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Figure 8 | Journal of Nanobiotechnology

Figure 8

From: Cationic nanoparticles for delivery of amphotericin B: preparation, characterization and activity in vitro

Figure 8

Amphotericin B particles covered by a thin layer of cationic lipid, at high P, and surrounded by a layer of carboxymethyl cellulose further adsorb a layer of cationic polyelectrolyte. Effect of PDDA concentration on zeta-average diameter (A) and zeta-potential (B) for AmB/DODAB BF/CMC/PDDA complexes. Final DODAB, AmB and CMC concentrations were 0.1 mM, 0.05 mM and 0.1 g.L-1, respectively. Interactions DODAB BF/AmB and CMC took place over 20 minutes and AmB/DODAB BF/CMC and PDDA, over 30 minutes.

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