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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: Acta Biomater. 2019 Feb 10;88:251–265. doi: 10.1016/j.actbio.2019.02.007

Figure 6. Fracture resistance of restored dentin discs.

Figure 6.

A) Diametral compression test setting; B) boxplots of fracture loads of the restored dentin discs prepared with different treatments (n=22). C: restored roots using composite with bonding agent; C13: restored roots using composite with bonding agent on GL13K-coated dentin; C13WBA: restored roots using composite without bonding agent on GL13K-coated dentin; CWBA: restored roots using composite without bonding agent. Ends of horizontal bars connect groups with statistically significant different fracture loads (*, p-value < 0.05). Circles denote moderate outliers.