Highly sensitive and selective chemosensor for Cu^2+ detection based on a N-propargyl rhodamine 6Ghy

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为 Cu2+ 察觉的一根新奇荧光刺激探针基于 Cu2+ 被设计了触发的 spirolactam 戒指洞反应。合成探查是荧光灯、比色的双 responsive Cu2+ 特定的传感器。在水的答案,它展出高选择和优秀敏感。与对在 3 M 的集中的肉眼可见的一个重要颜色变化(ca。0.19 mg/L ) ,比 WHO (世界健康组织) 低的大约一大小在喝水为 Cu2+ 离子推荐了水平(2.0 mg/L ) ,探针能被用来在喝水监视 Cu2+ 离子。
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