Magnetic self-assembly of gold nanoparticle chains using dipolar core-shell colloids

Bo Yun Kim, In Bo Shim, Oliver L.A. Monti, Jeffrey Pyun

Research output: Contribution to journalArticle

24 Scopus citations

Abstract

The preparation of gold nanoparticle (AuNP) assemblies was conducted by the synthesis and dipolar assembly of ferromagnetic core-shell nanoparticles composed of AuNP cores and cobalt NP shells. Dissolution of metallic Co phases with mineral acids afforded self-assembled AuNP chains and bracelets.

Original languageEnglish (US)
Pages (from-to)890-892
Number of pages3
JournalChemical Communications
Volume47
Issue number3
DOIs
StatePublished - Jan 21 2011

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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