A new pyrazoline-based probe was synthesized and the structure was determined by using X-ray diffraction analysis. The probe responds to Cu2+ in aqueous medium in “turn-off” fluorescent manner with selectivity and sensitivity. Furthermore, the probe could be used for real-time tracking of Cu2+ in Hela cells.
合成了一种新的吡唑啉基探针,并通过X射线衍射分析确定了其结构。该探针以“关闭”荧光方式响应水介质中的 Cu2+,具有选择性和灵敏度。此外,该探针还可用于实时跟踪 Hela 细胞中的 Cu2+。