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

doi:10.1016/j.tetlet.2017.01.098

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

Chemistry and Medical Chemistry

Research output: Contribution to journal › Article › peer-review

28 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 language	English
Pages (from-to)	1040-1045
Number of pages	6
Journal	Tetrahedron Letters
Volume	58
Issue number	11
DOIs	https://doi.org/10.1016/j.tetlet.2017.01.098
Publication status	Published - 2017

Bibliographical note

Publisher Copyright:
© 2017 Elsevier Ltd

All Science Journal Classification (ASJC) codes

Biochemistry
Drug Discovery
Organic Chemistry

Access to Document

10.1016/j.tetlet.2017.01.098

Cite this

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AU - Nam, Tae Kyu

AU - Singh, Amanpreet

AU - Singh, Narinder

AU - Jang, Doo Ok

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