Fig. 7

Particle size distribution spectrum of the biosynthesized ZnO/ZnS nanocomposite via DLS (a) and (b) zeta potential spectrum of the ZnO/ZnS nanocomposite.

Particle size distribution spectrum of the biosynthesized ZnO/ZnS nanocomposite via DLS (a) and (b) zeta potential spectrum of the ZnO/ZnS nanocomposite.