CO2 switchable nanoparticles: reversible water/organic-phase exchange of gold nanoparticles by gas bubbling

Salvador Pocoví-Martínez; Laura Francés-Soriano; Elena Zaballos-García; Juan C. Scaiano; María González-Béjar; Julia Pérez-Prieto

doi:10.1039/C3RA23212C

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CO₂ switchable nanoparticles: reversible water/organic-phase exchange of gold nanoparticles by gas bubbling†

Salvador Pocoví-Martínez,^a Laura Francés-Soriano,^a Elena Zaballos-García,^b Juan C. Scaiano,^ac María González-Béjar*^a and Julia Pérez-Prieto*^a

Author affiliations

* Corresponding authors

^a Instituto de Ciencia Molecular (ICMOL)/Dep. Química Orgánica, Universidad de Valencia, Catedrático José Beltrán 2, Paterna, Valencia, Spain
E-mail: maria.gonzalez@uv.es, julia.perez@uv.es
Fax: (+34) 96 354 3274

^b Departamento de Química Orgánica, Universidad de Valencia, C/Vicent Andres Estelles s/n, 46100 Burjassot, Valencia, Spain

^c Department of Chemistry and Centre for Catalysis Research and Innovation, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 5N6, Canada
Fax: +1 613 562 5633

Abstract

Gold nanoparticles capped with oleylamine can be effectively transferred from an organic solvent to water in the presence of an acetamidine surfactant by CO₂ bubbling and then effectively reverted back to the organic phase by N₂ bubbling.

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Article information

DOI: https://doi.org/10.1039/C3RA23212C
Article type: Communication
Submitted: 07 Dec 2012
Accepted: 29 Jan 2013
First published: 30 Jan 2013

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RSC Adv., 2013,3, 4867-4871

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CO₂ switchable nanoparticles: reversible water/organic-phase exchange of gold nanoparticles by gas bubbling

S. Pocoví-Martínez, L. Francés-Soriano, E. Zaballos-García, J. C. Scaiano, M. González-Béjar and J. Pérez-Prieto, RSC Adv., 2013, 3, 4867 DOI: 10.1039/C3RA23212C

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