Calcium silicate-based materials are interesting products widely used in dentistry. The study was designed to compare the chemical reaction between analyzed two preparates and dentin during cavity lining. In our work, dentinal discs were prepared from human extracted teeth filled with Biodentine and MTA+. The samples were then analyzed by way of SEM, EDS and Raman spectroscopy. The obtained results revealed differences in elemental composition between both materials. Biodentine showed higher activity in contact with dentine. Moreover, the interfacial layer in the tooth filled by Biodentine was wider than that in the tooth filled with MTA+. The applied methods of analysis confirmed that both materials have a bioactive potential which is a promising ability.
If the inline PDF is not rendering correctly, you can download the PDF file here.
1. Bhat S.S. et al.: Direct pulp capping in an immature incisor using a new bioactive material. Contemp. Clin. Dent. 5 393 2014.
2. Cantekin K. Avci S.: Evaluation of shear bond strength of two resinbased composites and glass ionomer cement to pure tricalcium silicate-based cement (Biodentine). J. Appl. Oral Sci. 22 302 2014.
3. Chałas R. et al.: Assessment of dentin reaction after Biodentine application. Curr. Issues Pharm. Med. Sci. 26 435 2013.
4. Guven Y. et al.: X-ray diffraction analysis of MTA-Plus MTAAngelus and Dia-Root BioAggregate. Eur. J. Dent. 8 211 2014.
5. Han L. Okiji T.: Bioactivity evaluation of three calcium silicatebased endodontic materials. Int. Endod. J. 46 808 2013.
6. Khedmat S. et al.: In vitro cytotoxicity of four calcium silicate-based endodontic cements on human monocytes a colorimetric MTT assey. Restor. Dent. Endod. 39 149 2014.
7. Kokate S.R. Pawar A.M.: An in vitro comparative stereomicroscopic evaluation of marginal seal between MTA glass insomer cement & biodentine as root end filling materials using 1% methylene blue as tracer. Endodontology 24 36 2012.
9. Malkondu O. Kazandağ M.K. Kazazoğlu E.: A review on Biodentine a contemporary dentine replacement and repair material. Biomed. Res. Int. 2014 doi: 10.1155/2014/160951.
10. Nandini S. Ballal S.: Influence of glass-ionomer cement on the interface and setting reaction of mineral trioxide aggregate when used as a furcal repair material using laser Raman spectroscopic analysis. J. Endod. 33 167 2007.
11. Nowicka A. et al.: Response of human dental pulp capped with biodentine and mineral trioxide aggregate. J. Endod. 39 743 2013.
12. Poggio C. et al.: Biocompatibility of a new pulp capping cement. Ann. Stomatol. (Roma) 2 69 2014.
13. Sulaiman J.M.A. Yahya M.M. Al-Ashou W.M.O.: An in-vitro scan electron microscope comparative study of dentine-Biodentine interface. J Bagh College Dentistry 26 42 2014.
14. Zhirong L. et al.: Effect of Biodentine™ on the proliferation migration and adhesion of human dental pulp stem cells. J. Dent. 42 490 2014.