Figure 5From: Lysozyme-coated silver nanoparticles for differentiating bacterial strains on the basis of antibacterial activityBactericidal effect of lysozyme-stabilized Ag NPs against P. aeruginosa 3. Zones of inhibition were measured in millimeters, whereas concentration of particles applied are given in parts per million. (No zone formation was observed at any dose of positive control (lysozyme solution). However, clear zone formation was observed in the presence of lysozyme-stabilized Ag NPs at 10-ppm concentration.Back to article page