A Glucose/Oxygen‐Exhausting Nanoreactor for Starvation‐ and Hypoxia‐Activated Sustainable and Cascade Chemo‐Chemodynamic Therapy

Fenton reaction‐mediated chemodynamic therapy (CDT) can kill cancer cells via the conversion of H 2 O 2 to highly toxic HO•. However, problems such as insufficient H 2 O 2 levels in the tumor tissue and low Fenton reaction efficiency severely limit the performance of CDT. Here, the prodrug tirapazamine (TPZ)‐loaded human serum albumin (HSA)–glucose oxidase (GOx) mixture is prepared and modified with a metal–polyphenol network composed of ferric...