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. 2019 Aug 12;9(20):5828–5838. doi: 10.7150/thno.34837

Figure 1.

Figure 1

Preparation and characterization of HepM-PLGA. TEM image of (A) bare PLGA nanoparticles and (B) HepM-PLGA nanoparticles. (C) Gel electrophoresis analysis of (a) HepM-PLGA nanoparticles, (b) HepG2 cell membrane vesicles and (c) HepG2 cell lysis solutions. (D) Western blot analysis of (a) HepM-PLGA nanoparticles, (b) HepG2 cell membrane vesicles and (c) HepG2 cell lysis solutions. (E) Zeta potentials of bare PLGA nanoparticles, HepM-PLGA nanoparticles and HepG2 cell membrane vesicles. (F) Stability of PLGA nanoparticles and HepM-PLGA nanoparticles in water and PBS.