Resizing of Colloidal Gold Nanorods and Morphological Probing by SERS
We demonstrate that surface-enhanced Raman scattering (SERS) spectroscopy can be used to monitor variations in the aspect ratio (AR) of colloidal gold nanorods (NRs) during a chemical etching process. The AR of colloidal Au NRs prepared by a seed method was deliberately decreased by addition of aque...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
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| Texto completo: | http://hdl.handle.net/10773/19464 |
| País: | Portugal |
| Oai: | oai:ria.ua.pt:10773/19464 |