Biosynthesis of Silver and Gold Nanoparticles Using Aqueous Extract from Crinum latifolium Leaf and Their Applications Forward Antibacterial Effect and Wastewater Treatment

Figure 2

UV-Vis spectra (a, c, e) and plots of parameters versus wavelength and absorbance values (b, d, f): (a, b) concentrations of Ag⁺ solution, (c, d) reaction temperature, and (e, f) reaction time.

(a)

(b)

(c)

(d)

(e)

(f)