作者: Chunxia Liu , Jie Xu , Fan Yang , Wan Zhou , Zhanxian Li
DOI: 10.1016/J.SNB.2015.02.010
关键词:
摘要: Abstract Based on hydrolysis reaction by Cu2+ and intermolecular hydrogen bond, a dual functional colorimetric probe, novel 1,8-naphthalimide derivative was designed synthesized for F− naked-eye recognition with high sensitivity excellent selectivity. The probe can detect quantitatively in concentration range of 0–16.7 μM 0–23.3 μM, the detection limit could be as low 370 nM 720 nM F−. chromatography plates preliminary application 1 to fluorine contents several kinds toothpaste, tap water Eyebrow Lake have been successfully demonstrated.