Uniform and controllable preparation of Au-Ag core-shell nanorods using anisotropic silver shell formation on gold nanorodsElectronic supplementary information (ESI) available: Fig. S1-S6. See DOI: 10.1039/c0nr00130a

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...

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Main Authors Okuno, Yoshifumi, Nishioka, Koji, Kiya, Ayaka, Nakashima, Naotoshi, Ishibashi, Ayumu, Niidome, Yasuro
Format Journal Article
LanguageEnglish
Published 04.08.2010
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Summary: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). Uniform and controllable gold-silver core-shell gold nanorods offer a wide-range control of their extinction bands from the visible to the near infrared regions.
Bibliography:10.1039/c0nr00130a
Electronic supplementary information (ESI) available: Fig. S1-S6. See DOI
ISSN:2040-3364
2040-3372
DOI:10.1039/c0nr00130a