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-geun Kim

Research output: Contribution to journalArticle

4 Citations (Scopus)

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
Pages (from-to)17136-17140
Number of pages5
JournalNanoscale
Volume8
Issue number39
DOIs
Publication statusPublished - 2016 Oct 21

ASJC Scopus subject areas

  • Materials Science(all)

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