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A fluorescent probe based on a glycyl-L-tyrosine-modified dansyl derivative (D-GT) is designed and synthesized. D-GT demonstrated great detection performance toward Cu2+ in an aqueous solution. Fluorescence quenching occurred due to the coordination of Cu2+ with D-GT. The sensitive detection of D-GT to Cu2+ was applied in aqueous solution within a wide pH span (6-12). A 1:1 coordinate stoichiometric way and an association constant of 6.47 × 104 M-1 between D-GT and Cu2+ were determined. The measured detection limit for Cu2+ in HEPES buffer solution (10 mM, pH 7.4) was 0.69 μM. The probe displayed an appropriate sensitivity toward Cu2+ in real drinking water samples and living cells, which reveals the potential applications of D-GT in complicated environments.
Yu Liu, and
Bing Jiang, and
Linlin Zhao, and
Li Zhao, and
Qiyu Wang, and
Ce Wang, and
Baocai Xu
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RSC advances,
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Bing Jiang, and
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Li Zhao, and
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Baocai Xu
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Journal of fluorescence,
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Li Zhao, and
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Ce Wang, and
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Acta chimica Slovenica,
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Analytical sciences : the international journal of the Japan Society for Analytical Chemistry,
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Qiyu Wang, and
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Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy,
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Journal of fluorescence,
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Ce Wang, and
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Journal of fluorescence,
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Ce Wang, and
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ACS omega,
Yu Liu, and
Bing Jiang, and
Linlin Zhao, and
Li Zhao, and
Qiyu Wang, and
Ce Wang, and
Baocai Xu
January 2018,
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry,
Yu Liu, and
Bing Jiang, and
Linlin Zhao, and
Li Zhao, and
Qiyu Wang, and
Ce Wang, and
Baocai Xu
August 2019,
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy,
