Highly Effective Degradation of Nitrophenols by Biometal Nanoparticles Synthesized using Caulis Spatholobi Extract

Figure 5

TEM (a, a), HR-TEM (b, b) images, SAED (inset of b and b), and DLS (c, c) of CS-AgNPs (a–c) and CS-AuNPs (a–c).