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

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

doi:10.1016/0032-3861(92)90516-Y

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

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

^*Corresponding author for this work

Waseda Research Institute for Science and Engineering

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

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 language	English
Pages (from-to)	2273-2276
Number of pages	4
Journal	Polymer
Volume	33
Issue number	11
DOIs	https://doi.org/10.1016/0032-3861(92)90516-Y
Publication status	Published - 1992

Keywords

aqueous solution
europium
hydroxyl radical
luminescence
polymer complex
terbium
ultrasonic irradiation

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics

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10.1016/0032-3861(92)90516-Y

Cite this

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title = "Effect of ultrasonic irradiation on luminescence properties of lanthanide-polyelectrolyte complexes",

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.",

keywords = "aqueous solution, europium, hydroxyl radical, luminescence, polymer complex, terbium, ultrasonic irradiation",

author = "J. Kido and Y. Okamoto and N. Yoshioka and Hiroyuki Nishide and E. Tsuchida",

year = "1992",

doi = "10.1016/0032-3861(92)90516-Y",

language = "English",

volume = "33",

pages = "2273--2276",

journal = "Polymer",

issn = "0032-3861",

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number = "11",

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TY - JOUR

T1 - Effect of ultrasonic irradiation on luminescence properties of lanthanide-polyelectrolyte complexes

AU - Kido, J.

AU - Okamoto, Y.

AU - Yoshioka, N.

AU - Nishide, Hiroyuki

AU - Tsuchida, E.

PY - 1992

Y1 - 1992

N2 - 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.

AB - 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.

KW - aqueous solution

KW - europium

KW - hydroxyl radical

KW - luminescence

KW - polymer complex

KW - terbium

KW - ultrasonic irradiation

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U2 - 10.1016/0032-3861(92)90516-Y

DO - 10.1016/0032-3861(92)90516-Y

M3 - Article

AN - SCOPUS:0001092581

SN - 0032-3861

VL - 33

SP - 2273

EP - 2276

JO - Polymer

JF - Polymer

IS - 11

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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