Issue 20, 2007
From the journal:

Chemical Communications

Sensor technologies based on a cellulose supported platform†

Jane Holly Poplin,a   Richard P. Swatloski,a   John D. Holbrey,‡a   Scott K. Spear,a   Andreas Metlen,a   Michael Grätzel,b   Mohammad K. Nazeeruddinb  and  Robin D. Rogers*a  

* Corresponding authors

a Department of Chemistry and Center for Green Manufacturing, The University of Alabama, Tuscaloosa, AL 35487, USA
E-mail: RDRogers@bama.ua.edu
Fax: 1 205 348 0823
Tel: 1 205 348 4323

b Institut des sciences et ingénierie chimiques, Ecole polytechnique fédérale de Lausanne, Lausanne, Switzerland
E-mail: michael.graetzel@epfl.ch
Fax: +41 (0)21 693 61 00
Tel: +41 (0)21 693 31 12

Abstract

A simple approach to sensor development based on encapsulating a probe molecule in a cellulose support followed by regeneration from an ionic liquid solution is demonstrated here by the codissolution of cellulose and 1-(2-pyridylazo)-2-naphthol in 1-butyl-3-methylimidazolium chloride followed by regeneration with water to form strips which exhibit a proportionate (1 : 1) response to Hg(II) in aqueous solution.

Graphical abstract: Sensor technologies based on a cellulose supported platform

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Article information

DOI
https://doi.org/10.1039/B704651K
Article type
Communication
Submitted
27 Mar 2007
Accepted
11 Apr 2007
First published
27 Apr 2007

Chem. Commun., 2007, 2025-2027

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Sensor technologies based on a cellulose supported platform

J. H. Poplin, R. P. Swatloski, J. D. Holbrey, S. K. Spear, A. Metlen, M. Grätzel, M. K. Nazeeruddin and R. D. Rogers, Chem. Commun., 2007, 2025 DOI: 10.1039/B704651K

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