| Autor: |
Ferah Işik, Kuybulu, Deniz, Gemalmaz, Cornelis H, Pameijer, Ayşen, Yarat, Toros, Alcan |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
The International journal of prosthodontics. 20(5) |
| ISSN: |
0893-2174 |
| Popis: |
The aim of this study was to evaluate acidic erosion of 7 luting cements. Erosion was evaluated via immersion in 0.1 M aqueous sodium lactate/lactic acid buffer (pH = 2.74 and 4.0, respectively). The rank order of cement loss was as follows: Phosphate CementFuji I hand-mixed = Fuji I encapsulatedKetac CemCalibra = Fuji Plus = Variolink Ultra. Cement type, pH, and time had statistically significant effects. Water-based cements exhibited more erosion compared to resin-based cements, and the latter underwent hygroscopic expansion caused by water sorption. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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