Issue 67, 2014
From the journal:

Chemical Communications

Glycoconjugated porphyrin dimers as robust ratiometric temperature sensors†

Fabien Hammerer,*a   Guillaume Garcia,b   Pauline Charles,b   Aude Sourdon,b   Sylvain Achelle,c   Marie-Paule Teulade-Fichoub  and  Philippe Maillardb  

* Corresponding authors

a Laboratoire de Chimie Bioorganique et Bioinorganique, Institut de Chimie Moléculaire et des Matériaux d'Orsay, Bât 410-420, Centre Universitaire, F-91405 Orsay cedex, France
E-mail: fabien.hammerer@gmail.com
Fax: +33 1 69 15 72 81

b CSVB-UMR176, Institut Curie, Bât 110-112, Centre Universitaire, F-91405 Orsay cedex, France

c UMR CNRS 6226, IUT de Lannion, Institut des Sciences Chimiques de Rennes, rue Edouard Branly, BP 30219, F-22302 Lannion cedex, France

Abstract

We report the properties of glycoconjugated porphyrin dimers behaving as highly sensitive ratiometric temperature sensors in water. This effect results from interactions between carbohydrate and water altering molecular relaxation kinetics leading to temperature sensitive dual emission. These dimers are robust ratiometric fluorescent probes over a large temperature window (20–90 °C).

Graphical abstract: Glycoconjugated porphyrin dimers as robust ratiometric temperature sensors

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Article information

DOI
https://doi.org/10.1039/C4CC03367A
Article type
Communication
Submitted
05 May 2014
Accepted
29 Jun 2014
First published
03 Jul 2014

Chem. Commun., 2014,50, 9529-9532

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Glycoconjugated porphyrin dimers as robust ratiometric temperature sensors

F. Hammerer, G. Garcia, P. Charles, A. Sourdon, S. Achelle, M. Teulade-Fichou and P. Maillard, Chem. Commun., 2014, 50, 9529 DOI: 10.1039/C4CC03367A

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