Issue 17, 2009
From the journal:

Chemical Communications

Azacrown-oxabridged macrocycle: a novel hybrid fluorogenic chemosensor for transition and heavy metal ions†

Faiz Ahmed Khan,*a   Karuppasamy Parasuramana  and  Kalyan Kumar Sadhua  

* Corresponding authors

a Department of Chemistry, Indian Institute of Technology, Kanpur, India
E-mail: faiz@iitk.ac.in
Fax: +91 512-2597436
Tel: +91512-2597864

Abstract

A novel hybrid of azacrown ether-oxabridged fluorogenic chemosensor (L1) has been synthesized: the metal ion binding ability of the hybrid molecule shows higher affinity towards transition metal ion Zn2+ and heavy metal ion Hg2+ compared to the parent azacrown ether which shows poor metal ion selectivity: the binding modes of the Zn2+ and Na+ towards L1 have been discussed.

Graphical abstract: Azacrown-oxabridged macrocycle: a novel hybrid fluorogenic chemosensor for transition and heavy metal ions

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Article information

DOI
https://doi.org/10.1039/B820479A
Article type
Communication
Submitted
17 Nov 2008
Accepted
20 Feb 2009
First published
13 Mar 2009

Chem. Commun., 2009, 2399-2401

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Azacrown-oxabridged macrocycle: a novel hybrid fluorogenic chemosensor for transition and heavy metal ions

F. A. Khan, K. Parasuraman and K. K. Sadhu, Chem. Commun., 2009, 2399 DOI: 10.1039/B820479A

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