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Solubility and pH of direct pulp capping materials: a comparative study

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.

J Appl Biomater Funct Mater 2015; 13(2): e181 - e185

Article Type: ORIGINAL RESEARCH ARTICLE

DOI:10.5301/jabfm.5000230

Authors

Claudio Poggio, Marco Lombardini, Marco Colombo, Riccardo Beltrami, Simonetta Rindi

Article History

Disclosures

Financial support: The authors did not receive any financial support.
Conflict of interest: Nothing to declare.

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Authors

Affiliations

  • Department of Clinical-Surgical, Diagnostic and Pediatric Sciences – Section of Dentistry, University of Pavia, Pavia - Italy
  • Department of Brain and Behavioural Sciences – Section of Statistics, University of Pavia, Pavia - Italy
  • Department of Molecular Medicine, Institute of Biochemistry, University of Pavia, Pavia - Italy

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