Issue 48, 2010
From the journal:

Chemical Communications

Reversible phase transfer and fractionation of Aunanoparticles by pH change†

Yoshiro Imura,a   Clara Morita,a   Hiroshi Endo,a   Takeshi Kondoa  and  Takeshi Kawai*a  

* Corresponding authors

a 1-3 Kagurazaka, Shinjuku, Tokyo 162-8601, Japan
E-mail: kawai@ci.kagu.tus.ac.jp
Fax: +81 3 5261 4631
Tel: +81 3 5228 8312

Abstract

The reversible transfer of Au nanoparticles between water and chloroform phases by pH change was achieved by using a long-chain amine derivative. Further, we demonstrated that the phase transfer method was very effective for the fractionation of Au nanoparticles according to their crystal facet distinction.

Graphical abstract: Reversible phase transfer and fractionation of Au nanoparticles by pH change

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Article information

DOI
https://doi.org/10.1039/C0CC03194A
Article type
Communication
Submitted
12 Aug 2010
Accepted
05 Oct 2010
First published
27 Oct 2010

Chem. Commun., 2010,46, 9206-9208

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Reversible phase transfer and fractionation of Au nanoparticles by pH change

Y. Imura, C. Morita, H. Endo, T. Kondo and T. Kawai, Chem. Commun., 2010, 46, 9206 DOI: 10.1039/C0CC03194A

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