A Novel Photosynthesis of Carboxymethyl Starch-Stabilized Silver Nanoparticles
Figure 6
Stability of silver nanoparticles synthesized at different conditions after one week, two weeks, and three weeks of storing. (a) [CMS], 50 g/L; [PI], 1 g/L; [AgNO3], 1 g/L; temp., 30°C; time, 60 min.; M : L ratio, 1 : 20; pH, 7. (b) [CMS], 50 g/L; [PI], 1 g/L; [AgNO3], 1.5 g/L; temp., 30°C; time, 60 min.; M : L ratio, 1 : 20; pH, 7. (c) [CMS], 10 g/L; [PI], 1 g/L; [AgNO3], 1 g/L; temp., 30°C; time, 60 min.; M : L ratio, 1 : 20; pH, 7.
