A stable cationic Cd(II) coordination network as bifunctional chemosensor with high sensitively and selectively detection of antibiotics and Cr(VI) anions in water

A stable Cd(II) based luminescence coordination polymer, {[Cd(tib)2](NO2)2·0.5DMA·H2O}n (CdCP, tib ​= ​1,3,5-tris(1-imidazolyl)benzene), containing the 2D {4^3}2{4^6.6^6.8^3}-kgd cationic sheet, has been successfully obtained and applied as an efficient and versatile chemical sensor. Fluorescence sensing experiments revealed that CdCP displays high sensitivity and selectivity for detecting inorganic Cr(VI) anions and nitrofuran/nitroimidazole...