Journal of Nanomaterials / 2018 / Article / Fig 1

Research Article

Porous Maltodextrin-Based Nanoparticles: A Safe Delivery System for Nasal Vaccines

Figure 1

Schematic view of the NPL. (a) NPL are porous cationic maltodextrin-based nanoparticles with an anionic lipid core. (b) Representative microphotograph using a low-voltage transmission electronic microscope. NPL appear in black while residual aqueous diluent is in grey. The scale bar is 100 nm.

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