화학공학소재연구정보센터
Inorganic Chemistry, Vol.55, No.20, 10114-10117, 2016
An Ultrastable Europium(III) Organic Framework with the Capacity of Discriminating Fe-2+/Fe-3 Ions in Various Solutions
An ultrastable luminescent europium-organic framework, {[Eu (L) (H2O)(2)]center dot NMP center dot 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.