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Issue 65, 2016
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One-pot synthesis with in situ preconcentration of spherical monodispersed gold nanoparticles using thermoresponsive 3-(alkyldimethylammonio)-propyl sulfate zwitterionic surfactants

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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

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Publication details

The article was received on 01 Jun 2016, accepted on 13 Jul 2016 and first published on 14 Jul 2016


Article type: Communication
DOI: 10.1039/C6CC04584G
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Chem. Commun., 2016,52, 10000-10003

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    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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