Fig. 7.

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 μM