Fig. 7From: Multifunctional Fe-based coordination polymer nano-bomb modified with β-lapachone and CaO2 for targeted tumor dual chemodynamic therapy with enhanced ferroptosis and H2O2 self-supplyMRI images of the HCF@β-lap in vivo. a MRI images of the tumor (indicated with small ellipses) and liver (indicated with large ellipses). b MRI images of the kidney (indicated with rectangles). c–e Corresponding MRI signal intensities for the images shown in a, bBack to article page