研究目的
Investigating the AIE based “on-off” fluorescence probe for the detection of Cu2+ ions in aqueous media.
研究成果
The probe molecule exhibited selective and sensitive sensor for Cu2+ ions through a turn-off fluorescence manner compared to other tested metal ions. It could be used as a promising candidate for practical utilization, especially for intracellular detection of Cu (II) ions in living systems.
研究不足
The study focuses on the detection of Cu2+ ions in aqueous media, and the practical application in living systems is suggested but not extensively explored.
1：Experimental Design and Method Selection:
The study involved the design and synthesis of a hydrazine carboxamide derivative with AIE properties for detecting Cu2+ ions.
2：Sample Selection and Data Sources:
The probe molecule was tested in THF-water mixtures with varying water volume fractions.
3：List of Experimental Equipment and Materials:
UV-vis absorption and emission techniques were used for photophysical properties investigation.
4：Experimental Procedures and Operational Workflow:
The emission spectra of Probe 1 were obtained in water/THF mixtures with varying water volume fractions.
5：Data Analysis Methods:
The fluorescence quenching data were analyzed using the Stern-Volmer equation.
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