Hg2+-Induced hydrolysis-based selective fluorescent chemodosimeter

Ja Hyung Kim, Hyun Jung Kim, Chang Wan Bae, Jun Won Park, Joung Hae Lee, Jong Seung Kim

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

A new chemodosimeter-based approach to the detection of Hg(II) ions is described, involving the analyte-induced fluorescence enhancement of iminopyrene derivatives. The chemical and photo-physical properties of the chemodosimetric irreversible reaction between 1 and the Hg(II) ion were studied in a solution of CH3CN/H2O using 1H-NMR, UV/Vis, and fluorescence spectroscopies. Among the iminopyrenes 1-3, compound 1 shows a selective change in UV/Vis absorption, fluorescence emission, and color towards the Hg(II) cation over other cations in CH3CN:H2O (9:1).

Original languageEnglish
Pages (from-to)170-178
Number of pages9
JournalArkivoc
Volume2010
Issue number7
Publication statusPublished - 2010 Aug 9

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Cations
Hydrolysis
Fluorescence
Ions
Fluorescence spectroscopy
Ultraviolet spectroscopy
Physical properties
Nuclear magnetic resonance
Color
Derivatives

Keywords

  • Chemodosimeter
  • Hydrolysis
  • Imine
  • Mercuric ion
  • Pyrene

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Kim, J. H., Kim, H. J., Bae, C. W., Park, J. W., Lee, J. H., & Kim, J. S. (2010). Hg2+-Induced hydrolysis-based selective fluorescent chemodosimeter. Arkivoc, 2010(7), 170-178.

Hg2+-Induced hydrolysis-based selective fluorescent chemodosimeter. / Kim, Ja Hyung; Kim, Hyun Jung; Bae, Chang Wan; Park, Jun Won; Lee, Joung Hae; Kim, Jong Seung.

In: Arkivoc, Vol. 2010, No. 7, 09.08.2010, p. 170-178.

Research output: Contribution to journalArticle

Kim, JH, Kim, HJ, Bae, CW, Park, JW, Lee, JH & Kim, JS 2010, 'Hg2+-Induced hydrolysis-based selective fluorescent chemodosimeter', Arkivoc, vol. 2010, no. 7, pp. 170-178.
Kim JH, Kim HJ, Bae CW, Park JW, Lee JH, Kim JS. Hg2+-Induced hydrolysis-based selective fluorescent chemodosimeter. Arkivoc. 2010 Aug 9;2010(7):170-178.
Kim, Ja Hyung ; Kim, Hyun Jung ; Bae, Chang Wan ; Park, Jun Won ; Lee, Joung Hae ; Kim, Jong Seung. / Hg2+-Induced hydrolysis-based selective fluorescent chemodosimeter. In: Arkivoc. 2010 ; Vol. 2010, No. 7. pp. 170-178.
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