Modulation of the solubility of luminescent semiconductor nanocrystals through facile surface functionalization

Avellini, Tommaso; Lincheneau, Christophe; La Rosa, Marcello; Pertegas, Antonio; Bolink, Henk J.; Wright, Iain; Constable, Edwin C.; Silvi, Serena; Credi, Alberto

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Modulation of the solubility of luminescent semiconductor nanocrystals through facile surface functionalization

journal contribution

posted on 16.06.2017, 13:26 authored by Tommaso Avellini, Christophe Lincheneau, Marcello La Rosa, Antonio Pertegas, Henk J. Bolink, Iain WrightIain Wright, Edwin C. Constable, Serena Silvi, Alberto Credi

The solubility of luminescent quantum dots in solvents from hexane to water can be finely tuned by the choice of the countercations associated with carboxylate residues present on the nanocrystal surface. The resulting nanocrystals exhibit long term colloidal and chemical stability and maintain their photophysical properties. This journal is © the Partner Organisations 2014.

Funding

The authors acknowledge support from the EU (FP7-NMP project Hysens, No. 263091), MIUR (PRIN 2010CX2TLM), the University of Basel and the University of Bologna.

History

School

Science

Department

Chemistry

Published in

Chemical Communications

Volume

50

Issue

75

Pages

11020 - 11022

Citation

AVELLINI, T. ...et al., 2014. Modulation of the solubility of luminescent semiconductor nanocrystals through facile surface functionalization. Chemical Communications, 50(75), pp. 11020-11022.

Publisher

Version

VoR (Version of Record)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/