1. Solubility and pH of direct pulp capping materials: a comparative study.
- Author
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Poggio, Claudio, Lombardini, Marco, Colombo, Marco, Beltrami, Riccardo, and Rindi, Simonetta
- Subjects
DENTAL pulp capping ,SOLUBILITY ,HYDROGEN-ion concentration ,WATER immersion ,DENTAL materials - Abstract
Background: The objective of the present study was to compare solubility and pH of 6 direct pulp capping materials. Methods: Specimens of each material - i.e., Dycal, Calcicur, Calcimol LC, TheraCal LC, MTA Angelus and ProRoot MTA - were prepared and immersed in water. Solubility was determined after 24 hours and 2 months and analyzed statistically using a 1-way ANOVA and post hoc Tukey test. pH values were measured 3 and 24 hours after manipulation. Results: All direct pulp capping materials showed low solubility; the pH of tested materials ranged from 10 to 12 and showed a nonsignificant increase/reduction after 24 hours. Conclusions: Within the limitations of this in vitro study, the direct pulp capping materials studied showed different solubility even if no changes were recorded over time. All of the materials showed a very alkaline pH. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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