Effect of whitening mouthrinses on color change of stained resin composites

Autores/as

  • Mariane Cintra Mailart Universidade Estadual Paulista “Júlio de Mesquita Filho”, Institute of Science and Technology, Department of Restorative Dentistry, São José dos Campos, SP, Brazil https://orcid.org/0000-0001-8967-0374
  • Érica Crastechini Universidade Estadual Paulista “Júlio de Mesquita Filho”, Institute of Science and Technology, Department of Restorative Dentistry, São José dos Campos, SP, Brazil https://orcid.org/0000-0001-7175-8060
  • Juliana Boa Sorte Oliveira Universidade Estadual Paulista “Júlio de Mesquita Filho”, Institute of Science and Technology, Department of Restorative Dentistry, São José dos Campos, SP, Brazil https://orcid.org/0000-0003-2450-8530
  • Carlos Rocha Gomes Torres Universidade Estadual Paulista “Júlio de Mesquita Filho”, Institute of Science and Technology, Department of Restorative Dentistry, São José dos Campos, SP, Brazil https://orcid.org/0000-0002-9485-5514
  • Taciana Marco Ferraz Caneppele Universidade Estadual Paulista “Júlio de Mesquita Filho”, Institute of Science and Technology, Department of Restorative Dentistry, São José dos Campos, SP, Brazil https://orcid.org/0000-0003-0521-7922
  • Alessandra Buhler Borges Universidade Estadual Paulista “Júlio de Mesquita Filho”, Institute of Science and Technology, Department of Restorative Dentistry, São José dos Campos, SP, Brazil https://orcid.org/0000-0001-7686-089X

DOI:

https://doi.org/10.4322/bds.2022.e2773

Resumen

Objective: The present study compared the effect of whitening mouthrinses (WM) on the color change of stained
resin composites (RC). Material and Methods: Cylindrical specimens (6mm-diameter and 1mm-thickness)
were prepared with the following RC (n=60/group): Filtek Z350XT (Z350- methacrylate-based), Admira Fusion
(AD- ormocer-based), TPH3 (TPH- methacrylate-based), and Beautifil II (BII- giomer/methacrylate-based).
The initial color was assessed with reflectance spectrophotometer using CIE L*a*b* system. The specimens
were immersed in staining broth during 14 days, submitted to color evaluation (E1) and randomly allocated
in 4 subgroups (n=15), according to WM adopted: Listerine Whitening (LW-2% hydrogen peroxide), Plax
Whitening (PW-1.5% hydrogen peroxide), Bromelain/papain (BP-experimental solution), and Deionized water
(DW-negative control). The whitening cycle consisted of RC immersion in WM for 1 min and in artificial saliva
for 30 min, simulating 12 weeks, and final color assessment was performed (E2). Color change data were
analysed by ANOVA and Tukey’s tests (a=5%). Results: After staining, TPH showed the lowest E1 values
and Z350 showed the highest color change (p=0.001). The whitening effect promoted by LW was significantly
higher than color alteration obtained with PW (E2), and BII showed the highest color change values (E2) after
whitening cycle. Conclusion: LW exhibited the greatest whitening potential on stained RC, mainly with the
Giomer (Beautifill II) and the Ormocer-based (Admira Fusion) materials. Bromelain/papain solution showed
no whitening effect on stained RC.
KEYWORDS
Giomer; Hydrogen peroxide; Ormocer; Resin composite; Whitening mouthrinses.

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Biografía del autor/a

Alessandra Buhler Borges, Universidade Estadual Paulista “Júlio de Mesquita Filho”, Institute of Science and Technology, Department of Restorative Dentistry, São José dos Campos, SP, Brazil

Departamento De Odonto Restauradora
Professor Assistente Doutor

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Publicado

2022-02-04 — Actualizado el 2022-03-29

Versiones

Cómo citar

1.
Mailart MC, Crastechini Érica, Oliveira JBS, Torres CRG, Caneppele TMF, Borges AB. Effect of whitening mouthrinses on color change of stained resin composites. BDS [Internet]. 29 de marzo de 2022 [citado 27 de agosto de 2025];25(1). Disponible en: https://ojs.ict.unesp.br/index.php/cob/article/view/2773

Número

Vol. 25 Núm. 1 (2022): Jan - Mar / 2022 Published Jan 2022

Sección

Clinical or Laboratorial Research

Licencia

Brazilian Dental Science uses the Creative Commons (CC-BY 4.0) license, thus preserving the integrity of articles in an open access environment. The journal allows the author to retain publishing rights without restrictions.

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