The Effect of Some Common Children’s Drinks on Color Stability of Nanocomposite and Nanoglass Ionomer | ||
| Al-Azhar Journal of Dentistry | ||
| Volume 3, Issue 2, April 2016 PDF (236.43 K) | ||
| DOI: 10.21608/adjg.2016.5073 | ||
| Authors | ||
| Arwa Ali1; Maha Niazy2; Magda El Malt3 | ||
| 1B.D.S 2008G Faculty of Oral and Dental Medicine, Cairo University | ||
| 2Professor of Operative Dentistry and Vice Dean of Faculty of Dentistry Al- Azhar University (Girls’ Branch) | ||
| 3Lecturer of Pedodontics and Oral Health, Faculty of Dentistry, Al- Azhar University (Girls’ Branch) | ||
| Abstract | ||
| The purpose of this study was to evaluate the effect of some common children’s drinks on color stability of nanocomposite and nanoglass ionomer. A hundred test specimens of two restorative materials (Filtek Z350; 3M and Ketac N100; 3M wereprepared using a Teflon mold (8x2 mm). Baseline measurements of color and surface roughness of each specimen were made and specimens (n=10) were immersed in 5 groups: G1: orange juice, G2: guava juice, G3: Strawberry milk; G4: Chocolate milk, and G5: Distilled water (control. Final measurements of color and surface roughness were performed and the results submitted to statistical analysis (2-way ANOVA, p<0.05). Their was no statisically significant difference between mean color change for both materials and the most significant color change was observed for specimenswhen immersed in orange juice (p<0.05). With regard to roughness, nanoglass ionomer showed the most significant changes when immersed in orange juice (p<0.05). It was concluded that color changes were dependent on the immersion media rather than the material used while surface roughness was dependent on both material type andimmersion media. | ||
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