Published August 2013 | Version v1
Journal article Metadata-only

A New Quinoline-Based Acylhydrazone for Highly Selective Fluorescence Recognition of Cu(II) and Sulfide in Aqueous Solution

Creators

  • 1. Bohai Univ., Jinzhou (China)
  • 2. Shanxi Normal Univ., Linfen (China)

Description

A new quinoline-based acylhydrazone (1) has been synthesized and applied as a fluorescent probe. Probe 1 exhibits high selectivity and sensitivity to Cu2+ with fluorescence 'ON-OFF' behavior in HEPES buffered (1% DMSO, HEPES 20 mM, pH = 7.4) solution. The on-site generated 1-Cu2+ complex displays excellent selectivity to sulfide ions with fluorescence 'OFF-ON' performance through copper displacement approach

Additional details

Publishing Information

Journal Title
Bulletin of the Korean Chemical Society
Journal Volume
34
Journal Issue
8
Series
18 refs, 7 figs
Journal Page Range
p. 2256-2260
ISSN
0253-2964

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
45108412
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; COPPER; FLUORESCENCE; PERFORMANCE; QUINOLINES; SENSITIVITY; SULFIDES; SYNTHESIS
Descriptors DEC
AROMATICS; AZAARENES; AZINES; CHALCOGENIDES; DISPERSIONS; ELEMENTS; EMISSION; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; LUMINESCENCE; METALS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHOTON EMISSION; PYRIDINES; SOLUTIONS; SULFUR COMPOUNDS; TRANSITION ELEMENTS