Biosynthesis and Characterization of Gold and Silver Nanoparticles Using Milk Thistle (<i>Silybum marianum</i>) Seed Extract

<table>X-ray diffraction (XRD) pattern of (a) GNPs and (b) SNPs.</table>

Journal of Nanoscience

Figure 2: Biosynthesis and Characterization of Gold and Silver Nanoparticles Using Milk Thistle (<i>Silybum marianum</i>) Seed Extract 