Figure 2From: Supramolecular assemblies of rifampicin and cationic bilayers: preparation, characterization and micobactericidal activitySolubilization of RIF aggregates in DODAB bilayer fragments or LV. Light absorption spectra for RIF in: DMSO (A), water (B), DODAB BF at 5 mM DODAB (C) and DODAB LV at 1 mM DODAB (D). RIF final concentrations were 16 (a), 32 (b), 48 (c) and 64 μg/ml (d).Back to article page