Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
Texto Completo: | https://revista.uepb.edu.br/PBOCI/article/view/1067 |
Resumo: | Objective: To compare the color stability of Cention N, Fuji IX GP Extra, and Fuji IX GP after thermocycling. Material and Methods: Ten discs of each material of dimension 10 x 1 mm were prepared using a split mold. The preparations of the specimens were done according to the powder/liquid ratio as recommended by the manufacturers [4.6:1, 3.4:1 and 3.6:1 for the groups I, II, and III, respectively]. After setting, the samples were retrieved, and the thickness of each specimen was measured using a micrometer at five different locations. The specimens with variations in thickness, porosity or cracks were discarded and thus not included in the study. The selected specimens were stored in distilled water for 24 hours prior to testing. The prepared specimens were thermocycled at 5°C and 55°C, with a dwell time of 15 seconds for 250 or 500 cycles. Subsequently, the color parameters of the discs were measured using a spectrophotometer. The data were analyzed using two way ANOVA test, and a p-value <0.001 was considered. Results: Thermocycling resulted in changes in the color of both Glass Ionomer cement and Cention N (p<0.001). Among the materials tested, Cention N showed superior color stability. Conclusion: Cention N exhibited better color stability compared to Glass ionomer cements. |
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Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
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Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric AnalysisDental MaterialsGlass Ionomer CementsEsthetics, DentalObjective: To compare the color stability of Cention N, Fuji IX GP Extra, and Fuji IX GP after thermocycling. Material and Methods: Ten discs of each material of dimension 10 x 1 mm were prepared using a split mold. The preparations of the specimens were done according to the powder/liquid ratio as recommended by the manufacturers [4.6:1, 3.4:1 and 3.6:1 for the groups I, II, and III, respectively]. After setting, the samples were retrieved, and the thickness of each specimen was measured using a micrometer at five different locations. The specimens with variations in thickness, porosity or cracks were discarded and thus not included in the study. The selected specimens were stored in distilled water for 24 hours prior to testing. The prepared specimens were thermocycled at 5°C and 55°C, with a dwell time of 15 seconds for 250 or 500 cycles. Subsequently, the color parameters of the discs were measured using a spectrophotometer. The data were analyzed using two way ANOVA test, and a p-value <0.001 was considered. Results: Thermocycling resulted in changes in the color of both Glass Ionomer cement and Cention N (p<0.001). Among the materials tested, Cention N showed superior color stability. Conclusion: Cention N exhibited better color stability compared to Glass ionomer cements.EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA2022-03-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revista.uepb.edu.br/PBOCI/article/view/1067Pesquisa Brasileira em Odontopediatria e Clínica Integrada; Vol. 20 (2020); e5174 Pesquisa Brasileira em Odontopediatria e Clínica Integrada; v. 20 (2020); e5174 1983-46321519-0501reponame:Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)instname:Universidade Estadual da Paraíba (UEPB)instacron:UEPBenghttps://revista.uepb.edu.br/PBOCI/article/view/1067/785Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integradahttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccess Bhattacharya, SwastikaPurayil, Tina Puthen Ginjupalli, Kishore Kini, Sandya Pai, Swathi 2022-03-17T12:05:50Zoai:ojs.pkp.sfu.ca:article/1067Revistahttps://revista.uepb.edu.br/PBOCI/PUBhttps://revista.uepb.edu.br/PBOCI/oaipboci.editoria@gmail.com || alessandrouepb@gmail.com1983-46321519-0501opendoar:2022-03-17T12:05:50Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) - Universidade Estadual da Paraíba (UEPB)false |
dc.title.none.fl_str_mv |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis |
title |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis |
spellingShingle |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis Bhattacharya, Swastika Dental Materials Glass Ionomer Cements Esthetics, Dental |
title_short |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis |
title_full |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis |
title_fullStr |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis |
title_full_unstemmed |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis |
title_sort |
Effect of Thermocycling on the Colour Stability of Aesthetic Restorative Materials: An in-vitro Spectrophotometric Analysis |
author |
Bhattacharya, Swastika |
author_facet |
Bhattacharya, Swastika Purayil, Tina Puthen Ginjupalli, Kishore Kini, Sandya Pai, Swathi |
author_role |
author |
author2 |
Purayil, Tina Puthen Ginjupalli, Kishore Kini, Sandya Pai, Swathi |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Bhattacharya, Swastika Purayil, Tina Puthen Ginjupalli, Kishore Kini, Sandya Pai, Swathi |
dc.subject.por.fl_str_mv |
Dental Materials Glass Ionomer Cements Esthetics, Dental |
topic |
Dental Materials Glass Ionomer Cements Esthetics, Dental |
description |
Objective: To compare the color stability of Cention N, Fuji IX GP Extra, and Fuji IX GP after thermocycling. Material and Methods: Ten discs of each material of dimension 10 x 1 mm were prepared using a split mold. The preparations of the specimens were done according to the powder/liquid ratio as recommended by the manufacturers [4.6:1, 3.4:1 and 3.6:1 for the groups I, II, and III, respectively]. After setting, the samples were retrieved, and the thickness of each specimen was measured using a micrometer at five different locations. The specimens with variations in thickness, porosity or cracks were discarded and thus not included in the study. The selected specimens were stored in distilled water for 24 hours prior to testing. The prepared specimens were thermocycled at 5°C and 55°C, with a dwell time of 15 seconds for 250 or 500 cycles. Subsequently, the color parameters of the discs were measured using a spectrophotometer. The data were analyzed using two way ANOVA test, and a p-value <0.001 was considered. Results: Thermocycling resulted in changes in the color of both Glass Ionomer cement and Cention N (p<0.001). Among the materials tested, Cention N showed superior color stability. Conclusion: Cention N exhibited better color stability compared to Glass ionomer cements. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-03-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revista.uepb.edu.br/PBOCI/article/view/1067 |
url |
https://revista.uepb.edu.br/PBOCI/article/view/1067 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revista.uepb.edu.br/PBOCI/article/view/1067/785 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integrada https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integrada https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA |
publisher.none.fl_str_mv |
EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA |
dc.source.none.fl_str_mv |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada; Vol. 20 (2020); e5174 Pesquisa Brasileira em Odontopediatria e Clínica Integrada; v. 20 (2020); e5174 1983-4632 1519-0501 reponame:Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) instname:Universidade Estadual da Paraíba (UEPB) instacron:UEPB |
instname_str |
Universidade Estadual da Paraíba (UEPB) |
instacron_str |
UEPB |
institution |
UEPB |
reponame_str |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
collection |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
repository.name.fl_str_mv |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) - Universidade Estadual da Paraíba (UEPB) |
repository.mail.fl_str_mv |
pboci.editoria@gmail.com || alessandrouepb@gmail.com |
_version_ |
1803387863306338304 |