Using plasmonic heating of gold nanoparticles to generate local SER(R)S-active TiO2 spots

Ivano Alessandri; Laura E. Depero

doi:10.1039/B900647H

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Using plasmonic heating of gold nanoparticles to generate local SER(R)S-active TiO₂ spots†

Ivano Alessandri*^a and Laura E. Depero*^a

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* Corresponding authors

^a INSTM and Chemistry for Technologies Laboratory, University of Brescia, via Branze 38, 25123 Brescia, Italy
E-mail: ivano.alessandri@ing.unibs.it
Fax: +39 030 3702448
Tel: +39 030 3705667

Abstract

The plasmonic heating generated by laser irradiation of gold nanoparticles was exploited for fabricating SER(R)S-active anatase spots.

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Supplementary files

Optical microscopy of dense Au aggregates before and afterlaser irradiation, Raman spectrum of citrate-stabilized Au NPs,Raman monitoring of anatase crystallization and MBdegradation PDF (1787K)

Article information

DOI: https://doi.org/10.1039/B900647H
Article type: Communication
Submitted: 12 Jan 2009
Accepted: 17 Feb 2009
First published: 09 Mar 2009

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Chem. Commun., 2009, 2359-2361

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Using plasmonic heating of gold nanoparticles to generate local SER(R)S-active TiO₂ spots

I. Alessandri and L. E. Depero, Chem. Commun., 2009, 2359 DOI: 10.1039/B900647H

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