For the recognition and sensing of anionic analytes, comparative studies were carried out on the anion bindings of pyrophosphate, H2PO4−, and dicarboxylates to the anthracene derivatives bearing two urea groups on the 1,8 and 9,10-positions as fluorescent chemosensors for anions. Their binding properties were compared using fluorescence and 1H NMR, and the results were rationalized with an ab initio
对于识别和阴离子分析物的感测,比较研究在
焦磷酸盐的阴离子绑定进行,H 2 PO 4 - ,和二
羧酸的
蒽衍
生物带有两个
脲基团上的1,8-和9,10-位置作为荧光阴离子
化学传感器。使用荧光和1 H NMR比较了它们的结合特性,并通过从头算研究对结果进行了合理化。