Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions

ABSTRACT: The objective of this study was to evaluate the color alteration of four brands of artificial teeth (Art Plus, Trilux, Bionote and Biolux), after immersion in color solutions of coffee, red wine and urucum. We used 80 artificial teeth, which were standardized with 2 mm thickness. Then, the...

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Autores principales:	Maranhão,Kalena Melo, Reis,Ana Cassia, Esteves,Renata Antunes, Ghislain,Hervé Louis, Garcia,Viviane, Alencar,Eveline, Klautau,Eliza Burlamaqui
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2019
Materias:	color change stock tooth colorimeter
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2019000100019
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spelling	oai:scielo:S0718-381X20190001000192020-01-16Color Stability of Acrylic Resin Teeth After Immersion in Staining SolutionsMaranhão,Kalena MeloReis,Ana CassiaEsteves,Renata AntunesGhislain,Hervé LouisGarcia,VivianeAlencar,EvelineKlautau,Eliza Burlamaqui color change stock tooth colorimeter ABSTRACT: The objective of this study was to evaluate the color alteration of four brands of artificial teeth (Art Plus, Trilux, Bionote and Biolux), after immersion in color solutions of coffee, red wine and urucum. We used 80 artificial teeth, which were standardized with 2 mm thickness. Then, they were subjected to finishing and polishing, and divided into 4 groups (n = 05), which were immersed in one of the 3 types of dye, plus distilled water (control). The samples were immersed daily for 4 hours, then they were removed, washed in tap water, dried with absorbent paper and immersed in distilled water for the subsequent hours in a biological glasshouse at 37 ºC, for 21 days. The evaluation of the color change was made in the periods of 0, 7, 14 and 21 days, by means of the tristimulus colorimeter. The data were subjected to the ANOVA and Tukey test with a 5 % significance. The results showed that the urucum was the substance that caused the greatest staining while the coffee and the wine did not show statistical difference. Regarding trademarks, Trilux presented a statistical difference compared to the other commercial brands, revealing colorimetric alteration only in the 14-day period. It was concluded that the composition of the artificial teeth, the type of pigmenting agent and the immersion time determine the color change.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.13 n.1 20192019-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2019000100019en10.4067/S0718-381X2019000100019
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	color change stock tooth colorimeter
spellingShingle	color change stock tooth colorimeter Maranhão,Kalena Melo Reis,Ana Cassia Esteves,Renata Antunes Ghislain,Hervé Louis Garcia,Viviane Alencar,Eveline Klautau,Eliza Burlamaqui Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions
description	ABSTRACT: The objective of this study was to evaluate the color alteration of four brands of artificial teeth (Art Plus, Trilux, Bionote and Biolux), after immersion in color solutions of coffee, red wine and urucum. We used 80 artificial teeth, which were standardized with 2 mm thickness. Then, they were subjected to finishing and polishing, and divided into 4 groups (n = 05), which were immersed in one of the 3 types of dye, plus distilled water (control). The samples were immersed daily for 4 hours, then they were removed, washed in tap water, dried with absorbent paper and immersed in distilled water for the subsequent hours in a biological glasshouse at 37 ºC, for 21 days. The evaluation of the color change was made in the periods of 0, 7, 14 and 21 days, by means of the tristimulus colorimeter. The data were subjected to the ANOVA and Tukey test with a 5 % significance. The results showed that the urucum was the substance that caused the greatest staining while the coffee and the wine did not show statistical difference. Regarding trademarks, Trilux presented a statistical difference compared to the other commercial brands, revealing colorimetric alteration only in the 14-day period. It was concluded that the composition of the artificial teeth, the type of pigmenting agent and the immersion time determine the color change.
author	Maranhão,Kalena Melo Reis,Ana Cassia Esteves,Renata Antunes Ghislain,Hervé Louis Garcia,Viviane Alencar,Eveline Klautau,Eliza Burlamaqui
author_facet	Maranhão,Kalena Melo Reis,Ana Cassia Esteves,Renata Antunes Ghislain,Hervé Louis Garcia,Viviane Alencar,Eveline Klautau,Eliza Burlamaqui
author_sort	Maranhão,Kalena Melo
title	Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions
title_short	Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions
title_full	Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions
title_fullStr	Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions
title_full_unstemmed	Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions
title_sort	color stability of acrylic resin teeth after immersion in staining solutions
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2019000100019
work_keys_str_mv	AT maranhaokalenamelo colorstabilityofacrylicresinteethafterimmersioninstainingsolutions AT reisanacassia colorstabilityofacrylicresinteethafterimmersioninstainingsolutions AT estevesrenataantunes colorstabilityofacrylicresinteethafterimmersioninstainingsolutions AT ghislainhervelouis colorstabilityofacrylicresinteethafterimmersioninstainingsolutions AT garciaviviane colorstabilityofacrylicresinteethafterimmersioninstainingsolutions AT alencareveline colorstabilityofacrylicresinteethafterimmersioninstainingsolutions AT klautauelizaburlamaqui colorstabilityofacrylicresinteethafterimmersioninstainingsolutions
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Color Stability of Acrylic Resin Teeth After Immersion in Staining Solutions

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