A mitochondria-targeted dual-functional aggregation-induced emission luminogen for intracellular mitochondrial imaging and photodynamic therapy.

A mitochondria-targeted dual-functional aggregation-induced emission luminogen, TPP-TPEDCH, was rationally designed and developed for intracellular mitochondrial imaging and photodynamic therapy. TPP-TPEDCH clearly showed the movements of mitochondria at various time points. Moreover, both in vitro and in vivo results demonstrated its excellent ROS generation ability and strong antitumor activity.