Abstract
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.
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Acknowledgments
This study was supported by 973 Program (2010CB933504) and National Natural Science Foundation of China (90813022 and 20972088).
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Meng-Meng Li and Shu-Ya Huang contributed equally.
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Li, MM., Huang, SY., Ye, H. et al. A New Pyrazoline-Based Fluorescent Probe for Cu2+ in Live Cells. J Fluoresc 23, 799–806 (2013). https://doi.org/10.1007/s10895-013-1203-0
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DOI: https://doi.org/10.1007/s10895-013-1203-0