Synthesis of Green Copper Nanoparticles Using Medicinal Plant Hagenia abyssinica (Brace) JF. Gmel. Leaf Extract: Antimicrobial Properties

Figure 5

The TEM micrographs showing g-Cu NPs with (a) spherical, (b) hexagonal, (c) triangular and cylindrical, and (d) prismatic shapes.

(a)

(b)

(c)

(d)