Fig. 15From: Green approach for the synthesis of ZnO nanoparticles using Cymbopogon citratus aqueous leaf extract: characterization and evaluation of their biological activitiesEffect of biosynthesized ZnO NPs on mycelial growth of A. niger by PFT A Control (0 μg/mL); B 25 μg/mL; C 50 μg/mL; D 100 μg/mL; E 150 μg/mL; F 200 μg/mL; G 250 μg/mL; H 500 μg/mL; I 1000 μg/mL; and J 2000 μg/mL ZnO NPs. The findings mentioned are represented as mean ± SD (n = 3)Back to article page