Journal
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
Volume 357, Issue -, Pages 149-155Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jphotochem.2018.02.034
Keywords
Cu2+; Fluorescence; Probe; Luminescence lifetime; Quantum yields; Photo-printing
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Funding
- National Natural Science Foundation for Young Scientists of China [21301150, 21571154]
- Post-Doctoral Foundation of Jiangsu Provincial [1501032B]
- Six Taleng Peak Project in Jiangsu Province [SWYY-063]
- Qing Lan Project of Jiangsu Provices
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present report, a new BDA for Cu2+ has been disclosed for the first time. The presence of Cu2+ caused an obvious fluorescence enhancement at 407 am upon excitation at 360 nm, which could be distinguished by the naked eye under a UV lamp. It was found to have acceptable detection limits (0.12 mu M), high selectivity and reversibility/reusability. The photoluminescence measurement indicates that BDA with Cu2+ presence, showed very strong blue emission bands with CIE chromaticity coordinates (0.1652, 0.0723). Besides, the designed probe has shown potential applications in the area of sample monitoring, photo-printing. (C) 2018 Elsevier B.V. All rights reserved.
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