A high-entropy coordination cage featuring an Au-porphyrin metalloligand for the photodynamic therapy of liver cancer†
Abstract
We report a Pd-based hexagonal prismatic coordination cage of Pd-TMPP(Au) featuring a highly entropic ligand combination, viz. H2TMPP, TMPP(Pd), and TMPP(Au) metalloligands to yield double-arrow-shaped polycrystals. Pd-TMPP(Au) exhibits concentration-dependent cytotoxicity against hepatocellular carcinoma cell lines HuH-7, Hep-G2, and PLC/PRF/5, which is augmented by light irradiation.