Gnidia glauca- and Plumbago zeylanica-Mediated Synthesis of Novel Copper Nanoparticles as Promising Antidiabetic Agents

Figure 5

FTIR spectra of plant extracts before and after synthesis of CuNPs: (a) GGFE, (b) GGLE, (c) GGSE, and (d) PZLE.

(a)

(b)

(c)

(d)