A water-stable lanthanide-organic framework as a recyclable luminescent probe for detecting pollutant phosphorus anions.
A water-stable lanthanide-organic framework as a recyclable luminescent probe for detecting pollutant phosphorus anions.
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DOI：
10.1039/c5cc02596f
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发表时间：
2015-06
影响因子：
4.9
通讯作者：
Hang Xu;Chunshuai Cao;Bin Zhao
中科院分区：
文献类型：
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作者：
Hang Xu;Chunshuai Cao;Bin Zhao
合成了一种新型的含有三种一维孔道的三维Eu-BTB骨架（），并对其结构进行了表征。该化合物在pH 2 - 12范围内表现出高的热稳定性和水稳定性。此外，发光探索表明，可以灵敏地和选择性地检测各种无色阴离子中的污染物PO 4（3-）。更重要的是，代表了用于检测PO 4（3-）的可再生的基于MOF的发光探针的第一个实例。
A novel 3D Eu-BTB framework () containing three types of 1D channels was synthesized and structurally characterized. Compound exhibits high thermostability and water stability with the pH range from 2 to 12. Additionally, the luminescence explorations revealed that can sensitively and selectively detect pollutant PO4(3-) among various colourless anions. More importantly, represents the first example of regenerable MOF-based luminescent probes for detecting PO4(3-).