FRET-based hypoxia-responsive self-quenching BODIPY nanoparticles enhance lung cancer efficacy while avoiding skin toxicity.
Photodynamic therapy is a promising antitumor modality with significant potential for clinical translation. Given phototoxicity, the development of photosensitizers that exhibit high tumor selectivity continues to be a critical research priority. To suppress the activity of photosensitizers in non-target tissues, a pho...