Aged Translucent Aesthetic Zirconia: Bond Strength Analysis

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...

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Autores principales: Gallina, Bernardo Luiz, Busato, Mauro Carlos Agner, Sicoli, Eliseu Augusto, Camilotti, Veridiana, Mendonca, Marcio Jose
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Thieme Medical and Scientific Publishers Private Ltd. 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6635970/
https://www.ncbi.nlm.nih.gov/pubmed/31170756
http://dx.doi.org/10.1055/s-0039-1688739
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author Gallina, Bernardo Luiz
Busato, Mauro Carlos Agner
Sicoli, Eliseu Augusto
Camilotti, Veridiana
Mendonca, Marcio Jose
author_facet Gallina, Bernardo Luiz
Busato, Mauro Carlos Agner
Sicoli, Eliseu Augusto
Camilotti, Veridiana
Mendonca, Marcio Jose
author_sort Gallina, Bernardo Luiz
collection PubMed
description 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 days) to simulate aging. Two factors were evaluated for the samples—ceramic and aging time. The samples were subjected to tests of microshear strength and fracture type and were evaluated using scanning electron microscopy. Results The results were analyzed using the D'Agostino test, analysis of variance, and Tukey's test ( p < 0.01). Statistically significant differences were observed for ceramic type and aging time. Conclusion The results showed that PAZ provides significantly superior performance to TZ at the two aging times evaluated.
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spelling pubmed-66359702019-07-18 Aged Translucent Aesthetic Zirconia: Bond Strength Analysis Gallina, Bernardo Luiz Busato, Mauro Carlos Agner Sicoli, Eliseu Augusto Camilotti, Veridiana Mendonca, Marcio Jose Eur J Dent 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 days) to simulate aging. Two factors were evaluated for the samples—ceramic and aging time. The samples were subjected to tests of microshear strength and fracture type and were evaluated using scanning electron microscopy. Results The results were analyzed using the D'Agostino test, analysis of variance, and Tukey's test ( p < 0.01). Statistically significant differences were observed for ceramic type and aging time. Conclusion The results showed that PAZ provides significantly superior performance to TZ at the two aging times evaluated. Thieme Medical and Scientific Publishers Private Ltd. 2019-02 2019-06-06 /pmc/articles/PMC6635970/ /pubmed/31170756 http://dx.doi.org/10.1055/s-0039-1688739 Text en https://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License, which permits unrestricted reproduction and distribution, for non-commercial purposes only; and use and reproduction, but not distribution, of adapted material for non-commercial purposes only, provided the original work is properly cited.
spellingShingle Gallina, Bernardo Luiz
Busato, Mauro Carlos Agner
Sicoli, Eliseu Augusto
Camilotti, Veridiana
Mendonca, Marcio Jose
Aged Translucent Aesthetic Zirconia: Bond Strength Analysis
title Aged Translucent Aesthetic Zirconia: Bond Strength Analysis
title_full Aged Translucent Aesthetic Zirconia: Bond Strength Analysis
title_fullStr Aged Translucent Aesthetic Zirconia: Bond Strength Analysis
title_full_unstemmed Aged Translucent Aesthetic Zirconia: Bond Strength Analysis
title_short Aged Translucent Aesthetic Zirconia: Bond Strength Analysis
title_sort aged translucent aesthetic zirconia: bond strength analysis
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6635970/
https://www.ncbi.nlm.nih.gov/pubmed/31170756
http://dx.doi.org/10.1055/s-0039-1688739
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AT camilottiveridiana agedtranslucentaestheticzirconiabondstrengthanalysis
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