Investigating the Antimicrobial Activity of Vancomycin-Loaded Soy Protein Nanoparticles

Figure 3

TEM and SEM image of synthesized nanostructures. (a) TEM image of soy protein nanoparticles (SPNs), (b) TEM image of vancomycin-loaded soy protein nanoparticles (vancomycin-SPNs), (c) SEM image of SPNs, and (d) SEM image of vancomycin-SPNs. Spherical and oval shapes of the drug-free SPNs and vancomycin-SPNs in TEM images. Similar shapes for soy protein nanoparticles and vancomycin-loaded soy protein nanoparticles in SEM images.

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