Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite
Aim: This study analyzed the effect of whitening mouth rinses on water sorption (WS), solubility (SL), color change, and surface roughness of a nanofilled composite. Whitening perceptibility and acceptability (WID) were also studied. Methods: Forty specimens of Filtek Z350XT, shade EA2 were produced...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Campinas
2021-02-01
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| Series: | Brazilian Journal of Oral Sciences |
| Subjects: | |
| Online Access: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8659320 |
| _version_ | 1818567592023949312 |
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| author | Laura Carolina Kepler Ana Paula Morona Rodrigues Mauro Antonio Dall Agnol Sinval Adalberto Rodrigues-Junior |
| author_facet | Laura Carolina Kepler Ana Paula Morona Rodrigues Mauro Antonio Dall Agnol Sinval Adalberto Rodrigues-Junior |
| author_sort | Laura Carolina Kepler |
| collection | DOAJ |
| description | Aim: This study analyzed the effect of whitening mouth rinses on water sorption (WS), solubility (SL), color change, and surface roughness of a nanofilled composite. Whitening perceptibility and acceptability (WID) were also studied. Methods: Forty specimens of Filtek Z350XT, shade EA2 were produced and randomly distributed (n=8) to AS – artificial saliva (control); LWE – Listerine Whitening Extreme; CLW – Colgate Luminous White; LCM – Listerine Cool Mint; and CP – Colgate Plax. They were immersed in the mouth rinses 2x/day, for one minute, during 28 days. The color was assessed using an Easyshade spectrophotometer (CIE-L*a*b* system). Surface roughness (Ra-μm) was measured with three parallel measures, using an RP-200 roughness meter. The WS and SL (μg/mm-3) were analyzed based on the ISO 4049 recommendations. The data were analyzed using one- and two-way ANOVA/Tukey tests (α=0.05). Results: Surface roughness significantly increased after immersion in AS and LCM, with no significant differences between the groups either before or after immersion. The ΔE* was not significantly different between the groups. All substances produced a ΔWID higher than the 50%:50% perceptibility and acceptability thresholds. The WS and SL were not significantly affected by the mouth rinses. Conclusion: Whitening mouth rinses did not affect WS, SL, surface roughness, and color stability of a nanofilled composite, regardless of the presence of ethanol in the composition. |
| first_indexed | 2024-12-14T06:25:21Z |
| format | Article |
| id | doaj.art-850530fc9c3247b39bc00732ef2f7c49 |
| institution | Directory Open Access Journal |
| issn | 1677-3225 |
| language | English |
| last_indexed | 2024-12-14T06:25:21Z |
| publishDate | 2021-02-01 |
| publisher | Universidade Estadual de Campinas |
| record_format | Article |
| series | Brazilian Journal of Oral Sciences |
| spelling | doaj.art-850530fc9c3247b39bc00732ef2f7c492022-12-21T23:13:41ZengUniversidade Estadual de CampinasBrazilian Journal of Oral Sciences1677-32252021-02-01200010.20396/bjos.v20i00.8659320Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled compositeLaura Carolina Kepler0Ana Paula Morona Rodrigues1Mauro Antonio Dall Agnol2Sinval Adalberto Rodrigues-Junior3Community University of Chapecó RegionPrivate practiceCommunity University of Chapecó RegionCommunity University of Chapecó RegionAim: This study analyzed the effect of whitening mouth rinses on water sorption (WS), solubility (SL), color change, and surface roughness of a nanofilled composite. Whitening perceptibility and acceptability (WID) were also studied. Methods: Forty specimens of Filtek Z350XT, shade EA2 were produced and randomly distributed (n=8) to AS – artificial saliva (control); LWE – Listerine Whitening Extreme; CLW – Colgate Luminous White; LCM – Listerine Cool Mint; and CP – Colgate Plax. They were immersed in the mouth rinses 2x/day, for one minute, during 28 days. The color was assessed using an Easyshade spectrophotometer (CIE-L*a*b* system). Surface roughness (Ra-μm) was measured with three parallel measures, using an RP-200 roughness meter. The WS and SL (μg/mm-3) were analyzed based on the ISO 4049 recommendations. The data were analyzed using one- and two-way ANOVA/Tukey tests (α=0.05). Results: Surface roughness significantly increased after immersion in AS and LCM, with no significant differences between the groups either before or after immersion. The ΔE* was not significantly different between the groups. All substances produced a ΔWID higher than the 50%:50% perceptibility and acceptability thresholds. The WS and SL were not significantly affected by the mouth rinses. Conclusion: Whitening mouth rinses did not affect WS, SL, surface roughness, and color stability of a nanofilled composite, regardless of the presence of ethanol in the composition.https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8659320Tooth bleaching agentsNonprescription drugsMouthwashesColorComposite resins |
| spellingShingle | Laura Carolina Kepler Ana Paula Morona Rodrigues Mauro Antonio Dall Agnol Sinval Adalberto Rodrigues-Junior Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite Brazilian Journal of Oral Sciences Tooth bleaching agents Nonprescription drugs Mouthwashes Color Composite resins |
| title | Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite |
| title_full | Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite |
| title_fullStr | Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite |
| title_full_unstemmed | Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite |
| title_short | Effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite |
| title_sort | effect of whitening mouth rinses on the chemical and physical properties of a nanofilled composite |
| topic | Tooth bleaching agents Nonprescription drugs Mouthwashes Color Composite resins |
| url | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8659320 |
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