COLOR STABILITY OF DENTAL COMPOSITE MATERIALS AFTER EXPOSURE TO STAINING SOLUTIONS: A SPECTROPHOTOMETER ANALYSIS

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HASANI TABATABAEI MASOUMEH; YASINI E.; MORADIAN SIAMAK; ELMAMOUZ N.

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Journal Paper

Paper Information

Journal: JOURNAL OF ISLAMIC DENTAL ASSOCIATION OF IRAN (MAJALLAH-I-DANDANPIZISHKI) Year:2009 | Volume:21 | Issue:1 (70) Page(s): 69-78

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Title

COLOR STABILITY OF DENTAL COMPOSITE MATERIALS AFTER EXPOSURE TO STAINING SOLUTIONS: A SPECTROPHOTOMETER ANALYSIS

Author(s)

HASANI TABATABAEI MASOUMEH | YASINI E. | MORADIAN SIAMAK | ELMAMOUZ N. | Issue Writer Certificate

Keywords

SPECTROPHOTOMETERQ3

STAININGQ3

COMPOSITEQ3

COLORQ3

Abstract

Background and Aim: The success rate of COMPOSITE restorative materials depends very much on their COLOR stability in the oral cavity. The purpose of this study was to investigate the COLOR changes of four different brands of dental COMPOSITE resin materials by using four STAINING solutions.Materials and Methods: A total of 128 disk-shaped specintens of 15. 2 mm were prepared out of 4 COMPOSITE resin materials. Two nanocomposites: Filtek supreme, Tetric Evoceram and two micro hybrid COMPOSITEs: Filtek Z250 and Tetric ceram, were prepared. The specimens were then divided into 4 groups of 8 specimens each and they were immersed in 4 STAINING solutions (Coffee, Tea, Cola, and Artificial Saliva) for 3 hours daily over a 24 day testing period. The COLOR of specimens was measured with a SPECTROPHOTOMETER using CIELab COLOR space relative to illuminant D65 at baseline and after STAINING. The COLOR differences (DE) were calculated. The DE =3.3 was used as an acceptable value in subjective visual evaluations. Data was analyzed using ANOVA and Post-hoc test at significance level of 0.05.Results: All tested materials showed unacceptable COLOR change in coffee and tea groups (DE>3.3). The greatest COLOR change was observed in Filtek supreme in coffee. The specimens in cola and artificial saliva didn't cause a notable COLOR change clinically.Conclusion: Coffee and tea can significantly influence the discoloration of dental resin COMPOSITE materials under investigation. The nanocomposite Filtek supreme COLOR change was significantly more than other COMPOSITEs when exposed to coffee. Therefore, COLOR stability of COMPOSITE restorative materials depends very much on dietary habits.

Cites

EFFECT OF COFFEE ON COLOR DISCOLORATION OF THREE NANO COMPOSITES(IN VITRO)

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APA: Copy

HASANI TABATABAEI, MASOUMEH, YASINI, E., MORADIAN, SIAMAK, & ELMAMOUZ, N.. (2009). COLOR STABILITY OF DENTAL COMPOSITE MATERIALS AFTER EXPOSURE TO STAINING SOLUTIONS: A SPECTROPHOTOMETER ANALYSIS. JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), 21(1 (70)), 69-78. SID. https://sid.ir/paper/54884/en

Vancouver: Copy

HASANI TABATABAEI MASOUMEH, YASINI E., MORADIAN SIAMAK, ELMAMOUZ N.. COLOR STABILITY OF DENTAL COMPOSITE MATERIALS AFTER EXPOSURE TO STAINING SOLUTIONS: A SPECTROPHOTOMETER ANALYSIS. JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI)[Internet]. 2009;21(1 (70)):69-78. Available from: https://sid.ir/paper/54884/en

IEEE: Copy

MASOUMEH HASANI TABATABAEI, E. YASINI, SIAMAK MORADIAN, and N. ELMAMOUZ, “COLOR STABILITY OF DENTAL COMPOSITE MATERIALS AFTER EXPOSURE TO STAINING SOLUTIONS: A SPECTROPHOTOMETER ANALYSIS,” JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), vol. 21, no. 1 (70), pp. 69–78, 2009, [Online]. Available: https://sid.ir/paper/54884/en

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