Table 2: Comparison of concentration evaluated, reported effective ranges and highest identified sub-toxic concentration.

  Highest Conc.
Evaluated (μM)		 Reported Biofilm-Inhibitory
Concentration Ranges (μM)		 Highest Sub-Toxic Conc. Evaluated
(Shown in Figures) (μM)
D-AA 500 10-500 [10, 33] 250
LS 1.5 0.32-8 [11] 1.5
(toxic conc. not determined)
Farnesol 240 300-3,000 [17, 34] 48
C2DA 500 0.0025-250 [9, 13] 62.5
dFBr 70 70-200 [12] 35

The abbreviations stand for the following: N-O (non-osteogenic), O (osteogenic), O+EtOH (osteogenic with 1.25% ethanol), D-AA (D-amino acid), dFBr (desformylflustrabromine), C2DA (cis-2-decenoic acid), and LS (lysostaphin).