Biodegradable Polymer Films with a Natural Antibacterial Extract as Novel Periodontal Barrier Membranes

Table 3

Antibacterial activity of the prepared films.

	(+) control	(−) control	PLLA/P	PCL/P	PLLA7-PCL3/P	PLLA8-PCL2/P	PLLA9-PCL1/P
Antibacterial activity	+	−	+	+	+	+	+
Inhibition zone diameter (mm)	27	−	17	15	17	13	13