Figure 6.

Antimicrobial activity of the AgNPs gel determined by the well diffusion method. The AgNP gels (S1 [yellow], S2 [orange], S3 [red]), povidone iodine and control gel were dropped into wells and incubated with pathogens for 48 h at 37 °C. The inhibition zones were measured in mm in diameter at 24 h and 48 h.