As a hotspot issue of global concern, the abuse of environmental and biological related molecules, including antibiotics, small organic molecules and inorganic anions poses a severe threat to the biological health and ecological environment. Accurate and effective monitoring of these species is of great significance. In this study, one novel nickel(II)-based coordination polymer [Ni(H(2)edda)(2)(Hbmoe)(2)] (Ni-CP) has been successfully designed and synthesized by using the mixed ligands 5,5 '-(ethane-1,2-diylbis(oxy)) diisophthalic acid (H(4)edda) and 1,1 '-bis(1H-benzimidazolyl) oxydiethane (...