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Issue 8, 2010
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Uniform and controllable preparation of Au–Ag core–shell nanorods using anisotropic silver shell formation on gold nanorods

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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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Publication details

The article was received on 16 Feb 2010, accepted on 13 Apr 2010 and first published on 23 Jun 2010


Article type: Paper
DOI: 10.1039/C0NR00130A
Citation: 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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