Antimicrobial properties of silver nanoparticles prepared by Acacia etbaica (Schweinf.) valve extract

Here, we employed green and very fast (clock) synthesis of silver nanoparticles (AgNPs) by means of silver nitrate and Acacia etbaica valve extract at room temperature. Transmission electron microscopy (TEM) results confirm the spherical shape and diameter (size) ranging from 6.38 ± 3.21, 10.09 ± 3.21 and 20 ± 3.21 for AeAg-1, AeAg-2 and AeAg-3, respectively. TEM results showed that size of AgNPs increase as the concentration of AgNO3 decreases...