XRD analysis:
The analysis of the XRD diffraction pattern is known as a method to
study different compounds including metallic nanoparticles. The XRD
pattern of the green synthesized silver nanoparticles is exhibited in
Figure 2. The result has approved the crystallinity of AgNPs with a
small size. The data for 2θ values has been matched to the standard
database of JCPD card 04–0783. The signals at 2θ of 37.85, 65.11, and
77.49 belonged to the planes 111, 220, and 311 respectively. The crystal
size of 28.19 nm was measured for the NPS using Scherer’s equation. A
range of 5 up to 60 nm has been reported by other research groups for
the green synthesized in the literature [40-43].