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Self-assembly of vertically aligned gold nanorod arrays on patterned substrates |
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| Authors: | Thibaut Thai Yuanhui Zheng Soon Hock Ng Stephen Mudie Matteo Altissimo Udo Bach |
| Affiliation: | Department of Materials Engineering, Monash University, Wellington Road, Clayton, Victoria 3800 (Australia) http://www.udobach.com; The Melbourne Centre for Nanofabrication, 151 Wellington road, Clayton, Victoria 3168 (Australia). |
| Abstract: | Nanorods standing at attention! A self-assembly technique based on convective and capillary forces was used for the direct fabrication of standing arrays of gold nanorods on lithographically predefined areas. The hexagonal close-packed structure of gold nanorods creates an ideal substrate for surface-enhanced Raman spectroscopy. |
| Keywords: | anisotropy nanoparticles nanostructures Raman spectroscopy self‐assembly |
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