In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade Composite
Background and Aim: The purpose of this study was to examine the effect of alcohol and non-alcohol mouthwashes on the color change of two types of bleach shade composite. Materials and Methods: Twenty-two samples of IPS empress direct composite (Ivoclar Vivadent, Schaan, Liechtenstein) and 22 sample...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Islamic Azad University
2019-06-01
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| Series: | Journal of Research in Dental and Maxillofacial Sciences |
| Subjects: | |
| Online Access: | http://jrdms.dentaliau.ac.ir/article-1-242-en.html |
| _version_ | 1819051459036053504 |
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| author | N Nasoohi M Hadian M hoorizad SS Hashemi SH Naziri saeed |
| author_facet | N Nasoohi M Hadian M hoorizad SS Hashemi SH Naziri saeed |
| author_sort | N Nasoohi |
| collection | DOAJ |
| description | Background and Aim: The purpose of this study was to examine the effect of alcohol and non-alcohol mouthwashes on the color change of two types of bleach shade composite.
Materials and Methods: Twenty-two samples of IPS empress direct composite (Ivoclar Vivadent, Schaan, Liechtenstein) and 22 samples of Vitalescence snow white composite (Ultradent Products, South Jordan, UT, USA) were prepared in 10 mm diameter and 2 mm thickness. The specimens were polished with Sof-Lex (3M ESPE, USA) abrasive papers in supra fine, fine, and medium sizes. The specimens were then stored for 24 hours in distilled water at 37°C, and an initial colorimetric assay was performed using SP64 spectrophotometer. Samples were randomly divided to be placed in 20 ml of alcohol and non-alcohol Listerine mouthwashes and were incubated at 37°C for 24 hours. The color of the specimens was again measured, and color change (ΔE) was calculated. Data were analyzed using two-way analysis of variance (ANOVA) at 95% confidence level.
Results: None of the mouthwashes caused clinically significant discoloration in the samples. The effect of both mouthwashes on composite discoloration was statistically significant (P=0.0001), and the interaction between the mouthwash and type of restorative material was significant (P=0.0001).
Conclusion: According to the findings of this study, alcohol mouthwashes cause more discoloration in composite resins. |
| first_indexed | 2024-12-21T12:04:16Z |
| format | Article |
| id | doaj.art-edb8a1c745c74cf598cc8002007ad197 |
| institution | Directory Open Access Journal |
| issn | 2383-2754 |
| language | English |
| last_indexed | 2024-12-21T12:04:16Z |
| publishDate | 2019-06-01 |
| publisher | Islamic Azad University |
| record_format | Article |
| series | Journal of Research in Dental and Maxillofacial Sciences |
| spelling | doaj.art-edb8a1c745c74cf598cc8002007ad1972022-12-21T19:04:44ZengIslamic Azad UniversityJournal of Research in Dental and Maxillofacial Sciences2383-27542019-06-014216In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade CompositeN Nasoohi0M Hadian1M hoorizad2SS Hashemi3SH Naziri saeed4 Assistant professor, Restorative Dept, faculty of Dentistry,Tehran medical sciences Dentist Assistant professor, Restorative Dept, faculty of Dentistry,Tehran medical sciences, Islamic Azad University, Tehran , Iran Post-graduate student, periodontology Dept, faculty of Dentistry,Tehran medical sciences Assistant professor,Restorative Dept, Faculty of Dentistry, Tehran medical sciences Background and Aim: The purpose of this study was to examine the effect of alcohol and non-alcohol mouthwashes on the color change of two types of bleach shade composite. Materials and Methods: Twenty-two samples of IPS empress direct composite (Ivoclar Vivadent, Schaan, Liechtenstein) and 22 samples of Vitalescence snow white composite (Ultradent Products, South Jordan, UT, USA) were prepared in 10 mm diameter and 2 mm thickness. The specimens were polished with Sof-Lex (3M ESPE, USA) abrasive papers in supra fine, fine, and medium sizes. The specimens were then stored for 24 hours in distilled water at 37°C, and an initial colorimetric assay was performed using SP64 spectrophotometer. Samples were randomly divided to be placed in 20 ml of alcohol and non-alcohol Listerine mouthwashes and were incubated at 37°C for 24 hours. The color of the specimens was again measured, and color change (ΔE) was calculated. Data were analyzed using two-way analysis of variance (ANOVA) at 95% confidence level. Results: None of the mouthwashes caused clinically significant discoloration in the samples. The effect of both mouthwashes on composite discoloration was statistically significant (P=0.0001), and the interaction between the mouthwash and type of restorative material was significant (P=0.0001). Conclusion: According to the findings of this study, alcohol mouthwashes cause more discoloration in composite resins.http://jrdms.dentaliau.ac.ir/article-1-242-en.htmlcolorresin compositemouthwash |
| spellingShingle | N Nasoohi M Hadian M hoorizad SS Hashemi SH Naziri saeed In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade Composite Journal of Research in Dental and Maxillofacial Sciences color resin composite mouthwash |
| title | In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade Composite |
| title_full | In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade Composite |
| title_fullStr | In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade Composite |
| title_full_unstemmed | In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade Composite |
| title_short | In-Vitro Effect of Alcohol and Non-Alcohol Mouthwash on Color Change of Two Types of Bleach Shade Composite |
| title_sort | in vitro effect of alcohol and non alcohol mouthwash on color change of two types of bleach shade composite |
| topic | color resin composite mouthwash |
| url | http://jrdms.dentaliau.ac.ir/article-1-242-en.html |
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