Table 2.

Percentage (%) of inhibition of biofilm formation.

	S. aureus		S. epidermidis		A. baumannii
	MIC × 2	MIC × 1/2	MIC × 2	MIC × 1/2	MIC × 2	MIC × 1/2
7b	52 ± 4% **	20 ± 6%	28 ± 5%	3 ± 2% ***	34 ± 4% *	1 ± 0.8% *
8b	34 ± 3%	33 ± 7%	35 ± 6%	33 ± 6%	20 ± 5%	20 ± 4%

* p < 0.05; ** p < 0.01, and *** p < 0.001 against 8b.