Fig. 2. TEM micrographs of the Ag NPs synthesized using a mixture of Ocimum sanctum and Trigonella foenum-graecum L leaf at concentrations of (a) 1, (b) 2, (c) 3, and (d) 4 wt% of AgNO3 with respect to the plant leaf weight. The inset images show the corresponding selected area electron diffraction (SAED) patterns.
