Figure 9From: A review on radiation-induced nucleation and growth of colloidal metallic nanoparticlesTEM images of gold nanoparticles. TEM images of gold nanoparticles prepared by γ-irradiation at various concentration of HAuCl4: (a) 2 × 10-4, (b) 1 × 10-3, and (c) 2 × 10-3 M [60].Back to article page