Issue 19, 2003
From the journal:

Organic & Biomolecular Chemistry

A highly selective and sensitive fluorescent PET (photoinduced electron transfer) chemosensor for Zn(ii)†

Thorfinnur Gunnlaugsson,*a   T. Clive Leeb  and  Raman Parkesha  

* Corresponding authors

a Department of Chemistry, Trinity College Dublin, Dublin 2, Ireland
E-mail: gunnlaut@tcd.ie
Fax: 00 353 1 671 2826
Tel: 00 353 1 608 3459

b Department of Anatomy, Royal College of Surgeons in Ireland, St. Stephen's Green, Dublin 2, Ireland

Abstract

The naphthalimide derivative 1 was designed as a fluorescence PET sensor for Zn(II); 1 showed excellent selectivity for Zn(II) at pH 7.4, even in the presence of other competitive cations, the emission, being pH independent above pH 3.5, was switched on upon Zn(II) recognition.

Graphical abstract: A highly selective and sensitive fluorescent PET (photoinduced electron transfer) chemosensor for Zn(ii)

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Article information

DOI
https://doi.org/10.1039/B309569J
Article type
Communication
Submitted
11 Aug 2003
Accepted
03 Sep 2003
First published
05 Sep 2003

Org. Biomol. Chem., 2003,1, 3265-3267

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A highly selective and sensitive fluorescent PET (photoinduced electron transfer) chemosensor for Zn(II)

T. Gunnlaugsson, T. C. Lee and R. Parkesh, Org. Biomol. Chem., 2003, 1, 3265 DOI: 10.1039/B309569J

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