Figure 5From: Synthesis of silver nanoparticles and antibacterial property of silk fabrics treated by silver nanoparticlesUV-vis spectra of silver colloid nanoparticles at different time points. (a) 0 h. (b) 1 h. (c) 6 h. (d) 12 h. (e) 24 h. (f) 48 h. (g) 1 week. (h) 2 weeks. [AgNO3] = 0.17 g/l.Back to article page