Issue 65, 2016

One-pot synthesis with in situ preconcentration of spherical monodispersed gold nanoparticles using thermoresponsive 3-(alkyldimethylammonio)-propyl sulfate zwitterionic surfactants

Abstract

Homogeneous solutions of thermoresponsive zwitterionic 3-(alkyldimethylammonio)-propyl sulfate surfactants at elevated temperatures were employed for the synthesis of gold nanoparticles (AuNPs) by the citrate reduction method. Upon cooling at completion of the reaction, the mixture phase separates with the monodispersed AuNPs condensed and concentrated in the small volume surfactant-rich phase.

Graphical abstract: One-pot synthesis with in situ preconcentration of spherical monodispersed gold nanoparticles using thermoresponsive 3-(alkyldimethylammonio)-propyl sulfate zwitterionic surfactants

Supplementary files

Article information

Article type
Communication
Submitted
01 Jun 2016
Accepted
13 Jul 2016
First published
14 Jul 2016

Chem. Commun., 2016,52, 10000-10003

Author version available

One-pot synthesis with in situ preconcentration of spherical monodispersed gold nanoparticles using thermoresponsive 3-(alkyldimethylammonio)-propyl sulfate zwitterionic surfactants

Y. Takagai, R. Miura, A. Endo and W. L. Hinze, Chem. Commun., 2016, 52, 10000 DOI: 10.1039/C6CC04584G

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