A multifunctional Eu-CP as a recyclable luminescent probe for the highly sensitive detection of Fe3+/Fe2+, Cr2O72, and nitroaromatic explosives
A multifunctional Eu-CP as a recyclable luminescent probe for the highly sensitive detection of...
Yang, Yang; Qiu, Fangzhou; Xu, Cong; Feng, Yan; Zhang, Guolin; Liu, Weisheng
2018-05-22 00:00:00
A novel 2D lanthanide coordination polymer {Eu-CP (1)} based on a 3-bis(3-carboxyphenyl)imidazolium (L) ligand was successfully assembled through a solvothermal method. Luminescence tests indicate that 1 has excellent selectivity and sensitivity to detect Fe3+/Fe2+, Cr2O72, and a series of nitroaromatic explosives. Interestingly, 1 can effectively distinguish CrVI anions (CrO42/Cr2O72), which is difficult for most of the reported CPs. Furthermore, in the detection process, 1 can be simply and quickly regenerated and reused at least five times. As far as we know, 1 is the first multifunctional Eu-CP used as a luminescent probe to detect Fe3+/Fe2+, Cr2O72, and a series of nitroaromatic explosives (NAEs) based on the imidazolium derivative.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngDalton TransactionsRoyal Society of Chemistryhttp://www.deepdyve.com/lp/royal-society-of-chemistry/a-multifunctional-eu-cp-as-a-recyclable-luminescent-probe-for-the-Y8MqA30Kj9
A multifunctional Eu-CP as a recyclable luminescent probe for the highly sensitive detection of Fe3+/Fe2+, Cr2O72, and nitroaromatic explosives
A novel 2D lanthanide coordination polymer {Eu-CP (1)} based on a 3-bis(3-carboxyphenyl)imidazolium (L) ligand was successfully assembled through a solvothermal method. Luminescence tests indicate that 1 has excellent selectivity and sensitivity to detect Fe3+/Fe2+, Cr2O72, and a series of nitroaromatic explosives. Interestingly, 1 can effectively distinguish CrVI anions (CrO42/Cr2O72), which is difficult for most of the reported CPs. Furthermore, in the detection process, 1 can be simply and quickly regenerated and reused at least five times. As far as we know, 1 is the first multifunctional Eu-CP used as a luminescent probe to detect Fe3+/Fe2+, Cr2O72, and a series of nitroaromatic explosives (NAEs) based on the imidazolium derivative.
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