Indole-based fluorescent sensors for selective detection of Hg2+

Yao Lin Sun, An Tai Wu

Research output: Contribution to journalArticle

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

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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 journalArticle

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