A Porous Au@Rh Bimetallic Core–Shell Nanostructure as an H<sub>2</sub>O<sub>2</sub>‐Driven Oxygenerator to Alleviate Tumor Hypoxia for Simultaneous Bimodal Imaging and Enhanced Photodynamic TherapyJinping Wang, Hongjun Wang, Qiang Zhang et al.|Advanced Materials|2020Cited by 216