Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/rou.2014.054 http://hdl.handle.net/11449/126150 |
Resumo: | OBJECTIVE:The purpose of this study was to evaluate the effect of finishing and polishing on color stability of a nanofilled composite resin (Filtek Z350 XT) according to different immersion media.MATERIAL AND METHOD:Composite disks (10 mm diameter, 2 mm thickness) were prepared for each group (n = 6) using a stainless steel mold. The groups were divided according to the presence or absence of finishing and polishing procedure and immersion media (artificial saliva, artificial juice- KAPO(r) Coca-Cola(r) flavors: pineapple, orange, strawberry and grape). The finishing and polishing procedures were performed using Super -Snap(r) disks. The specimens were stored in artificial saliva for 24 hours (baseline) and were analyzed using a color spectrophotometer by CIELab system. Then, they were immersed in different media for 5 minutes, 3 times a day, every 4 hours during 60 days. They were stored in artificial saliva at 37 ± 1°C during the immersion intervals. After this time, new measure of color was performed. The data were analyzed using Kruskall-Wallis test and Mann- Whitney test. The significance level was 5%.RESULT:The results showed that the finishing/polishing not significantly influence the color stability of resin composite (p > 0.05). There was no statistically significant difference in the color stability of the studied resin after immersion in different media (p > 0.05).CONCLUSION:The finishing and polishing procedures and the immersion media did not have influence on color stability of nanofilled resin Filtek Z350 XT. |
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Effect of finishing and polishing on color stability of a nanofilled resin immersed in different mediaEfeito do acabamento e polimento na estabilidade de cor de uma resina composta nanoparticulada imersa em diferentes meiosComposite resinscolordental polishingResinas compostascorpolimento dentalOBJECTIVE:The purpose of this study was to evaluate the effect of finishing and polishing on color stability of a nanofilled composite resin (Filtek Z350 XT) according to different immersion media.MATERIAL AND METHOD:Composite disks (10 mm diameter, 2 mm thickness) were prepared for each group (n = 6) using a stainless steel mold. The groups were divided according to the presence or absence of finishing and polishing procedure and immersion media (artificial saliva, artificial juice- KAPO(r) Coca-Cola(r) flavors: pineapple, orange, strawberry and grape). The finishing and polishing procedures were performed using Super -Snap(r) disks. The specimens were stored in artificial saliva for 24 hours (baseline) and were analyzed using a color spectrophotometer by CIELab system. Then, they were immersed in different media for 5 minutes, 3 times a day, every 4 hours during 60 days. They were stored in artificial saliva at 37 ± 1°C during the immersion intervals. After this time, new measure of color was performed. The data were analyzed using Kruskall-Wallis test and Mann- Whitney test. The significance level was 5%.RESULT:The results showed that the finishing/polishing not significantly influence the color stability of resin composite (p > 0.05). There was no statistically significant difference in the color stability of the studied resin after immersion in different media (p > 0.05).CONCLUSION:The finishing and polishing procedures and the immersion media did not have influence on color stability of nanofilled resin Filtek Z350 XT.OBJETIVO:O objetivo deste estudo foi avaliar o efeito do acabamento e polimento na estabilidade de cor da resina nanoparticulada Filtek Z350 XT em função de diferentes meios de imersão.MATERIAL E MÉTODO:Espécimes circulares (10 mm de diâmetro e 2 mm de espessura) foram preparados para cada grupo (n=6) utilizando uma matriz de aço inoxidável. Os grupos experimentais foram divididos de acordo com a presença ou ausência de acabamento e polimento e diferentes meios de imersão (saliva artificial, Suco artificial pronto KAPO(r) da Coca Cola(r) sabores: abacaxi, laranja, morango e uva). Os procedimentos de acabamento e polimento foram realizados com discos de lixa Super-Snap(r). Os espécimes permaneceram em saliva artificial por 24 horas (baseline) e foram submetidos à análise da cor usando um espectrofotômetro pelo sistema CIELab. Em seguida, foram imersos nos diferentes meios por 5 minutos, 3 vezes ao dia, com intervalos de 4 horas, durante 60 dias. Os espécimes foram mantidos em saliva artificial a 37±1°C nos intervalos entre as imersões. Após este período foi realizada nova leitura de cor. Os dados foram analisados com os testes de Kruskall-Wallis e Mann-Whitney. O nível de significância foi de 5%.RESULTADO:Os resultados mostraram que o acabamento/polimento não influenciou significativamente a estabilidade de cor da resina composta (p>0,05). Não houve diferença estatisticamente significativa na estabilidade de cor da resina estudada após a imersão nos diferentes meios (p>0,05).CONCLUSÃO:O acabamento e polimento e os meios de imersão não apresentaram influência na estabilidade de cor da resina nanoparticulada Filtek Z350 XT.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Paulista Faculdade de OdontologiaUniv Estadual Paulista Faculdade de OdontologiaUniversidade Estadual Paulista Júlio de Mesquita FilhoUniversidade Estadual Paulista (Unesp)Oliveira, Ana Luísa Botta Martins DeLorenzetti, Camila CruzGarcia, Patrícia Petromilli Nordi SassoGiro, Elisa Maria Aparecida2015-08-06T16:14:37Z2015-08-06T16:14:37Z2014-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article338-342application/pdfhttp://dx.doi.org/10.1590/rou.2014.054Revista de Odontologia da UNESP. Universidade Estadual Paulista Júlio de Mesquita Filho, v. 43, n. 5, p. 338-342, 2014.1807-2577http://hdl.handle.net/11449/12615010.1590/rou.2014.054S1807-25772014000500338S1807-25772014000500338.pdf71851973155064400970316820636520000-0003-4607-59750000-0002-2085-2951SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista de Odontologia da UNESPinfo:eu-repo/semantics/openAccess2024-01-14T06:26:20Zoai:repositorio.unesp.br:11449/126150Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-14T06:26:20Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media Efeito do acabamento e polimento na estabilidade de cor de uma resina composta nanoparticulada imersa em diferentes meios |
title |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media |
spellingShingle |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media Oliveira, Ana Luísa Botta Martins De Composite resins color dental polishing Resinas compostas cor polimento dental |
title_short |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media |
title_full |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media |
title_fullStr |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media |
title_full_unstemmed |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media |
title_sort |
Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media |
author |
Oliveira, Ana Luísa Botta Martins De |
author_facet |
Oliveira, Ana Luísa Botta Martins De Lorenzetti, Camila Cruz Garcia, Patrícia Petromilli Nordi Sasso Giro, Elisa Maria Aparecida |
author_role |
author |
author2 |
Lorenzetti, Camila Cruz Garcia, Patrícia Petromilli Nordi Sasso Giro, Elisa Maria Aparecida |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Oliveira, Ana Luísa Botta Martins De Lorenzetti, Camila Cruz Garcia, Patrícia Petromilli Nordi Sasso Giro, Elisa Maria Aparecida |
dc.subject.por.fl_str_mv |
Composite resins color dental polishing Resinas compostas cor polimento dental |
topic |
Composite resins color dental polishing Resinas compostas cor polimento dental |
description |
OBJECTIVE:The purpose of this study was to evaluate the effect of finishing and polishing on color stability of a nanofilled composite resin (Filtek Z350 XT) according to different immersion media.MATERIAL AND METHOD:Composite disks (10 mm diameter, 2 mm thickness) were prepared for each group (n = 6) using a stainless steel mold. The groups were divided according to the presence or absence of finishing and polishing procedure and immersion media (artificial saliva, artificial juice- KAPO(r) Coca-Cola(r) flavors: pineapple, orange, strawberry and grape). The finishing and polishing procedures were performed using Super -Snap(r) disks. The specimens were stored in artificial saliva for 24 hours (baseline) and were analyzed using a color spectrophotometer by CIELab system. Then, they were immersed in different media for 5 minutes, 3 times a day, every 4 hours during 60 days. They were stored in artificial saliva at 37 ± 1°C during the immersion intervals. After this time, new measure of color was performed. The data were analyzed using Kruskall-Wallis test and Mann- Whitney test. The significance level was 5%.RESULT:The results showed that the finishing/polishing not significantly influence the color stability of resin composite (p > 0.05). There was no statistically significant difference in the color stability of the studied resin after immersion in different media (p > 0.05).CONCLUSION:The finishing and polishing procedures and the immersion media did not have influence on color stability of nanofilled resin Filtek Z350 XT. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-01 2015-08-06T16:14:37Z 2015-08-06T16:14:37Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/rou.2014.054 Revista de Odontologia da UNESP. Universidade Estadual Paulista Júlio de Mesquita Filho, v. 43, n. 5, p. 338-342, 2014. 1807-2577 http://hdl.handle.net/11449/126150 10.1590/rou.2014.054 S1807-25772014000500338 S1807-25772014000500338.pdf 718519731550644 0097031682063652 0000-0003-4607-5975 0000-0002-2085-2951 |
url |
http://dx.doi.org/10.1590/rou.2014.054 http://hdl.handle.net/11449/126150 |
identifier_str_mv |
Revista de Odontologia da UNESP. Universidade Estadual Paulista Júlio de Mesquita Filho, v. 43, n. 5, p. 338-342, 2014. 1807-2577 10.1590/rou.2014.054 S1807-25772014000500338 S1807-25772014000500338.pdf 718519731550644 0097031682063652 0000-0003-4607-5975 0000-0002-2085-2951 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista de Odontologia da UNESP |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
338-342 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual Paulista Júlio de Mesquita Filho |
publisher.none.fl_str_mv |
Universidade Estadual Paulista Júlio de Mesquita Filho |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965618855739392 |