A novel water-stable luminescent metal complex exhibiting high sensitive and selective detection to Fe3+ and Al3+
作者： Qiong Wu , Ruixue Xu , Hongfei Wang , Chang Xing , Xiangru Meng
DOI: 10.1016/J.POLY.2021.115056
关键词:
摘要: Abstract The application of metal complexes as fluorescent sensor materials has attracted great attention. In this work, we designed and synthesized a tetraphenyl ethylene-based zinc complex {[ZnLCl]·H2O}n (1), which not only excellent water stability, but also shows good photoluminescence behavior. These properties endow 1 fluorescence detection ability to ions. experimental results confirm that the behavior can be quenched by Fe3+ or Al3+ rapidly sensitively. When other ions coexist with Al3+, still effectively recognize Al3+. It means is potential material super anti-interference detect reason there are weak interactions between Fe3+/Al3+ oxygen atoms in 1. Since there's competitive absorption 1, quenching effect coefficient larger than better
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