Activatable Biomineralized Nanoplatform Remodels the Intracellular Environment of Multidrug‐Resistant Tumors for Enhanced Ferroptosis/Apoptosis Therapy

for the initiation and propagation of lipid peroxidation. These features could act in concert to enhance the efficacy of the combinational ferroptosis/chemotherapy and prolong the survival of tumor-bearing mice. This study may provide new avenues for the treatment of multidrug-resistant tumors.