Novel Multifunctional Samarium‒Organic Framework for Fluorescence Sensing of Ag+, MnO4‒, and Cimetidine and Electrochemical Sensing of o-Nitrophenol in Aqueous Solutions

A novel Sm-metal–organic framework (MOF) sensor with the molecular formula Sm8(HDBA)6·H2O has been prepared based on a penta-carboxyl organic ligand (H5DBA = 3,5-di(2′,4′-dicarboxylphenyl)benzoic a...