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

159 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

ASJC Scopus subject areas

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

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