A reversible fluorescent chemosensor for the rapid detection of mercury ions (ii) in water with high sensitivity and selectivity

Yuanrong Zhu; Hui Li; Bingbing Shi; Wenjuan Qu; Youming Zhang; Qi Lin; Hong Yao; Taibao Wei

doi:10.1039/c4ra09961c

A reversible fluorescent chemosensor for the rapid detection of mercury ions (ii) in water with high sensitivity and selectivity

Yuanrong Zhu, Hui Li, Bingbing Shi, Wenjuan Qu, Youming Zhang, Qi Lin, Hong Yao, Taibao Wei^*

^*Corresponding author for this work

Northwest Normal University

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

A water-soluble, non-sulfur, 2,4-dimethyl-7-amino-1,8-naphthyridine (Z₁) chemosensor was synthesized to fluorescently sense Hg²⁺ in water. The single crystal structure of the sensor confirmed the synthesis results. The detection limit of the sensor towards Hg²⁺ was 8.859 × 10^-8 M, which indicates its high detection sensitivity. The immediate response of Z₁ to Hg²⁺ provided a real-time detection method.

Original language	English
Pages (from-to)	61320-61323
Number of pages	4
Journal	RSC Advances
Volume	4
Issue number	106
DOIs	https://doi.org/10.1039/c4ra09961c
Publication status	Published - 2014
Externally published	Yes

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title = "A reversible fluorescent chemosensor for the rapid detection of mercury ions (ii) in water with high sensitivity and selectivity",

abstract = "A water-soluble, non-sulfur, 2,4-dimethyl-7-amino-1,8-naphthyridine (Z1) chemosensor was synthesized to fluorescently sense Hg2+ in water. The single crystal structure of the sensor confirmed the synthesis results. The detection limit of the sensor towards Hg2+ was 8.859 × 10-8 M, which indicates its high detection sensitivity. The immediate response of Z1 to Hg2+ provided a real-time detection method.",

author = "Yuanrong Zhu and Hui Li and Bingbing Shi and Wenjuan Qu and Youming Zhang and Qi Lin and Hong Yao and Taibao Wei",

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T1 - A reversible fluorescent chemosensor for the rapid detection of mercury ions (ii) in water with high sensitivity and selectivity

AU - Zhu, Yuanrong

AU - Li, Hui

AU - Shi, Bingbing

AU - Qu, Wenjuan

AU - Zhang, Youming

AU - Lin, Qi

AU - Yao, Hong

AU - Wei, Taibao

PY - 2014

Y1 - 2014

N2 - A water-soluble, non-sulfur, 2,4-dimethyl-7-amino-1,8-naphthyridine (Z1) chemosensor was synthesized to fluorescently sense Hg2+ in water. The single crystal structure of the sensor confirmed the synthesis results. The detection limit of the sensor towards Hg2+ was 8.859 × 10-8 M, which indicates its high detection sensitivity. The immediate response of Z1 to Hg2+ provided a real-time detection method.

AB - A water-soluble, non-sulfur, 2,4-dimethyl-7-amino-1,8-naphthyridine (Z1) chemosensor was synthesized to fluorescently sense Hg2+ in water. The single crystal structure of the sensor confirmed the synthesis results. The detection limit of the sensor towards Hg2+ was 8.859 × 10-8 M, which indicates its high detection sensitivity. The immediate response of Z1 to Hg2+ provided a real-time detection method.

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U2 - 10.1039/c4ra09961c

DO - 10.1039/c4ra09961c

M3 - Article

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JO - RSC Advances

JF - RSC Advances

IS - 106

ER -

A reversible fluorescent chemosensor for the rapid detection of mercury ions (ii) in water with high sensitivity and selectivity

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