Fig. 1.
(A) Transmission electron microscope and (B) size distribution by dynamic light scattering (DLS) show the prepared chitosan nanoparticles with different sizes ranging from 150 to 350 nm and 120 to 450 nm, respectively.
(A) Transmission electron microscope and (B) size distribution by dynamic light scattering (DLS) show the prepared chitosan nanoparticles with different sizes ranging from 150 to 350 nm and 120 to 450 nm, respectively.