Surface roughness, gloss and color change of different composites after exposure to ultimate challenges
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian journal of oral sciences (Online) |
Texto Completo: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651057 |
Resumo: | Aim: The study aimed to investigate the effect of the association of chemical and mechanical degradation on the surface roughness, gloss and color of nano and microfilled composites. Method: Disc-shaped specimens (n=10) were prepared for three nanocomposites (Filtek Z350XT, IPS Empress Direct, Charisma Diamond) and three microfilled composites (Estelite Σ Quick, Durafill VS, Renamel). After polishing, baseline surface roughness, gloss and color measurements were obtained. Specimens were submitted subsequently to the following challenges: chemical for 1 week (Hydrochloric acid, Coca-Cola and Red Wine) and mechanical (Toothbrushing). Surface roughness and gloss data were analyzed by Kruskal-Wallis followed by Dunn’s test. Color difference (ΔE) was analyzed by one-way ANOVA and Tukey test. Results: The initial data were compared with those after challenges using the Wilcoxon test (p<0.05). All composites showed a significant increase (p<0.05) of surface roughness, after overstress. Filtek Z350 XT and Renamel had the lowest final surface roughness values and roughness increase (p<0.05). The comparative analysis revealed that Estelite Σ Quick and Renamel did not significantly change the gloss after challenges (p=0.185). Filtek Z350 XT and IPS Empress Direct had higher color variations, after the challenges than the other resins (p<0.05). Conclusion: Chemical and mechanical challenges influence on characteristics of all composites, except for gloss on Estelite Σ Quick and Renamel composites. |
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UNICAMP-8 |
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Brazilian journal of oral sciences (Online) |
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Surface roughness, gloss and color change of different composites after exposure to ultimate challengesSurface roughness, gloss and color change of different composites after exposure to ultimate challengesDental Resin. Physical properties. Immersion. Toothbrushing.Dental resin. Physical properties. Immersion. Toothbrushing.Aim: The study aimed to investigate the effect of the association of chemical and mechanical degradation on the surface roughness, gloss and color of nano and microfilled composites. Method: Disc-shaped specimens (n=10) were prepared for three nanocomposites (Filtek Z350XT, IPS Empress Direct, Charisma Diamond) and three microfilled composites (Estelite Σ Quick, Durafill VS, Renamel). After polishing, baseline surface roughness, gloss and color measurements were obtained. Specimens were submitted subsequently to the following challenges: chemical for 1 week (Hydrochloric acid, Coca-Cola and Red Wine) and mechanical (Toothbrushing). Surface roughness and gloss data were analyzed by Kruskal-Wallis followed by Dunn’s test. Color difference (ΔE) was analyzed by one-way ANOVA and Tukey test. Results: The initial data were compared with those after challenges using the Wilcoxon test (p<0.05). All composites showed a significant increase (p<0.05) of surface roughness, after overstress. Filtek Z350 XT and Renamel had the lowest final surface roughness values and roughness increase (p<0.05). The comparative analysis revealed that Estelite Σ Quick and Renamel did not significantly change the gloss after challenges (p=0.185). Filtek Z350 XT and IPS Empress Direct had higher color variations, after the challenges than the other resins (p<0.05). Conclusion: Chemical and mechanical challenges influence on characteristics of all composites, except for gloss on Estelite Σ Quick and Renamel composites.The study aimed to investigate the effect of the association of chemical and mechanical degradation on the surface roughness, gloss and color of nano and microfilled composites. Method: Disc-shaped specimens (n=10) were prepared for three nanocomposites (Filtek Z350XT, IPS Empress Direct, Charisma Diamond) and three microfilled composites (Estelite Σ Quick, Durafill VS, Renamel). After polishing, baseline surface roughness, gloss and color measurements were obtained. Specimens were submitted subsequently to the following challenges: chemical for 1 week (Hydrochloric acid, Coca-Cola and Red Wine) and mechanical (Toothbrushing). Surface roughness and gloss data were analyzed by Kruskal-Wallis followed by Dunn’s test. Color difference (ΔE) was analyzed by one-way ANOVA and Tukey test. Results: The initial data were compared with those after challenges using the Wilcoxon test (p<0.05). All composites showed a significant increase (p<0.05) of surface roughness, after overstress. Filtek Z350 XT and Renamel had the lowest final surface roughness values and roughness increase (p<0.05). The comparative analysis revealed that Estelite Σ Quick and Renamel did not significantly change the gloss after challenges (p=0.185). Filtek Z350 XT and IPS Empress Direct had higher color variations, after the challenges than the other resins (p<0.05). Conclusion: Chemical and mechanical challenges influence on characteristics of all composites, except for gloss on Estelite Σ Quick and Renamel composites.Universidade Estadual de Campinas2017-12-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionCase studyapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/865105710.20396/bjos.v16i0.8651057Brazilian Journal of Oral Sciences; v. 16 (2017): Continuous Publication; 1-11Brazilian Journal of Oral Sciences; Vol. 16 (2017): Continuous Publication; 1-111677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651057/17886Lemos, Cleidiel Aparecido AraujoMauro, Silvio JoséBriso, André Luiz FragaSouza, Fernanda de Carvalho Panzeri Pires deNavarro, Maria Fidela de LimaFagundes, Ticiane Cestariinfo:eu-repo/semantics/openAccess2020-12-22T01:34:18Zoai:ojs.periodicos.sbu.unicamp.br:article/8651057Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2020-12-22T01:34:18Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges Surface roughness, gloss and color change of different composites after exposure to ultimate challenges |
title |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges |
spellingShingle |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges Lemos, Cleidiel Aparecido Araujo Dental Resin. Physical properties. Immersion. Toothbrushing. Dental resin. Physical properties. Immersion. Toothbrushing. |
title_short |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges |
title_full |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges |
title_fullStr |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges |
title_full_unstemmed |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges |
title_sort |
Surface roughness, gloss and color change of different composites after exposure to ultimate challenges |
author |
Lemos, Cleidiel Aparecido Araujo |
author_facet |
Lemos, Cleidiel Aparecido Araujo Mauro, Silvio José Briso, André Luiz Fraga Souza, Fernanda de Carvalho Panzeri Pires de Navarro, Maria Fidela de Lima Fagundes, Ticiane Cestari |
author_role |
author |
author2 |
Mauro, Silvio José Briso, André Luiz Fraga Souza, Fernanda de Carvalho Panzeri Pires de Navarro, Maria Fidela de Lima Fagundes, Ticiane Cestari |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lemos, Cleidiel Aparecido Araujo Mauro, Silvio José Briso, André Luiz Fraga Souza, Fernanda de Carvalho Panzeri Pires de Navarro, Maria Fidela de Lima Fagundes, Ticiane Cestari |
dc.subject.por.fl_str_mv |
Dental Resin. Physical properties. Immersion. Toothbrushing. Dental resin. Physical properties. Immersion. Toothbrushing. |
topic |
Dental Resin. Physical properties. Immersion. Toothbrushing. Dental resin. Physical properties. Immersion. Toothbrushing. |
description |
Aim: The study aimed to investigate the effect of the association of chemical and mechanical degradation on the surface roughness, gloss and color of nano and microfilled composites. Method: Disc-shaped specimens (n=10) were prepared for three nanocomposites (Filtek Z350XT, IPS Empress Direct, Charisma Diamond) and three microfilled composites (Estelite Σ Quick, Durafill VS, Renamel). After polishing, baseline surface roughness, gloss and color measurements were obtained. Specimens were submitted subsequently to the following challenges: chemical for 1 week (Hydrochloric acid, Coca-Cola and Red Wine) and mechanical (Toothbrushing). Surface roughness and gloss data were analyzed by Kruskal-Wallis followed by Dunn’s test. Color difference (ΔE) was analyzed by one-way ANOVA and Tukey test. Results: The initial data were compared with those after challenges using the Wilcoxon test (p<0.05). All composites showed a significant increase (p<0.05) of surface roughness, after overstress. Filtek Z350 XT and Renamel had the lowest final surface roughness values and roughness increase (p<0.05). The comparative analysis revealed that Estelite Σ Quick and Renamel did not significantly change the gloss after challenges (p=0.185). Filtek Z350 XT and IPS Empress Direct had higher color variations, after the challenges than the other resins (p<0.05). Conclusion: Chemical and mechanical challenges influence on characteristics of all composites, except for gloss on Estelite Σ Quick and Renamel composites. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Case study |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651057 10.20396/bjos.v16i0.8651057 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651057 |
identifier_str_mv |
10.20396/bjos.v16i0.8651057 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8651057/17886 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
dc.source.none.fl_str_mv |
Brazilian Journal of Oral Sciences; v. 16 (2017): Continuous Publication; 1-11 Brazilian Journal of Oral Sciences; Vol. 16 (2017): Continuous Publication; 1-11 1677-3225 reponame:Brazilian journal of oral sciences (Online) instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
instname_str |
Universidade Estadual de Campinas (UNICAMP) |
instacron_str |
UNICAMP |
institution |
UNICAMP |
reponame_str |
Brazilian journal of oral sciences (Online) |
collection |
Brazilian journal of oral sciences (Online) |
repository.name.fl_str_mv |
Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
brjorals@fop.unicamp.br||brjorals@fop.unicamp.br |
_version_ |
1800216402214256640 |