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).
Original language | English |
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Pages (from-to) | 1489-1493 |
Number of pages | 5 |
Journal | Nanoscale |
Volume | 2 |
Issue number | 8 |
DOIs | |
Publication status | Published - Aug 2010 |
All Science Journal Classification (ASJC) codes
- Materials Science(all)