Concave cubic gold nanocrystals with high-index facets

Jian Zhang, Mark R. Langille, Michelle L. Personick, Ke Zhang, Shuyou Li, Chad A. Mirkin

Research output: Contribution to journalArticle

377 Citations (Scopus)

Abstract

A new class of gold nanostructures, concave nanocubes, enclosed by 24 high-index {720} facets, have been prepared in a monodisperse fashion by a modified seed-mediated synthetic method. The Cl- counterion in the surfactant plays an essential role in controlling the concave morphology of the final product. The concave nanocubes exhibit higher chemical activities compared with low-index {111}-faceted octahedra.

Original languageEnglish (US)
Pages (from-to)14012-14014
Number of pages3
JournalJournal of the American Chemical Society
Volume132
Issue number40
DOIs
StatePublished - Oct 13 2010

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Nanostructures
Surface-Active Agents
Gold
Nanoparticles
Nanocrystals
Seed
Seeds
Surface active agents

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

Cite this

Zhang, J., Langille, M. R., Personick, M. L., Zhang, K., Li, S., & Mirkin, C. A. (2010). Concave cubic gold nanocrystals with high-index facets. Journal of the American Chemical Society, 132(40), 14012-14014. https://doi.org/10.1021/ja106394k

Concave cubic gold nanocrystals with high-index facets. / Zhang, Jian; Langille, Mark R.; Personick, Michelle L.; Zhang, Ke; Li, Shuyou; Mirkin, Chad A.

In: Journal of the American Chemical Society, Vol. 132, No. 40, 13.10.2010, p. 14012-14014.

Research output: Contribution to journalArticle

Zhang, J, Langille, MR, Personick, ML, Zhang, K, Li, S & Mirkin, CA 2010, 'Concave cubic gold nanocrystals with high-index facets', Journal of the American Chemical Society, vol. 132, no. 40, pp. 14012-14014. https://doi.org/10.1021/ja106394k
Zhang J, Langille MR, Personick ML, Zhang K, Li S, Mirkin CA. Concave cubic gold nanocrystals with high-index facets. Journal of the American Chemical Society. 2010 Oct 13;132(40):14012-14014. https://doi.org/10.1021/ja106394k
Zhang, Jian ; Langille, Mark R. ; Personick, Michelle L. ; Zhang, Ke ; Li, Shuyou ; Mirkin, Chad A. / Concave cubic gold nanocrystals with high-index facets. In: Journal of the American Chemical Society. 2010 ; Vol. 132, No. 40. pp. 14012-14014.
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