Fluorescence switch on–off–on receptor constructed of quinoline allied calix[4]arene for selective recognition of Cu2+ from blood serum and F− from industrial waste water

Pinkesh G. Sutariya; Alok Pandya; Anand Lodha; Shobhana K. Menon

doi:10.1039/C3AN00209H

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Fluorescence switch on–off–on receptor constructed of quinoline allied calix[4]arene for selective recognition of Cu²⁺ from blood serum and F⁻ from industrial waste water†

Pinkesh G. Sutariya,^a Alok Pandya,^a Anand Lodha^b and Shobhana K. Menon*^ab

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* Corresponding authors

^a Department of Chemistry, School of Sciences Gujarat University, Navrangpura, Ahmedabad 380009, Gujarat, India
E-mail: shobhanamenon07@gmail.com

^b Department of Forensic Science, School of Sciences Gujarat University, Navrangpura, Ahmedabad 380009, Gujarat, India
E-mail: shobhanamenon07@gmail.com

Abstract

A novel PET with ICT based substituted calix[4]arene fluroionophore was synthesized and used for detection of Cu²⁺ and F⁻ by emission spectra. The detection limit of the synthesized receptor was found to be 4.16 nM for Cu²⁺ and 2.15 nM for F⁻. Moreover, this probe has been applied for recognition of Cu²⁺ in blood serum and F⁻ from waste water.

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Article information

DOI: https://doi.org/10.1039/C3AN00209H
Article type: Communication
Submitted: 29 Jan 2013
Accepted: 20 Feb 2013
First published: 20 Feb 2013

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Analyst, 2013,138, 2531-2535

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Fluorescence switch on–off–on receptor constructed of quinoline allied calix[4]arene for selective recognition of Cu²⁺ from blood serum and F⁻ from industrial waste water

P. G. Sutariya, A. Pandya, A. Lodha and S. K. Menon, Analyst, 2013, 138, 2531 DOI: 10.1039/C3AN00209H

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