Spectroscopic properties of a chromone-fluorescein conjugate as Mg2+ “turn on” fluorescent probe

Spectroscopic properties of a chromone-fluorescein conjugate as Mg2+ “turn on” fluorescent probe Journal of Photochemistry and Photobiology A: Chemistry 356 (2018) 700–707 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem 2+ Spectroscopic properties of a chromone-fluorescein conjugate as Mg “turn on” fluorescent probe a a,b a a, Chao-rui Li , Si-liang Li , Guan-qun Wang , Zheng-yin Yang * College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, PR China A R T I C L E I N F O A B S T R A C T Article history: Received 29 September 2015 In this study, a novel fluorescein-derived Schiff-base ligand bearing a chromone moiety which was called Received in revised form 18 February 2016 6-Hydroxy-3-formylchromone fluorescein hydrazone (1) has been designed, synthesized and evaluated 2+ Accepted 1 March 2016 as a Mg “turn on” fluorescent probe. This probe 1 exhibited high selectivity and sensitivity towards Available online 26 April 2016 2+ Mg over other important metal ions investigated, and the remarkable enhancement in fluorescence 2+ emission centered at 504 nm was observed in the presence of Mg , http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Photochemistry and Photobiology A: Chemistry Elsevier

Spectroscopic properties of a chromone-fluorescein conjugate as Mg2+ “turn on” fluorescent probe

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Publisher
Elsevier
Copyright
Copyright © 2016 Elsevier B.V.
ISSN
1010-6030
eISSN
1873-2666
D.O.I.
10.1016/j.jphotochem.2016.03.001
Publisher site
See Article on Publisher Site

Abstract

Journal of Photochemistry and Photobiology A: Chemistry 356 (2018) 700–707 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem 2+ Spectroscopic properties of a chromone-fluorescein conjugate as Mg “turn on” fluorescent probe a a,b a a, Chao-rui Li , Si-liang Li , Guan-qun Wang , Zheng-yin Yang * College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, PR China A R T I C L E I N F O A B S T R A C T Article history: Received 29 September 2015 In this study, a novel fluorescein-derived Schiff-base ligand bearing a chromone moiety which was called Received in revised form 18 February 2016 6-Hydroxy-3-formylchromone fluorescein hydrazone (1) has been designed, synthesized and evaluated 2+ Accepted 1 March 2016 as a Mg “turn on” fluorescent probe. This probe 1 exhibited high selectivity and sensitivity towards Available online 26 April 2016 2+ Mg over other important metal ions investigated, and the remarkable enhancement in fluorescence 2+ emission centered at 504 nm was observed in the presence of Mg ,

Journal

Journal of Photochemistry and Photobiology A: ChemistryElsevier

Published: Apr 1, 2018

References

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