Table 2:
Comparison of the effect of final irrigation solutions on micro-hardness of root canal dentin.
Micro-hardness (VHN)
0.2% chitosan nanoparticle
17% EDTA
2.5% NaOCl
(Control)
Mean ± SD
49.88 ± 2.34
45.04 ± 4.02
50.72 ± 2.08
ANOVA: F
8,09
P
0.002
Tukey’s
a
b
a
* Different letters indicate that there were statistically significant differences.