Fig. 2

(a) photograph of the aqueous solutions of AgNO3, pure plant extract, and FC-AgNPs colloidal solution; (b) UV–Vis spectra of F. communis plant extract, AgNO3 and AgNPs.

(a) photograph of the aqueous solutions of AgNO3, pure plant extract, and FC-AgNPs colloidal solution; (b) UV–Vis spectra of F. communis plant extract, AgNO3 and AgNPs.