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

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

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)1723-1726
Number of pages4
JournalJournal of Fluorescence
Volume24
Issue number6
DOIs
Publication statusPublished - 2014 Nov

Fingerprint

Cyanides
Anions
Fluorescence
cause
Sensors
Complexation
Group
2-hydroxy-1-naphthaldehyde

All Science Journal Classification (ASJC) codes

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

Cite this

Jhong, Yi ; Hsieh, Wei Hsun ; Chir, Jiun Ly ; Wu, An Tai. / A highly selective and turn-on fluorescence sensor for detection of cyanide. In: Journal of Fluorescence. 2014 ; Vol. 24, No. 6. pp. 1723-1726.
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A highly selective and turn-on fluorescence sensor for detection of cyanide. / Jhong, Yi; Hsieh, Wei Hsun; Chir, Jiun Ly; Wu, An Tai.

In: Journal of Fluorescence, Vol. 24, No. 6, 11.2014, p. 1723-1726.

Research output: Contribution to journalArticle

TY - JOUR

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AU - Wu, An Tai

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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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