Selective removal and quantification of Cu(II) using fluorescent iminocoumarin-functionalized magnetic nanosilica

Hyo Sung Jung, Minsung Park, Ji Hye Han, Jae Hong Lee, Chulhun Kang, Jong Hwa Jung, Jong Seung Kim

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

A newly prepared iminocoumarin-functionalized magnetic nanosilica (Ni@SiO2-1) was found to form a selective stable complex with Cu2+ over other metal ions. Quantification of Cu2+ ions in aqueous solution using Ni@SiO2-1 is demonstrated through a fluorescent demetallization ensemble process.

Original languageEnglish
Pages (from-to)5082-5084
Number of pages3
JournalChemical Communications
Volume48
Issue number42
DOIs
Publication statusPublished - 2012 Apr 30

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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