![]() NPs formation also confirmed by XPS, DRS and BET studies. The TEM image showed aggregations of NPs and physical interaction. AFM has ended up being exceptionally useful in deciding morphological elements and the distance across of Ag. ![]() NPs were composed of 54.87% Ag with 20 nm size as identified by SEM and TEM. The SEM study demonstrated a sphere-shaped and mean size in the range of 30 ± 4 nm. The FT-IR analysis indicated the association of biomolecules (phenolic acid and flavonoids) to reduce silver (Ag +) ions. The existence of nanoparticles (NPs) was confirmed by color shift, atomic force microscopy (AFM), and UV–Vis’s spectroscopy. NPs were characterized and assessed their biological and antioxidant activities. NPs were synthesized using aqueous crude extract (ACE) isolated from Plantago lanceolata. NPs) have shown a biological activity range, synthesized under different environment-friendly approaches.
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