TABLE 1 

Sizes and hydrophobicities of the compounds used in this study

CompoundMolecularmass (g/mol)Avg clogP a value ±SD
Chlorpromazine318.904.88 ± 0.48b
HHQc243.384.80 ± 0.31
PQS259.384.34 ± 0.60
C5-PQS231.323.28 ± 0.63
3-Oxo-C12-HSL297.443.21 ± 0.82
C3-PQS203.262.30 ± 0.48
C0-PQS161.170.93 ± 0.64
C4-HSL171.220.29 ± 0.41
  • a  clogP (calculated log octanol-water partition coefficient) values were estimated using ALOGPS 2.1 (http://www.vcclab.org/lab/alogps/start.html)(53).

  • b  Experimentally determined to be 5.41 (PhysProp database entry for CAS 50-53-3).

  • c HHQ, 2-heptyl-4-quinolone.