Skip to main content
. 2006 Feb;74(2):910–919. doi: 10.1128/IAI.74.2.910-919.2006

FIG. 8.

FIG. 8.

3-oxo-C12-HSL disturbs the membrane dipole potential. Changes in the dipole potential were determined spectrofluorometrically using the dipole potential fluorescent sensor di-8-ANEPPS to measure the variation in the fluorescence ratio, R(460/520), as a function of 3-oxo-C12-HSL concentration using phospholipid liposomes (▪) and S. aureus membranes •.