Table 1.
Mean (SD) of agar diffusion test results (ZOI=zone of inhibition, DW=distilled water, CHX=chlorhexidine, NCH=nanoparticle calcium hydroxide)
| Medication | CH+DW | CH+CHX | NCH+DW | NCH+CHX |
|---|---|---|---|---|
| ZOI (mm) | 10.5 (1.6) | 11.2 (2.1) | 14.2 (0.7) | 11.9 (0.8) |
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