Benzothiadiazoles and dipyrrolyl quinoxalines with extended conjugated chromophores-fluorophores and anion sensors
Benzothiadiazoles and dipyrrolyl quinoxalines with extended conjugated chromophores-fluorophores and anion sensors
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DOI：
10.1021/cm050985p
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发表时间：
2005-10-18
影响因子：
8.6
通讯作者：
Anzenbacher, P
中科院分区：
文献类型：
--
作者：
Aldakov, D;Palacios, MA;Anzenbacher, P
5，8-二芳基-2，3-二吡咯基喹恶啉材料在阴离子诱导下的颜色变化和荧光猝灭，因此是潜在的无机阴离子传感器，对氟和焦磷酸二氢具有亲和力。这种位于聚亚安酯基质中的传感器可用于阴离子水溶液的比色筛选。
5,8-Diaryl-2,3-dipyrrolylquinoxaline materials display anion-induced changes in color and fluorescence quenching, thus acting as potential sensors for inorganic anions with affinity for fluoride and dihydrogenpyrophosphate. Such sensors in polyurethane matrix allow for colorimetric screening of aqueous anion solutions.