Fig. 7From: Antiamoebic activity of plant-based natural products and their conjugated silver nanoparticles against Acanthamoeba castellanii (ATCC 50492)QT, PGEA, CPFLM and their silver nanoconjugates showed limited cytotoxicity to HaCaT cells. Briefly, 10 μM of test samples were added to HaCaT cells and incubated for 24 h at 37 °C in a 5% CO2 incubator. The compounds and nanoparticles showed less than 30% cytotoxicity at 10 μMBack to article page