The electrocatalytic hydrogen evolution reaction (HER) is an alternative eco-friendly strategy to obtain sustainable hydrogen energy. However, the HER in alkaline medium exhibits sluggish kinetics because of the difficulty of hydrogen adsorption and hydrolysis. Herein, a hierarchical nanoporous...

Ovarian cancer (OC) is the leading cause of death of gynecological malignancy. Sonodynamic therapy (SDT) with high penetration ability and biosafety is considered as a minimally invasive method for the elimination of deep tumor. However, sonosensitizers with high efficiency are still urgently...