Research Article
Resistance to Fracture of Dental Roots Obturated with Different Materials
Table 1
Compositions of obturation materials used in this study.
| Obturation material | Composition |
| ActiV GP sealer | Powder: barium alimunasilicate glass powder, dried polyacrylic acid Liquid: polyacrylic acid, tartaric acid |
| ActiV GP cone | Glass ionomer-coated gutta-percha (2 m thickness) |
| Endosequence BC Sealer | Zirconium oxide, calcium silicates, calcium phosphate monobasic, calcium hydroxide, filler and thickening agents |
| Endosequence BC point | Coating each cone with bioceramic nanoparticles. |
| Smartpaste bio | Zirconium oxide, tricalcium silicate, dicalcium silicate, calcium hydroxide, filler and thickening agents |
| Smartpaste bio propoint | Radiopaque core coated with a hydrophilic polymer |
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