A targeted self-assembling photosensitizer nanofiber constructed by multicomponent coordination

Employing a peptide-based supramolecular photosensitizer nanofiber that combines the flexibility of a self-assembling short peptide and high spatiotemporal precision is a promising approach in photodynamic therapy (PDT). Herein, we developed a versatile multicomponent and multifunctional coordination self-assembling photosensitizer nanofiber based on the combination of a diphenylalanine (FF) short peptide, cell penetrating peptide 44 (CPP44) and...