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 journalArticlepeer-review

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 - Dec 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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