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White-light-emitting magnetite nanoparticle-polymer composites: Photonic reactions of magnetic multi-granule nanoclusters as photothermal agents

  • Yu Jin Kim
  • , Bum Chul Park
  • , June Park
  • , Hee Dae Kim
  • , Nam Hoon Kim
  • , Yung Doug Suh
  • , Young Keun Kim

Research output: Contribution to journal › Article › peer-review

Abstract

Magnetite nanoparticles combined with polymers produce white-light emission under multiphoton laser irradiation. Understanding the photonic reaction in magnetite-polymer composites is critical for application of magnetite NPs as photothermal agents. Laser irradiated magnetite nanoparticle-poly(methyl methacrylate) (PMMA) composites exhibit fluorescence due to the carbon double-bond formation resulting from the oxidation of the PMMA.

Original languageEnglish (US)
Pages (from-to)17136-17140
Number of pages5
JournalNanoscale
Volume8
Issue number39
DOIs
StatePublished - Oct 21 2016
Externally publishedYes

ASJC Scopus subject areas

  • General Materials Science

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