Issue 14, 2008
From the journal:

Chemical Communications

Chromogenic silicananoparticles for the colorimetric sensing of long-chain carboxylates†

Pilar Calero,a   Elena Aznar,a   J. Manuel Lloris,b   Maria D. Marcos,a   Ramón Martínez-Máñez,*a   José V. Ros-Lis,a   Juan Sotoa  and  Félix Sancenón*a  

* Corresponding authors

a Instituto de Química Molecular Aplicada, Universidad Politécnica de Valencia, Camino de Vera s/n, Valencia, Spain
E-mail: rmaez@qim.upv.es, fsanceno@upvnet.upv.es

b Instituto Tecnológico de la Construcción (AIDICO), Avenida Benjamín Franklin 17, Paterna (Valencia), Spain

Abstract

Silica nanoparticles functionalized with chromogenic spirobenzopyran and thiourea subunits show selective colour changes in the presence of certain long-chain carboxylates.

Graphical abstract: Chromogenic silica nanoparticles for the colorimetric sensing of long-chain carboxylates

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Article information

DOI
https://doi.org/10.1039/B718690H
Article type
Communication
Submitted
03 Dec 2007
Accepted
22 Jan 2008
First published
05 Feb 2008

Chem. Commun., 2008, 1668-1670

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Chromogenic silica nanoparticles for the colorimetric sensing of long-chain carboxylates

P. Calero, E. Aznar, J. M. Lloris, M. D. Marcos, R. Martínez-Máñez, J. V. Ros-Lis, J. Soto and F. Sancenón, Chem. Commun., 2008, 1668 DOI: 10.1039/B718690H

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