Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic
| Autor(a) principal: | |
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| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFRN |
| Texto Completo: | https://repositorio.ufrn.br/handle/123456789/31995 |
Resumo: | 2021-05 |
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Paskocimas, Carlos AlbertoVila-Nova, Taciana Emília LeiteMoura, Dayanne Monielle DuarteBatista, André Ulisses DantasZhang, YuBottino, Marco AntonioSouza, Rodrigo Othávio de Assuncão eCarvalho, Isabelle Helena Gurgel de2021-03-24T18:37:55Z2020-04VILA-NOVA, Taciana Emília Leite; CARVALHO, Isabelle Helena Gurgel de; MOURA, Dayanne Monielle Duarte; BATISTA, André Ulisses Dantas; ZHANG, Yu; PASKOCIMAS, Carlos Alberto; BOTTINO, Marco Antonio; SOUZA, Rodrigo Othávio de Assunção e. Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic. Dental Materials, [S.L.], v. 36, n. 4, p. 126-139, abr. 2020. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S010956412030004X?via%3Dihub. Acesso em: 02 dez. 2020. http://dx.doi.org/10.1016/j.dental.2020.01.004.0109-5641https://repositorio.ufrn.br/handle/123456789/3199510.1016/j.dental.2020.01.004ElsevierDental ceramicsMonolithic zirconiaCubic zirconiaMonoclinic zirconiaEffect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramicinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2021-05Objective: To investigate the effect of different surface finishing and polishing regimes and low temperature degradation on flexural strength, phase transformation and surface topography of ultra-translucent ZrO2 ceramic. Methods:300 (n = 15/group) of conventional zirconia (Z: Ice Zirkon Transluzent) and ultra-translucent zirconia (UT: Prettau Anterior) bar-specimens were made and divided according to the "Finishing/Polishing" - (C — Control, B — diamond rubber polishers, P — adjusting with burs, PB — adjusting with burs + diamond polishers, PG — adjusting with burs + glaze), "Low temperature Degradation (LTD)" (with or without a treatment at 127 °C, 1.7 bar/24 h). Then, a 3-point mini flexural test was performed in a universal testing machine (1 mm/min, 500 kgf load cell). SEM, EDS, XDR, AFM, optical profilometry and Weibull analysis were performed. Data were analyzed by 3-way ANOVA and Tukey’s post-test (5%). Results: Groups ZPBD (1670 ± 253 MPa), ZBD (1664 ± 217 MPa), and ZB (1655 ± 3678 MPa) showed significantly higher flexural strength than the UTPG group (372 ± 56 MPa). The Weibull modulus was significantly higher for the ZPD group compared to the UB, UCD, UPD and UPBD, while UTB, UTCD and UTPD had the lowest value. Monoclinic phases were observed only in the conventional zirconia groups and were more evident after LTD. Diamond rubber polishers presented less roughness for both zirconias. Significance: The use of diamond rubber polishers is the most suitable finishing/polishing method for zirconia ceramic restorations and that final glazing reduces the fracture resistance of these materialsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/31995/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/31995/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTEffectFinishingPolishing_PASKOCIMAS_2020.pdf.txtEffectFinishingPolishing_PASKOCIMAS_2020.pdf.txtExtracted texttext/plain51886https://repositorio.ufrn.br/bitstream/123456789/31995/4/EffectFinishingPolishing_PASKOCIMAS_2020.pdf.txt50a9380a7f7ec5f371897cb12e0b597bMD54THUMBNAILEffectFinishingPolishing_PASKOCIMAS_2020.pdf.jpgEffectFinishingPolishing_PASKOCIMAS_2020.pdf.jpgGenerated Thumbnailimage/jpeg1770https://repositorio.ufrn.br/bitstream/123456789/31995/5/EffectFinishingPolishing_PASKOCIMAS_2020.pdf.jpg3e771cf9520a465a438b3901882e59c2MD55123456789/319952024-03-19 01:02:25.467oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2024-03-19T04:02:25Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
| dc.title.pt_BR.fl_str_mv |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic |
| title |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic |
| spellingShingle |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic Paskocimas, Carlos Alberto Dental ceramics Monolithic zirconia Cubic zirconia Monoclinic zirconia |
| title_short |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic |
| title_full |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic |
| title_fullStr |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic |
| title_full_unstemmed |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic |
| title_sort |
Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic |
| author |
Paskocimas, Carlos Alberto |
| author_facet |
Paskocimas, Carlos Alberto Vila-Nova, Taciana Emília Leite Moura, Dayanne Monielle Duarte Batista, André Ulisses Dantas Zhang, Yu Bottino, Marco Antonio Souza, Rodrigo Othávio de Assuncão e Carvalho, Isabelle Helena Gurgel de |
| author_role |
author |
| author2 |
Vila-Nova, Taciana Emília Leite Moura, Dayanne Monielle Duarte Batista, André Ulisses Dantas Zhang, Yu Bottino, Marco Antonio Souza, Rodrigo Othávio de Assuncão e Carvalho, Isabelle Helena Gurgel de |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Paskocimas, Carlos Alberto Vila-Nova, Taciana Emília Leite Moura, Dayanne Monielle Duarte Batista, André Ulisses Dantas Zhang, Yu Bottino, Marco Antonio Souza, Rodrigo Othávio de Assuncão e Carvalho, Isabelle Helena Gurgel de |
| dc.subject.por.fl_str_mv |
Dental ceramics Monolithic zirconia Cubic zirconia Monoclinic zirconia |
| topic |
Dental ceramics Monolithic zirconia Cubic zirconia Monoclinic zirconia |
| description |
2021-05 |
| publishDate |
2020 |
| dc.date.issued.fl_str_mv |
2020-04 |
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2021-03-24T18:37:55Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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VILA-NOVA, Taciana Emília Leite; CARVALHO, Isabelle Helena Gurgel de; MOURA, Dayanne Monielle Duarte; BATISTA, André Ulisses Dantas; ZHANG, Yu; PASKOCIMAS, Carlos Alberto; BOTTINO, Marco Antonio; SOUZA, Rodrigo Othávio de Assunção e. Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic. Dental Materials, [S.L.], v. 36, n. 4, p. 126-139, abr. 2020. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S010956412030004X?via%3Dihub. Acesso em: 02 dez. 2020. http://dx.doi.org/10.1016/j.dental.2020.01.004. |
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https://repositorio.ufrn.br/handle/123456789/31995 |
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0109-5641 |
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10.1016/j.dental.2020.01.004 |
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VILA-NOVA, Taciana Emília Leite; CARVALHO, Isabelle Helena Gurgel de; MOURA, Dayanne Monielle Duarte; BATISTA, André Ulisses Dantas; ZHANG, Yu; PASKOCIMAS, Carlos Alberto; BOTTINO, Marco Antonio; SOUZA, Rodrigo Othávio de Assunção e. Effect of finishing/polishing techniques and low temperature degradation on the surface topography, phase transformation and flexural strength of ultra-translucent ZrO2 ceramic. Dental Materials, [S.L.], v. 36, n. 4, p. 126-139, abr. 2020. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S010956412030004X?via%3Dihub. Acesso em: 02 dez. 2020. http://dx.doi.org/10.1016/j.dental.2020.01.004. 0109-5641 10.1016/j.dental.2020.01.004 |
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Elsevier |
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