Biosynthesis of Silver Nanoparticles Using Chenopodium ambrosioides

Figure 2

UV-Vis spectra of AgNPs synthesized with Chenopodium ambrosioides at 25°C. Extract volume of 1 mL (a), 2 mL (b), and 5 mL (c) with 10 mM AgNO₃, and 1 mL (d) with 1 mM AgNO₃. Volumes above 1 mL with 1 mM AgNO₃ did not form a characteristic surface plasmon resonance (SPR). The insert corresponds to the stabilization of the system.

(a)

(b)

(c)

(d)