A pyrenyl-appended triazole-based calix[4]arene as a fluorescent sensor for iodide ion

Jong-Seung Kim, Sun-Young Park, Sang-Hoon Kim, Pierre Thuery, Rachid Souane, Susan E. Matthews, Jacques Vicens

Research output: Contribution to journalArticlepeer-review

25 Citations (Scopus)

Abstract

The synthesis and evaluation of a novel calix[4]arene-based fluorescent chemosensor 8 for the detection of Cd2+ and Zn2+ is described. The fluorescent spectra changes observed upon addition of various metal ions show that 8 is highly selective for Cd2+ and Zn2+ over other metal ions. Addition of Cd2+ and Zn2+ to the solution of 8 results in ratiometric measurement.
Original languageEnglish
Pages (from-to)624-629
Number of pages6
JournalBulletin of the Korean Chemical Society
Volume31
Issue number3
DOIs
Publication statusPublished - 26 Sep 2010

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