Research Article

Synthesis of Copper Oxide Nanoparticles Using Plant Leaf Extract of Catha edulis and Its Antibacterial Activity

Figure 5

(a) TEM image and (b) SAED pattern of biosynthesized CuO NPs from copper (II) nitrate trihydrate and leaf extract of Catha edulis in 1 : 10 ratio (w/v).
(a)
(b)