A water-stable lanthanide-coordination polymer with free Lewis site for fluorescent sensing of Fe3
A water-stable lanthanide-coordination polymer with free Lewis site for fluorescent sensing of Fe3
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一种具有游离路易斯位点的水稳定性镧系配位聚合物，用于 Fe3 的荧光传感
DOI：
10.1016/j.cclet.2018.06.014
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发表时间：
2019
影响因子：
9.1
通讯作者：
Bu Xianhe
中科院分区：
文献类型：
--
作者：
Wang Wenhe;Gao Qiang;Li Xiaoyu;Wang Jianhong;Wang Chaopeng;Zhang Yinghui;Bu Xianhe
以Tb3+离子和H2L （5-（4h -1,2,4-三唑-4-基）苯-1,3-二羧酸）为配体，在溶剂热条件下构建了新型荧光配位聚合物NKU-115，具有较高的溶剂稳定性和水稳定性。荧光研究表明，nku -115在水溶液中对Fe3+表现出荧光猝灭反应，并分析了猝灭机理。
A new fluorescent coordination polymer (NKU-115) was constructed under solvothermal condition based on Tb3+ion and H2L (5-(4H-1,2,4-triazol-4-yl) benzene-1,3-dicarboxylic acid) ligand, featuring high solvent and water stability. Luminescent investigations revealed thatNKU-115shows fluorescence quenching response toward Fe3+in aqueous solution and the mechanism of quenching was analyzed.