
Fig. 1.
TEM pictures of (a) pure Ag NPs (b) Ag+1, (c)Fe+3 based nanocomposite.

Fig. 2.
FT-IR spectrum displaying PCz synthesized by(a) Ag+1 and (b) Fe+3 adsorbents.

Fig. 3.
SPR expression of (a) Ag NPs and Ag+based PCz nanocomposite, (b) Fe+3 based PCz nanocomposites.

Fig. 4.
Zeta potential measuring the dispersion behavior of (a) Ag NPs, (b) Ag+1 based Ag nanocomposite, and (c) Fe+3 based Ag nanocomposite, respectively.