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

23 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.

UR - https://www.scopus.com/pages/publications/84912068474

U2 - 10.1039/c4ra09961c

DO - 10.1039/c4ra09961c

M3 - Article

AN - SCOPUS:84912068474

SN - 2046-2069

VL - 4

SP - 61320

EP - 61323

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

Abstract

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