A Fe 3+/Hg 2+-selective anthracene-based fluorescent PET sensor with tridentate ionophore of amide/β-amino alcohol

Kuang-Sen Sung, Hong Kai Fu, So Hong Hong

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

A new anthracene-based fluorescent PET sensor 1 with a tridentate ionophore of amide/β-amino alcohol displays very good selectivity and sensitivity for Fe 3+ (K a∈=∈1.6∈×∈10 3M -1) and Hg 2+ (K a∈=∈2. 1∈×∈10 3M -1) in CH 3CN-H 2O (3:7, v/v) with detection limit of 1 μM. More fluorescence enhancement was observed when 1 selectively detected Fe 3+ or Hg 2+ in CH 3CN and its detection limit was up to 0.03 μM.

Original languageEnglish
Pages (from-to)383-389
Number of pages7
JournalJournal of Fluorescence
Volume17
Issue number4
DOIs
Publication statusPublished - 2007 Jul 1

Fingerprint

Amino Alcohols
Ionophores
Amides
Limit of Detection
Fluorescence
alcohol
Sensors
anthracene

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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A Fe 3+/Hg 2+-selective anthracene-based fluorescent PET sensor with tridentate ionophore of amide/β-amino alcohol. / Sung, Kuang-Sen; Fu, Hong Kai; Hong, So Hong.

In: Journal of Fluorescence, Vol. 17, No. 4, 01.07.2007, p. 383-389.

Research output: Contribution to journalArticle

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