Issue 21, 2011
From the journal:

Chemical Communications

Surface-functionalized fluorescent silicananoparticles for the detection ofATP†

Artur J. Moro,a   Jennifer Schmidt,*b   Tristan Doussineau,c   Alejandro Lapresta-Fernandéz,d   Joachim Wegenere  and  Gerhard J. Mohrb  

* Corresponding authors

a REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal

b Fraunhofer Research Institution for Modular Solid State Technologies (EMFT), Department of Polytronic Systems, Workgroup Sensor Materials, Josef-Engert-Straße 9, D-93053 Regensburg, Germany
E-mail: jennifer.schmidt@emft.fraunhofer.de

c Université Lyon 1, CNRS, UMR 5579, LASIM, F-69622 Villeurbanne, France
E-mail: tdoussineau@lasim.univ-lyon.fr

d Instituto de Ciencia de Materiales de Sevilla, centro mixto CSIC-Univ. Sevilla, Avda. Americo Vespucio 49, Sevilla, Spain
E-mail: lapresta@ugr.es

e Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, D-93040 Regensburg, Germany

Abstract

The design of two-dyed fluorescent silica nanoparticles for ATP detection is presented. The indicator dye possesses a dipicolyl-amine (DPA) unit complexed with Zn(II) as a receptor function for ATP while a rhodamine derivative is used as the reference dye. The nanoparticles were fully characterized regarding analytical performance, morphology and cytocompatibility.

Graphical abstract: Surface-functionalized fluorescent silica nanoparticles for the detection of ATP

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Article information

DOI
https://doi.org/10.1039/C1CC10419E
Article type
Communication
Submitted
21 Jan 2011
Accepted
08 Apr 2011
First published
26 Apr 2011

Chem. Commun., 2011,47, 6066-6068

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Surface-functionalized fluorescent silica nanoparticles for the detection of ATP

A. J. Moro, J. Schmidt, T. Doussineau, A. Lapresta-Fernandéz, J. Wegener and G. J. Mohr, Chem. Commun., 2011, 47, 6066 DOI: 10.1039/C1CC10419E

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