Trends in Sustainable Green Synthesis of Silver Nanoparticles Using Agri-Food Waste Extracts and Their Applications in Health

Figure 15

(a) Possible mechanisms of silver nanoparticles in causing cause cell damage and death in Gram-positive and Gram-negative bacteria. (b)-(A) TEM micrograph of E. coli without Ag Np and (b)-(B1–F) TEM micrograph of E. coli at different times of incubation with Ag Np [258].

(a)

(b)