Fig. 5From: Facile Approach to Prepare rGO@Fe3O4 Microspheres for the Magnetically Targeted and NIR-responsive Chemo-photothermal Combination TherapyMagnetic target evaluation of rGO@Fe3O4-DOX microspheres. CLSM images of rGO@Fe3O4/DOX incubated HeLa cells with and without magnet (insets shows the image at high magnification)Back to article page