Indole-based fluorescent sensors for selective detection of Hg2+

Yao Lin Sun, An Tai Wu

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

A series of indole-based fluorescent chemosensors 1-4 were prepared and investigated characteristick features with transition metal ions. Sensors 1 and 2 were selective for Hg2+ ion among a series of metal ions in H 2O-DMSO with association constants of 4.60×104 and 5.90×104 M-1 and detection limits of 140 and 101.6 μM, respectively. [Figure not available: see fulltext.]

Original languageEnglish
Pages (from-to)629-634
Number of pages6
JournalJournal of Fluorescence
Volume23
Issue number4
DOIs
Publication statusPublished - 2013 Jul 1

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Metal ions
Ions
Sensors
Dimethyl Sulfoxide
Metals
Transition metals
Limit of Detection
indole
chemosensor 1

All Science Journal Classification (ASJC) codes

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

Cite this

Sun, Yao Lin ; Wu, An Tai. / Indole-based fluorescent sensors for selective detection of Hg2+. In: Journal of Fluorescence. 2013 ; Vol. 23, No. 4. pp. 629-634.
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Sun, YL & Wu, AT 2013, 'Indole-based fluorescent sensors for selective detection of Hg2+', Journal of Fluorescence, vol. 23, no. 4, pp. 629-634. https://doi.org/10.1007/s10895-013-1190-1

Indole-based fluorescent sensors for selective detection of Hg2+. / Sun, Yao Lin; Wu, An Tai.

In: Journal of Fluorescence, Vol. 23, No. 4, 01.07.2013, p. 629-634.

Research output: Contribution to journal › Article

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AU - Wu, An Tai

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N2 - A series of indole-based fluorescent chemosensors 1-4 were prepared and investigated characteristick features with transition metal ions. Sensors 1 and 2 were selective for Hg2+ ion among a series of metal ions in H 2O-DMSO with association constants of 4.60×104 and 5.90×104 M-1 and detection limits of 140 and 101.6 μM, respectively. [Figure not available: see fulltext.]

AB - A series of indole-based fluorescent chemosensors 1-4 were prepared and investigated characteristick features with transition metal ions. Sensors 1 and 2 were selective for Hg2+ ion among a series of metal ions in H 2O-DMSO with association constants of 4.60×104 and 5.90×104 M-1 and detection limits of 140 and 101.6 μM, respectively. [Figure not available: see fulltext.]

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Sun YL, Wu AT. Indole-based fluorescent sensors for selective detection of Hg2+. Journal of Fluorescence. 2013 Jul 1;23(4):629-634. https://doi.org/10.1007/s10895-013-1190-1

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