after 3 h of reduction time (Fig. 4

after 3 h of reduction time (Fig. 4c) The visual inspection ofbioreduction of silver ions is very similar to previous reportsrelated to the biosynthesis using plant extracts [34, 35]. Thecolor variation of the colloidal solution may indicate thegrowth of different morphologies of the nanoparticles indifferent solvent medium. The variation in the reduction timefor the growth of nanoparticles in different solvents is directlyrelated to the presence of biomolecules in each extract. Asseen in Fig. 4, the reduction was faster in aqueous extract incomparison to other solvent extracts.