Issue 8, 2010
From the journal:

Nanoscale

Uniform and controllable preparation of Au–Ag core–shell nanorods using anisotropic silver shell formation on goldnanorods†

Yoshifumi Okuno,a   Koji Nishioka,a   Ayaka Kiya,a   Naotoshi Nakashima,a   Ayumu Ishibashia  and  Yasuro Niidome*a  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Engineering, Motooka 744, Nishi-ku, Fukuoka, Japan
E-mail: ynidotcm@mail.cstm.kyushu-u.ac.jp
Fax: +81 92 802 2843
Tel: +81 91 802 2841

Abstract

Anisotropic and controllable silver shell formation on gold nanorods was realized in a micellar solution of hexadecytrimethylammonium chloride. Uniformity of the anisotropic Au–Ag core–shell particles contributes separation of four extinction bands. The ability to manipulate the shapes and sizes of these nanoparticles offers a wide-range control of the surface extinction from the visible to the near infrared regions (450–800 nm).

Graphical abstract: Uniform and controllable preparation of Au–Ag core–shell nanorods using anisotropic silver shell formation on gold nanorods

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Article information

DOI
https://doi.org/10.1039/C0NR00130A
Article type
Paper
Submitted
16 Feb 2010
Accepted
13 Apr 2010
First published
23 Jun 2010

Nanoscale, 2010,2, 1489-1493

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Uniform and controllable preparation of Au–Ag core–shell nanorods using anisotropic silver shell formation on gold nanorods

Y. Okuno, K. Nishioka, A. Kiya, N. Nakashima, A. Ishibashi and Y. Niidome, Nanoscale, 2010, 2, 1489 DOI: 10.1039/C0NR00130A

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