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RAS Chemistry & Material ScienceЖурнал общей химии Russian Journal of General Chemistry

  • ISSN (Print) 0044-460X
  • ISSN (Online) 3034-5596

Europium Complexes with Fluorinated Carbazole-Containing Tetraketones

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PII
S30345596S0044460X25030061-1
DOI
10.7868/S3034559625030061
Publication type
Article
Status
Published
Authors
A. G. Shubina
  • Affiliation: State University of Education
T. S. Kostryukova
  • Affiliation: State Research Institute of Biological Instrumentation
D. E. Pugachev
  • Affiliation: State Research Institute of Biological Instrumentation
D. V. Paramonov
  • Affiliation: State Research Institute of Biological Instrumentation
S. Z. Vatsadze
  • Affiliation: Zelinsky Institute of Organic Chemistry
N. V. Vasiliev
  • Affiliation:
    State University of Education
    State Research Institute of Biological Instrumentation
Volume/ Edition
Volume 95 / Issue number 3-4
Pages
121-130
Abstract
Complex compounds of fluorine-containing tetraketones on the basis of carbazole with europium(III) ions were synthesized, the luminescence-spectral properties of the obtained complexes were evaluated and the exact stoichiometric composition was established. The position of the maximum in the excitation spectrum (≥370 nm) of the complexes, a significant Stokes shift (>250 nm), and a long lifetime of the excited state (400-700 μs) allow us to consider the synthesized complexes as potential reagents for time-resolved fluorescence immunoassay.
Keywords
комплексы европия фторсодержащие тетракетоны карбазол люминесценция иммунофлуоресцентный анализ флуоресцентный иммуноанализ
Date of publication
06.02.2026
Year of publication
2026
Number of purchasers
0
Views
5

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