DNA directed self-assembly of anisotropic plasmonic nanostructures

Suchetan Pal, Zhengtao Deng, Haining Wang, Shengli Zou, Yan Liu, Hao Yan

Research output: Contribution to journalArticle

140 Citations (Scopus)

Abstract

Programmable positioning of one-dimensional (1D) gold nanorods (AuNRs) was achieved by DNA directed self-assembly. AuNR dimer structures with various predetermined inter-rod angles and relative distances were constructed with high efficiency. These discrete anisotropic metallic nanostructures exhibit unique plasmonic properties, as measured experimentally and simulated by the discrete dipole approximation method.

Original languageEnglish
Pages (from-to)17606-17609
Number of pages4
JournalJournal of the American Chemical Society
Volume133
Issue number44
DOIs
Publication statusPublished - Nov 9 2011

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Nanotubes
Nanostructures
Nanorods
Gold
Dimers
Self assembly
DNA

ASJC Scopus subject areas

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

Cite this

DNA directed self-assembly of anisotropic plasmonic nanostructures. / Pal, Suchetan; Deng, Zhengtao; Wang, Haining; Zou, Shengli; Liu, Yan; Yan, Hao.

In: Journal of the American Chemical Society, Vol. 133, No. 44, 09.11.2011, p. 17606-17609.

Research output: Contribution to journalArticle

Pal, Suchetan ; Deng, Zhengtao ; Wang, Haining ; Zou, Shengli ; Liu, Yan ; Yan, Hao. / DNA directed self-assembly of anisotropic plasmonic nanostructures. In: Journal of the American Chemical Society. 2011 ; Vol. 133, No. 44. pp. 17606-17609.
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