Fig. 3From: Iron oxide nanoparticles coated with Glucose and conjugated with Safranal (Fe3O4@Glu-Safranal NPs) inducing apoptosis in liver cancer cell line (HepG2)a TEM, b SEM and c particle size distribution of Fe3O4@Glu-Safranal nanoparticles. The synthesized particles were spherical and in a size range of 17–49 nmBack to article page