Issue 21, 2010
From the journal:

Chemical Communications

Solid-supported Zn(ii) porphyrin tweezers as optical sensors for diamines†‡

Lubian Elisa,a   Francesco Baldini,b   Ambra Giannetti,b   Cosimo Tronob  and  Tommaso Carofiglio*a  

* Corresponding authors

a Università di Padova, Dipartimento di Scienze Chimiche, V. Marzolo 1, 35131 Padova, Italy
E-mail: tommaso.carofiglio@unipd.it
Fax: ++39(0)49 827 5239
Tel: ++39(0)49 827 5670

b Dept. Optoelectronics & Photonics, IFAC-CNR, V. Madonna del Piano 10, 50019 Sesto Fiorentino (Firenze), Italy

Abstract

A melamine-bridged bis-Zn(II) porphyrin dyad covalently attached onto amino-functionalized TentaGel polymer beads or controlled pore glass (CPG) undergoes a reversible and marked colour change from purple to green upon exposure to a biogenic diamine such as cadaverine both in organic and aqueous media.

Graphical abstract: Solid-supported Zn(ii) porphyrin tweezers as optical sensors for diamines

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Article information

DOI
https://doi.org/10.1039/C000954G
Article type
Communication
Submitted
18 Jan 2010
Accepted
24 Mar 2010
First published
15 Apr 2010

Chem. Commun., 2010,46, 3678-3680

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Solid-supported Zn(II) porphyrin tweezers as optical sensors for diamines

L. Elisa, F. Baldini, A. Giannetti, C. Trono and T. Carofiglio, Chem. Commun., 2010, 46, 3678 DOI: 10.1039/C000954G

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