Multiple rotor-based photothermal agents for NIR-I/NIR-II fluorescence imaging-guided tumor phototherapy

studies revealed that 3TPA NPs selectively accumulated in tumor sites under NIR-I/NIR-II fluorescence imaging guidance, simultaneously enabling effective photo-mediated tumor ablation through a precision PTT effect. This work not only presents a robust NIR-II therapeutic agent but also opens up more possibilities for its application in photothermal therapy in the field of biomedicine.