Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Y-TZP ceramic"'
Autor:
Constantino Fernandes-Neto, Erika Bronze-Uhle, Leonardo Francisco Gonçalves Dias, Fabio Antonio Piola Rizzante, Paulo Noronha Lisboa-Filho, Adilson Yoshio Furuse
Publikováno v:
Next Nanotechnology, Vol 7, Iss , Pp 100103- (2025)
Zirconia has become a popular choice for indirect restorations; however, adhesion to this material remains a challenge. The present study aimed to evaluate surface characteristics and bond strength to tetragonal Y-TZP and cubic Y-PSZ zirconia submitt
Externí odkaz:
https://doaj.org/article/b3fc9bfbeb5848b7845512fe2cf4a377
Autor:
Niknaz Yahyazadehfar, Maryam Azimi Zavaree, Sayed Shojaedin Shayegh, Mobin Yahyazadehfar, Tabassom Hooshmand, Seyed Mohammad Reza Hakimaneh
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 15, Iss 3, Pp 210-218 (2021)
Background. Interfacial failures at the cement‒restoration interface highlights the importance of effective surface treatment with no adverse effect on the zirconia’s mechanical properties. This study aimed to determine the effect of different su
Externí odkaz:
https://doaj.org/article/3e5c58dfbd204769bf42271ca7f30980
Publikováno v:
BMC Oral Health, Vol 21, Iss 1, Pp 1-11 (2021)
Abstract Background The present study aimed to quantitate the wear of the highly transparent Yttria-stabilized tetragonal zirconia polycrystals (Y-TZP) ceramic monolithic zirconia crown on the enamel in vivo and discuss the prone position of the wear
Externí odkaz:
https://doaj.org/article/a672d6a5b0ee4933bcd8b8bfc9d59ae3
Autor:
Hamid Neshandar Asli, Mehran Falahchai, Samiye Rahimabadi, Hamidreza Arbab, Zoheir Mousavi Mehr
Publikováno v:
Dental Hypotheses, Vol 12, Iss 3, Pp 128-131 (2021)
Aim: To assess the fracture strength of repaired implant-supported cement-retained monolithic zirconia restorations with porcelain and composite resin. Materials and methods: Nighty monolithic zirconia crowns were cemented over the implant abutments,
Externí odkaz:
https://doaj.org/article/53c4f30f2c0b475788a1c0cf5cfee332
Publikováno v:
Green Processing and Synthesis, Vol 9, Iss 1, Pp 119-130 (2020)
This paper aims to investigate the heating behaviors of Y-TZP arrays under microwave irradiation. In this study, a three-dimensional numerical model of the microwave heating system was developed by COMSOL Multiphysics software. The numerical model wa
Externí odkaz:
https://doaj.org/article/7a451db11503449c9c837889437cb056
Akademický článek
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Autor:
Pahncke, Elisabeth, Hahnel, Sebastian, Schierz, Oliver, Schmidt, Michael Benno, Schmutzler, Anne, Rauch, Angelika
In this prospective clinical trial we observed the 2-year clinical performance of posterior tooth-supported multi-unit fixed dental prostheses (FDP) fabricated from zirconia with monolithic occlusal surfaces. Fifty multi-unit FDPs were inserted in 50
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A84914
https://ul.qucosa.de/api/qucosa%3A84914/attachment/ATT-0/
https://ul.qucosa.de/api/qucosa%3A84914/attachment/ATT-0/
Akademický článek
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Publikováno v:
Dental Research Journal, Vol 19, Iss 1, Pp 108-108 (2022)
It is a major concern to select a proper ceramic with acceptable strength and esthetic and minimum antagonist wear. Therefore, different ceramics were introduced to obtain these advantages with various surface treatments. The aim of this study is to
Externí odkaz:
https://doaj.org/article/301fc999853a45688fb3dd6d695b78c5
Publikováno v:
Česká Stomatologie a Praktické Zubní Lékařství, Vol 118, Iss 4, Pp 90-94 (2018)
Background: Ceramics is a mixture of one or more metallic components with a non-metallic element, usually oxygen. The result is a chemically and biochemically stable substance that is hard, firm, brittle and thermally and electrically non-conductive.
Externí odkaz:
https://doaj.org/article/cfe06aba04e044fc97fc6b83726d6c1a