Synthesis of Gold Nanoparticles Stabilized in Dextran Solution by Gamma Co-60 Ray Irradiation and Preparation of Gold Nanoparticles/Dextran Powder

Figure 5

UV-Vis spectra of AuNPs/dextran solutions from different dextran concentrations: 0.5 (a), 1.0 (b), and 2.0% (c).