Silver nanocrystals with concave surfaces and their optical and surface-enhanced Raman scattering properties.
| Autor: | Xia X; Department of Biomedical Engineering, Washington University, St. Louis, MO 63130, USA., Zeng J, McDearmon B, Zheng Y, Li Q, Xia Y |
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| Jazyk: | angličtina |
| Zdroj: | Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2011 Dec 23; Vol. 50 (52), pp. 12542-6. Date of Electronic Publication: 2011 Sep 12. |
| DOI: | 10.1002/anie.201105200 |
| Abstrakt: | Shaped and dimpled: Silver nanocrystals enclosed by concave surfaces and thus high-index facets have been prepared by simply controlling the growth habit of Ag cubic seeds. Four types of concave nanocrystals, including octahedron, cube, octapod, and trisoctahedron, were obtained (see picture). (Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.) |
| Databáze: | MEDLINE |
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