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].