Fig. 4From: Recent trends in preparation and biomedical applications of iron oxide nanoparticlesSchematic representation of synergistic anticancer effect under external magnetic field (A, [6]), magnetic resonance imaging (B, [49]), photothermal therapy (C, [85]) of different types of iron oxide nanoparticles. IONPs: iron oxide nanoparticles. MRI: magnetic resonance imaging. PTT: photothermal therapy. CT imaging: computed tomography imagingBack to article page