A fluorescence nanosensor for Cu2+ on silica particles

Elena Brasola; Fabrizio Mancin; Enrico Rampazzo; Paolo Tecilla; Umberto Tonellato

doi:10.1039/B310582B

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A fluorescence nanosensor for Cu²⁺ on silica particles†

Elena Brasola,^a Fabrizio Mancin,^a Enrico Rampazzo,^a Paolo Tecilla*^b and Umberto Tonellato*^a

Author affiliations

* Corresponding authors

^a Dipartimento di Chimica Organica and Istituto CNR di Tecnologia delle Membrane – Sezione di Padova, Università di Padova, via Marzolo 1, I -35131 Padova, Italy
E-mail: umberto.tonellato@unipd.it
Fax: +39 0498275239
Tel: +39 0498275269

^b Dipartimento di Scienze Chimiche, Università di Trieste, via Giorgieri 1, I-34127, Italy
E-mail: tecilla@dsch.univ.trieste.
Fax: +39 0405583903
Tel: +39 0405583925

Abstract

A fluorescence nanosensor for Cu²⁺ ions has been obtained by surface functionalization of silica particles with trialkoxysilane derivatized ligand and fluorescent dye.

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Supplementary files

Experimental procedure; TEM images; NMR, UV-vis and fluorescence spectra; fluoresence titration DOC (1976K)

Article information

DOI: https://doi.org/10.1039/B310582B
Article type: Communication
Submitted: 03 Sep 2003
Accepted: 14 Oct 2003
First published: 03 Nov 2003

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Chem. Commun., 2003, 3026-3027

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A fluorescence nanosensor for Cu²⁺ on silica particles

E. Brasola, F. Mancin, E. Rampazzo, P. Tecilla and U. Tonellato, Chem. Commun., 2003, 3026 DOI: 10.1039/B310582B

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