Transmission electron micrograph of silver nanoparticles synthesized with 10 ml of aqueous ALE, 1.0 mM
silver nitrate incubated at room temperature for 20 min, the figure confirmed the spherical shape of
particles and the size is 20 nm. The inhibition zone diameter between ALE and silver nanoparticles suggest
biosynthesized silver nanoparticles display great antimicrobial activity towards the tested bacterial
cultures