| Autor: |
Masumeh Hasani Tabatabaee, Sakineh Arami, Maryam Ghavam, Asieh Rezaii |
| Jazyk: |
angličtina |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
Frontiers in Dentistry, Vol 11, Iss 1 (2014) |
| Druh dokumentu: |
article |
| ISSN: |
2676-296X |
| Popis: |
The aim of this study was to assess the effect of bleaching on elution of monomers from nanofilled and microhybrid composites.80 samples (5mm diameter and 3mm thickness) of each composite were prepared. After curing, half of them were randomly polished. Each group was divided into 8 subgroups and immersed in water or 10%, 20% and 30% H2O2 for 3 or 8 hours. Eluted Bis-GMA (Bis-phenol A Glycidyl Dimethacrylate), TEGDMA (Triethyleneglycol Dimethacrylate), UDMA (Urethane Dimethacrylate) and BisEMA (Bis-phenol A ethoxylate Dimethacrylate) were quantified by high performance liquid chromatography and the results were analyzed by univariate ANOVA and t-test (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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