Effect of hydroxyapatite and 45S5 bioactive glass addition on a dental adhesive resin cement

Made available in DSpace on 2021-06-25T10:13:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01 Objective: This study evaluates the mechanical, physical, and biological properties of resin-based dental cement (RelyX ARC, 3M ESPE) incorporated with hydroxyapatite and 45S5 bioactive glass. Methods: Bioactive glass (45S5) and hydroxyapatite (HA) were added to cement in different proportions (10 wt% and 20 wt%). Three-point flexural strength, microhardness, surface roughness, film thickness, contact angle, and color were evaluated. Cytotoxicity in human osteoblasts culture (MG63) was evaluated. Statistical analysis was performed using one-way and two-way ANOVA and Tukey tests (α