Fig. 3

(a) DLS, (b) Zeta potential, and (c) TGA analyses of ZnO@C-juglone NPs. The DLS analysis showed the hydrodynamic size of NP about 273 nm and zeta potential showed the charge of NP equal to −50.3 mV.

(a) DLS, (b) Zeta potential, and (c) TGA analyses of ZnO@C-juglone NPs. The DLS analysis showed the hydrodynamic size of NP about 273 nm and zeta potential showed the charge of NP equal to −50.3 mV.