Prolonged Inhibition of Streptococcus mutans Growth and Biofilm Formation by Sustained Release of Chlorhexidine from Varnish Coated Dental Abutments: An in Vitro Study

Table 1

The wet formula of SRV-CHX and SRV-placebo.

	SRV-CHX	SRV-placebo
Chlorhexidine diacetate	0.59 mg
Ethylcellulose	2.35 mg	3.03 mg
Polyethylene glycol 400	0.235 mg	0.3 mg
Ethanol	29.5 ml	29.5 ml