-translucent monolithic zirconia and a super translucent multilayer zirconia: a pilot study on the thickness effect [PDF]
Annals of Medicine, 2021 INTRODUCTION: The increasing application of zirconia as an aesthetic material has led to an evolution with improvement on its optical properties [1]. Nowadays, zirconia presents a compatible translucency with natural teeth. Depending on the clinical situation, you can choose a more translucent or more opaque zirconia.
Ana Filipa Pereira +5 more
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Translucency and flexural strength of monolithic translucent zirconia and porcelain-layered zirconia
Dental Materials Journal, 2015 This study aims to investigate the effectiveness of monolithic translucent TZP with different colors and porcelain-layered TZP by evaluating their colors and strengths. Different mixing ratios of Zpex to Zpex-Yellow as translucent TZP, conventional opaque TZP (TZ-3YB-E) (Tosoh, Tokyo) as a control, and veneering porcelain (CERABIEN ZR, body porcelain ...
Fumiyori, Matsuzaki +6 more
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Aged Translucent Aesthetic Zirconia: Bond Strength Analysis [PDF]
European Journal of Dentistry, 2019 Abstract Objective This study evaluates the bond strength of two compositions of aesthetic translucent zirconia (TZ). Materials and Methods For this evaluation, test specimens were prepared from ICE Zirkon TZ and Prettau Anterior zirconia (PAZ) that were stored in distilled water at 37°C for two time periods: T1 (24 h) and T2 (90 ...
Gallina, Bernardo Luiz +4 more
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Dental Materials Journal, 2019 This study investigated the optical properties and flexural strength of translucent TZP layered with high-translucent PSZ using resin cement of various shades. Zirconia specimens (translucent TZP; Zpex and high-translucent PSZ; ZpexSmile) were 13 mm in diameter, layered at thickness ratios of 0.3/0.7, 0.5/0.5, and 0.7/0.3 mm (ZpexSmile/Zpex), and then ...
Takanori, Sakai +5 more
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Fluorescence of thulium-doped translucent zirconia
Dental Materials Journal, 2018 The fluorescence and physical properties of thulium-doped zirconia were investigated. A standard grade of zirconia (TZ-3Y-E) and two translucent dental zirconia materials (Zpex and Zpex Smile) were examined. The specimens were prepared by addition of 0-1.5 wt% Tm2O3 and then sintering.
Takashi, Nakamura +7 more
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Making yttria-stabilized tetragonal zirconia translucent [PDF]
Dental Materials, 2014 The aim of this study was to provide a design guideline for developing tetragonal yttria-stabilized zirconia with improved translucency.The translucency, the in-line transmission in particular, of 3mol.% yttria-stabilized tetragonal zirconia (3Y-TZP) has been examined using the Rayleigh scattering model.
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