Persistent luminescent nanoparticles (PLNPs) exhibit ultralong afterglow properties due to their excellent light storage mechanism and great potential for biomedical, energy, and environmental applications. However, PLNPs have certain limitations regarding photogenerated carrier separation efficiency, light absorption range, and specific surface area, which limit their efficiency and performance in practical applications. Herein, we reported a multifunctional nanoplatform based on carbon nanotubes (CNTs) loaded with PLNPs (ZnGa