Europium Complexes with Fluorinated Carbazole-Containing Tetraketones

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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.

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作者简介

Anna Shubina

State University of Education

编辑信件的主要联系方式.
Email: shubina.anna98@yandex.ru
ORCID iD: 0009-0004-7466-5037
俄罗斯联邦, Moscow

Tatiana Kostryukova

State Research Institute of Biological Instrumentation

Email: shubina.anna98@yandex.ru
俄罗斯联邦, Moscow

Dmitry Pugachev

State Research Institute of Biological Instrumentation

Email: shubina.anna98@yandex.ru
ORCID iD: 0000-0002-2042-3911
俄罗斯联邦, Moscow

Dmitry Paramonov

State Research Institute of Biological Instrumentation

Email: shubina.anna98@yandex.ru
ORCID iD: 0009-0009-8005-8504
俄罗斯联邦, Moscow

Sergey Vatsadze

Zelinsky Institute of Organic Chemistry

Email: shubina.anna98@yandex.ru
ORCID iD: 0000-0001-7884-8579
俄罗斯联邦, Moscow

Nikolay Vasilyev

State University of Education; State Research Institute of Biological Instrumentation

Email: shubina.anna98@yandex.ru
ORCID iD: 0000-0003-4146-3979
俄罗斯联邦, Moscow; Moscow

参考

  1. Пат. 2296756 (2007) // ГосНИИ БП. 2007. RU2296756 C2.
  2. Pugachov D.E., Kostryukova T.S., Zatonsky G.V., Vatsadze S.Z., Vasil’ev N.V. // Chem. Heterocycl. Compd. 2018. Vol. 54. N 5. P. 528. doi: 10.1007/s10593-018-2300-4
  3. Пугачев Д.Е., Кострюкова Т.С., Ивановская Н.П., Лямин А.И., Романов Д.В., Моисеев С.В., Затонский Г.В., Осин Н.С., Васильев Н.В. // ЖОХ. 2019. Т. 89. № 5. С. 779; Pugachyov D.E., Kostryukova T.S., Ivanovskaya N.P., Lyamin A.I., Romanov D.V., Moiseyev S.V., Zatonskii G.V., Osin N.S., Vasilyev N.V. // Russ. J. Gen. Chem. 2019. Vol. 89. P. 965. doi: 10.1134/S1070363219050165
  4. Кострюкова Т.С., Ивановская Н.П., Затонский Г.В., Осин Н.С., Васильев Н.В. // Биоорг. хим. 2015. Т. 41. № 2. С. 212; Kostryukova T.S., Ivanovskaya N.P., Zatonskii G.V., Osin N.S., Vasil’ev N.V. // Russ. J. Bioorg. Chem. 2015. Vol. 41. N 2. P. 186. doi: 10.1134/S1068162015010094
  5. Pugachev D.E., Zatonsky G.V., Kostryukova T.S., Shubina A.G., Vasiliev N.V. // Int. J. Org. Chem. 2024. Vol. 14. N 1. P. 20. doi: 10.4236/ijoc.2024.141002
  6. Пат. 2709194 (2019) // ГосНИИ БП. 2019. RU2709194 C1.
  7. He P., Wang H., Liu S., Hu W., Shi J., Wang G., Gong M. // J. Electrochem. Sci. 2009. Vol. 156. N 2. P. E46. doi: 10.1149/1.3042206
  8. Liu S.G., Su W.Y., Pan R.K., Zhou X.P. // Chin. J. Chem. Phys. 2012. Vol. 25. N 6. P. 697. doi: 10.1088/1674-0068/25/06/697-702
  9. He P., Wang H.H., Yan H.G., Hu W., Shi J.X., Gong M.L. // Dalton Trans. 2010. Vol. 39. P. 8919. doi: 10.1039/c0dt00424c
  10. White J.G. // Inorg. Chim. Acta. 1976. Vol. 16. P. 159. doi: 10.1016/S0020-1693(00)91705-5
  11. Binnemans K. // Handbook on the Physics and Chemistry of Rare Earth. 2005. Vol. 35. P. 107. doi: 10.1016/S0168-1273(05)35003-3
  12. Тайдаков И.В., Зайцев Б.Е., Лобанов А.Н., Витухновский А.Г., Дацкевич Н.П., Селюков А.С. // ЖНХ. 2013. Т. 58. № 4. С. 473; Taidakov I.V., Zaitsev B.E., Lobanov A.N., Vitukhnovskii A.G., Datskevich N.P., Selyukov A.S. // Russ. J. Inorg. Chem. Vol. 58. P. 411. doi: 10.1134/S0036023613040190
  13. Кострюкова Т.С., Логинова О.Д., Васильев Н.В. // Вестн. Моск. гос. обл. унив. 2014. Т. 5. С. 80.
  14. Valta T., Puputti E.M., Hyppänen I., Kankare J., Takalo H., Soukka T. // Anal. Chem. 2012. Vol. 84. N 18. P. 7708. doi: 10.1021/ac3008913
  15. Gordon A.J., Ford R.A. The Chemist’s companion. New York; London; Sydney; Toronto: Wiley-Interscience Publication, 1972. 537 p.

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2. Scheme 1.

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3. Fig. 1. Dependence of luminescence intensity on the Eu3+-ligand ratio.

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4. Scheme 2.

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5. Scheme 3.

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6. Scheme 4.

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7. Fig. 2. Typical 1H NMR spectrum of the example of the complex with methyl substituted ligand 2.

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8. Fig. 3. Fragments of IR spectra of ligands 1-4 (a, c, e, g) and their complexes 6-9 (b, d, e, h).

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9. Fig. 4. Absorption spectra of the original ligands 1-4 and the widely used in immunofluorescence analysis naphthoyltrifluoroacetone (NTA) [2].

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10. Fig. 5. Absorption spectra of complexes 6-9 compared to the NTA-based complex.

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11. Fig. 6. Comparison of the luminescence spectra of complexes 6-9 with the NTA-based complex.

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