Fig. 3

(A), (C), and (E) SEM images of Se NPs, ZnO NPs, and ZnSe NPs. (B), (D), and (E) Particle size distributions of Se NPs, ZnO NPs, and ZnSe NPs, respectively.
(A), (C), and (E) SEM images of Se NPs, ZnO NPs, and ZnSe NPs. (B), (D), and (E) Particle size distributions of Se NPs, ZnO NPs, and ZnSe NPs, respectively.