Plasmonic Metallurgy Enabled by DNA

Michael B. Ross, Jessie C. Ku, Byeongdu Lee, Chad A. Mirkin, George C Schatz

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Mixed silver and gold plasmonic nanoparticle architectures are synthesized using DNA-programmable assembly, unveiling exquisitely tunable optical properties that are predicted and explained both by effective thin-film models and explicit electrodynamic simulations. These data demonstrate that the manner and ratio with which multiple metallic components are arranged can greatly alter optical properties, including tunable color and asymmetric reflectivity behavior of relevance for thin-film applications.

Original languageEnglish
Pages (from-to)2790-2794
Number of pages5
JournalAdvanced Materials
Volume28
Issue number14
DOIs
Publication statusPublished - Apr 13 2016

Fingerprint

Metallurgy
DNA
Optical properties
Thin films
Electrodynamics
Silver
Gold
Nanoparticles
Color

Keywords

  • DNA
  • LSPR
  • noble metals
  • plasmons
  • superlattices

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Ross, M. B., Ku, J. C., Lee, B., Mirkin, C. A., & Schatz, G. C. (2016). Plasmonic Metallurgy Enabled by DNA. Advanced Materials, 28(14), 2790-2794. https://doi.org/10.1002/adma.201505806

Plasmonic Metallurgy Enabled by DNA. / Ross, Michael B.; Ku, Jessie C.; Lee, Byeongdu; Mirkin, Chad A.; Schatz, George C.

In: Advanced Materials, Vol. 28, No. 14, 13.04.2016, p. 2790-2794.

Research output: Contribution to journalArticle

Ross, MB, Ku, JC, Lee, B, Mirkin, CA & Schatz, GC 2016, 'Plasmonic Metallurgy Enabled by DNA', Advanced Materials, vol. 28, no. 14, pp. 2790-2794. https://doi.org/10.1002/adma.201505806
Ross MB, Ku JC, Lee B, Mirkin CA, Schatz GC. Plasmonic Metallurgy Enabled by DNA. Advanced Materials. 2016 Apr 13;28(14):2790-2794. https://doi.org/10.1002/adma.201505806
Ross, Michael B. ; Ku, Jessie C. ; Lee, Byeongdu ; Mirkin, Chad A. ; Schatz, George C. / Plasmonic Metallurgy Enabled by DNA. In: Advanced Materials. 2016 ; Vol. 28, No. 14. pp. 2790-2794.
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