Drug Delivery with PEGylated MoS2 Nano‐sheets for Combined Photothermal and Chemotherapy of Cancer

Abstract
MoS2 nanosheets functionalized with poly­ethylene glycol are for the first time used as a multifunctional drug delivery system with high drug loading capacities. Using doxorubicin as the model drug and taking advantages of the strong near‐infrared absorbance of MoS2, combined photothermal and chemotherapy of cancer is realized in animal experiments, achieving excellent synergistic anti‐tumor effect upon systemic administration.