Fig. 9
From: Neuromodulation by nanozymes and ultrasound during Alzheimer’s disease management
Schematic diagram showing the delamination and disintegration of ultrathin Nb2C nanosheets from bulk Nb2AlC ceramics, including HF etching and TPAOH intercalation. Schematic diagram of the unique functionality of 2D Nb2C MXenzyme with high BBB permeability under NIR-II irradiation to capture superfluous Cu2+ and multiple enzyme-mimicking properties to catalyze ROS scavenging, primarily mimicking SOD-, CAT-, and POD-like activities [120]. Reproduced with permission copyright 2022, Wiley