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New acridine derivatives bearing immobilized azacrown or azathiacrown ligand as fluorescent chemosensors for Hg2+ and Cd2+

Title
New acridine derivatives bearing immobilized azacrown or azathiacrown ligand as fluorescent chemosensors for Hg2+ and Cd2+
Authors
Lee H.N.Kim H.N.Swamy K.M.K.Park M.S.Kim J.Lee H.Lee K.-H.Park S.Yoon J.
Ewha Authors
윤주영박성수K.M.K.Swamy
SCOPUS Author ID
윤주영scopus
Issue Date
2008
Journal Title
Tetrahedron Letters
ISSN
0040-4039JCR Link
Citation
vol. 49, no. 7, pp. 1261 - 1265
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Two new acridine derivatives bearing azacrown or azathiacrown ligand were synthesized as fluorescent chemosensors for Hg2+ and Cd2+ in aqueous solution. Compounds 1 and 2 displayed selective CHEF (chelation enhanced fluorescence) effects with Hg2+ or Cd2+ among the metal ions examined. The practical use of these probes was demonstrated by their applications to the detection of Hg2+ and Cd2+ ions in mammalian cells. © 2007 Elsevier Ltd. All rights reserved.
DOI
10.1016/j.tetlet.2007.11.158
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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