“…As shown in Figure 6A,B, in the presence of UV irradiation, the TiO 2 -Au and TiO 2 -Pt Janus micromotors can self-propel in an aqueous environment, resulting in rapid oxidative degradation of dissolved dyes and explosives through redox reactions and by the generated reactive oxygen species [22,34,80]. The anatase/rutile TiO 2 micromotors can also degrade dyes in the presence of H 2 O 2 under UV light [12]. Cargo Delivery A potential application for MNMs is as carriers for payloads like drugs, proteins, cells, and passive micro/nanoparticles [3,81].…”