Effect of ultrasonic irradiation on luminescence properties of lanthanide-polyelectrolyte complexes

J. Kido, Y. Okamoto, N. Yoshioka, Hiroyuki Nishide, E. Tsuchida

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Luminescence properties of Tb3+ - or Eu3+-polycarboxylate complexes in aqueous solution were investigated. The excitation bands near 300 nm for terbium- or europium-polyacrylate solutions were drastically enhanced by the addition of hydroxyl-radical generating reagents as well as ultrasonic irradiation. These spectral changes were attributed to the energy transfer from chromophore molecules formed by the hydroxyl radicals generated in both systems.

Original languageEnglish
Pages (from-to)2273-2276
Number of pages4
JournalPolymer
Volume33
Issue number11
DOIs
Publication statusPublished - 1992

Fingerprint

Lanthanoid Series Elements
Polyelectrolytes
Rare earth elements
Hydroxyl Radical
Luminescence
Ultrasonics
Terbium
Irradiation
Europium
Chromophores
Polyacrylates
Energy transfer
Molecules

Keywords

  • aqueous solution
  • europium
  • hydroxyl radical
  • luminescence
  • polymer complex
  • terbium
  • ultrasonic irradiation

ASJC Scopus subject areas

  • Organic Chemistry
  • Polymers and Plastics

Cite this

Effect of ultrasonic irradiation on luminescence properties of lanthanide-polyelectrolyte complexes. / Kido, J.; Okamoto, Y.; Yoshioka, N.; Nishide, Hiroyuki; Tsuchida, E.

In: Polymer, Vol. 33, No. 11, 1992, p. 2273-2276.

Research output: Contribution to journalArticle

Kido, J. ; Okamoto, Y. ; Yoshioka, N. ; Nishide, Hiroyuki ; Tsuchida, E. / Effect of ultrasonic irradiation on luminescence properties of lanthanide-polyelectrolyte complexes. In: Polymer. 1992 ; Vol. 33, No. 11. pp. 2273-2276.
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