Figure 4
From: The inhibitory effect of quaternary ammonium salt on bacteria in root canal

CLSM image of 48 h biofilms after treatment with different concentrations of DMAHDM for 3 min, 5 min and 10 min.
From: The inhibitory effect of quaternary ammonium salt on bacteria in root canal

CLSM image of 48 h biofilms after treatment with different concentrations of DMAHDM for 3 min, 5 min and 10 min.