Synthesis of Green Cerium Oxide Nanoparticles Using Plant Waste from Colocasia esculenta for Seed Germination of Mung Bean (Vigna radiata)

Figure 4

SEM images of CeO₂ nanoparticles at (a) 100 nm and (b) 200 nm and (c) EDX spectrum.

(a)

(b)

(c)