Fig. 2

Synthesis and characterization of B7H3/Dox@GNCs. A The preparation and structure of B7H3/Dox@GNCs. B TEM image of GNCs (Scale bar, 50 nm). C Hydrodynamic diameters and D Zeta potentials of GNCs E TEM image of B7H3/Dox@GNCs (Scale bar, 500 nm). D Hydrodynamic diameters and E Zeta potentials of B7H3/Dox@GNCs using dynamic light scattering