title: An Ultrastable Europium(III)-Organic Framework with the Capacity of Discriminating Fe2+/Fe3+Ions in Various Solutions.
abstract: An ultrastable luminescent europium-organic framework, {[Eu(L)(H2O)2]·NMP·H2O}n(CTGU-2; NMP = N-methyl-2-pyrrolidone), can first detect Fe2+/Fe3+cations in different medium systems with high selectivity and sensitivity, and it also exhibits high sensitivity for Cr2O72-anion and acetone with a wide linear range and a low detection limit.
authors.affiliation: College of Materials and Chemical Engineering, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University , Yichang 443002, P. R. China.
authors.forename: Guo-Xuan
authors.initials: GX
authors.lastname: Wen
authors.affiliation: College of Materials and Chemical Engineering, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University , Yichang 443002, P. R. China.
authors.forename: Ya-Pan
authors.initials: YP
authors.lastname: Wu
authors.affiliation: College of Materials and Chemical Engineering, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University , Yichang 443002, P. R. China.
authors.forename: Wen-Wen
authors.initials: WW
authors.lastname: Dong
authors.affiliation: College of Materials and Chemical Engineering, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University , Yichang 443002, P. R. China.
authors.forename: Jun
authors.initials: J
authors.lastname: Zhao
authors.affiliation: College of Materials and Chemical Engineering, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University , Yichang 443002, P. R. China.
authors.forename: Dong-Sheng
authors.initials: DS
authors.lastname: Li
authors.affiliation: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou, Fujian 350002, P. R. China.
authors.forename: Jian
authors.initials: J
authors.lastname: Zhang