A dipyrenyl calixazacrown as a selective sensor for Pb2+

Sang Hoon Kim; Abdelwaheb Hamdi; Young Hoon Lee; Joung Hae Lee; Jong Seung Kim; Jacques Vicens

doi:10.1007/s10847-009-9667-x

A dipyrenyl calixazacrown as a selective sensor for Pb²⁺

Sang Hoon Kim, Abdelwaheb Hamdi, Young Hoon Lee, Joung Hae Lee, Jong Seung Kim, Jacques Vicens

Research output: Contribution to journal › Article

15 Citations (Scopus)

Abstract

New fluorogenic calixazacrown (5) bearing two pyrene amide pendent groups has been synthesized. Based on ratiometric changes of monomer and excimer emissions, 5 has been found to act as a selective sensor for Pb²⁺ ion due to conformational change upon chelation of Pb²⁺ within 1:1 complex.

Original language	English
Pages (from-to)	133-137
Number of pages	5
Journal	Journal of Inclusion Phenomena and Macrocyclic Chemistry
Volume	66
Issue number	1
DOIs	https://doi.org/10.1007/s10847-009-9667-x
Publication status	Published - 2010 Jan

Keywords

Calixarenes
Complexation
Detection
Excimer
Fluorescence
Lead

ASJC Scopus subject areas

Food Science
Chemistry(all)
Condensed Matter Physics

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Kim, S. H., Hamdi, A., Lee, Y. H., Lee, J. H., Kim, J. S., & Vicens, J. (2010). A dipyrenyl calixazacrown as a selective sensor for Pb²⁺. Journal of Inclusion Phenomena and Macrocyclic Chemistry, 66(1), 133-137. https://doi.org/10.1007/s10847-009-9667-x

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AU - Vicens, Jacques

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