Dipodal colorimetric sensor for Ag+ and its resultant complex for iodide sensing using a cation displacement approach in water

Hanna Goh, Tae Kyu Nam, Amanpreet Singh, Narinder Singh, Doo Ok Jang

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

We synthetized a sulfonamide-based dipodal receptor capable of recognizing Ag+ selectively in water in the presence of other possible competing cations through color change. The resultant Ag-complex showed suitability as a chemosensor for the sensing of I ions in water in the presence of other anions through a cation displacement process. The detection limits of the receptor for Ag+ and of the resultant complex for I were identified as 2.43 and 5.31 μM, respectively.

Original languageEnglish
Pages (from-to)1040-1045
Number of pages6
JournalTetrahedron Letters
Volume58
Issue number11
DOIs
Publication statusPublished - 2017 Jan 1

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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