Figure 1From: Enhanced anticancer activity of DM1-loaded star-shaped folate-core PLA-TPGS nanoparticlesThe physical properties of the star-shaped FA-PLA-TPGS nanoparticles. (A) Size distribution of the star-shaped FA-PLA-TPGS nanoparticles detected by DLS. (B) FESEM image of the star-shaped FA-PLA-TPGS nanoparticles. (C) Zeta potential distribution of the star-shaped FA-PLA-TPGS NPs. (D) Typical 1H NMR spectra of FA-PLA-TPGS copolymers.Back to article page