Figure 7From: Cationic nanoparticles for delivery of amphotericin B: preparation, characterization and activity in vitroAmphotericin B is found as in the aggregated state (drug particles) covered by a thin layer of cationic lipid further surrounded by a layer of carboxymethyl cellulose at high P. Optical spectra of AmB in isotonic glucose buffer (A); AmB/DODAB BF (B) or AmB/DODAB/CMC complexes (C). Final DODAB, AmB and/or CMC concentration were 0.1 mM, 0.05 mM e 0.1 mg.mL-1, respectively. These conditions yield complexes at high P.Back to article page