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Sensors 2014, 14(7), 12560-12567; doi:10.3390/s140712560
Article

Synthesis and Characterization of a Mg2+-Selective Fluorescent Probe

1
, 2,*  and 1,*
Received: 19 June 2014; in revised form: 7 July 2014 / Accepted: 8 July 2014 / Published: 11 July 2014
(This article belongs to the Section Chemical Sensors)
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Abstract: A new Mg2+-selective fluorescent probe P was synthesized and characterized. With optimal conditions, the proposed probe P showed good selectivity to Mg2+ compared to other common metal ions, and worked in a wide linear range of 5.0 × 10−7–6.0 × 10−6 M with a detection limit of 1.7 × 10−7 M Mg2+ in ethanol-water solution (9:1, v/v, 20 mM HEPES, pH = 10.0).
Keywords: Mg2+; fluorescent probe; Schiff base Mg2+; fluorescent probe; Schiff base
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Yu, C.; Fu, Q.; Zhang, J. Synthesis and Characterization of a Mg2+-Selective Fluorescent Probe. Sensors 2014, 14, 12560-12567.

AMA Style

Yu C, Fu Q, Zhang J. Synthesis and Characterization of a Mg2+-Selective Fluorescent Probe. Sensors. 2014; 14(7):12560-12567.

Chicago/Turabian Style

Yu, Chunwei; Fu, Qiongyao; Zhang, Jun. 2014. "Synthesis and Characterization of a Mg2+-Selective Fluorescent Probe." Sensors 14, no. 7: 12560-12567.


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