Poly(lactic-co-glycolic) Acid-Chitosan Dual Loaded Nanoparticles for Antiretroviral Nanoformulations

Figure 1

TEM image of PLGA-CS-NVP-LMV NPs. NPs following fabrication (a, b); after 1 year, stored at room temperature (c); after 1 year, stored at −70°C (d); lyophilized with 10% sucrose, stored at 4°C (e); and stored at −20°C in 10% sucrose but nonlyophilized (f).

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