Comparative Study of the Bioactivity of Two Bioceramic Materials
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| Autors: | , , , , , , |
|---|---|
| Format: | artículo original |
| Estat: | Versión publicada |
| Data de publicació: | 2018 |
| Descripció: | Calcium silicate-based materials have been shown to be bioactive due to their ability to produce biologically compatible carbonated apatite. The objective of this study was to analyze the bioactivity of Biodentine ™ and MTA Repair HP® in contact with human dentine discs, which were sealed and divided randomly to form four groups: group 1 Biodentine™, group 2 MTA Repair HP®, positive control group MTA Angelus® and negative control group IRM®, which were incubated in PBS solution for 10 days, for a subsequent analysis by means of MEB-EDS and Raman spectroscopy. The three calcium-based materials analyzed in this study proved to be bioactive because upon contact with a phosphate-based solution they were triggered at the onset of amorphous calcium phosphate, as the precursor during the formation of carbonated apatite. |
| Pais: | Portal de Revistas UCR |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | Inglés |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/37061 |
| Accés en línia: | https://revistas.ucr.ac.cr/index.php/Odontos/article/view/37061 |
| Paraula clau: | Apatite; Bbioactivity; Spectroscopy; Calcium phosphate; Biodentine ™; MTA Repair HP® Apatita; Bioactividad; Espectroscopía; Fosfato de calcio; Biodentine™; MTA Repair HP® |