A highly selective and turn-on fluorescence sensor for detection of cyanide

Yi Jhong; Wei Hsun Hsieh; Jiun Ly Chir; An Tai Wu

doi:10.1007/s10895-014-1460-6

A highly selective and turn-on fluorescence sensor for detection of cyanide

Yi Jhong, Wei Hsun Hsieh, Jiun Ly Chir, An Tai Wu

Department of Chemistry

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10 Citations (Scopus)

Abstract

2-Hydroxy-1-naphthaldehyde (receptor 1) serves as a selective chemosensor for cyanide anion (CN^-). In the presence of CN^-, an enhanced fluorescent intensity and red shift were observed. The observed complexation between receptor 1 and CN^- may cause from a formation of phenoxide anion by nucleophilic addition of the CN^- to carbonyl group. [Figure not available: see fulltext.]

Original language	English
Pages (from-to)	1723-1726
Number of pages	4
Journal	Journal of Fluorescence
Volume	24
Issue number	6
DOIs	https://doi.org/10.1007/s10895-014-1460-6
Publication status	Published - 2014 Nov

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All Science Journal Classification (ASJC) codes

Biochemistry
Clinical Psychology
Social Sciences (miscellaneous)
Sociology and Political Science
Spectroscopy
Clinical Biochemistry
Law

Cite this

Jhong, Y., Hsieh, W. H., Chir, J. L., & Wu, A. T. (2014). A highly selective and turn-on fluorescence sensor for detection of cyanide. Journal of Fluorescence, 24(6), 1723-1726. https://doi.org/10.1007/s10895-014-1460-6

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abstract = "2-Hydroxy-1-naphthaldehyde (receptor 1) serves as a selective chemosensor for cyanide anion (CN-). In the presence of CN-, an enhanced fluorescent intensity and red shift were observed. The observed complexation between receptor 1 and CN- may cause from a formation of phenoxide anion by nucleophilic addition of the CN- to carbonyl group. [Figure not available: see fulltext.]",

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N2 - 2-Hydroxy-1-naphthaldehyde (receptor 1) serves as a selective chemosensor for cyanide anion (CN-). In the presence of CN-, an enhanced fluorescent intensity and red shift were observed. The observed complexation between receptor 1 and CN- may cause from a formation of phenoxide anion by nucleophilic addition of the CN- to carbonyl group. [Figure not available: see fulltext.]

AB - 2-Hydroxy-1-naphthaldehyde (receptor 1) serves as a selective chemosensor for cyanide anion (CN-). In the presence of CN-, an enhanced fluorescent intensity and red shift were observed. The observed complexation between receptor 1 and CN- may cause from a formation of phenoxide anion by nucleophilic addition of the CN- to carbonyl group. [Figure not available: see fulltext.]

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10.1007/s10895-014-1460-6