ABSORPTION AND LUMINESCENT PROPERTIES OF COVALENTLY LINKED BIS-THIACARBOCYANINES IN THE PRESNCE OF СUCURBIT[7,8]URILS IN WATER

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Abstract

The effect of cucurbit[7,8]urils on absorption and luminescent properties of bis-thiacarbocyanine (bis-TCC) based on 3,3'-dimethylthiacarbocyanine perchlorate (TCC) has been studied in water. The existence of two forms of bis-TCC which absorb in the long-wavelength and short-wavelength regions of the spectrum has been established. The properties of the form absorbing in the long-wavelength region are similar to that of the monomer of TCC (monomeric form), whereas the form which absorbs in the short-wavelength region exhibits the properties of a non-fluorescent dimer of TCC (dimeric form). The influence of cucurbit[7,8]urils manifests itself in shifts of the band maxima in the absorption and fluorescence spectra as well as in increase in the fluorescence intensity of the monomeric and dimeric forms, and also in the presence of thermally activated delayed fluorescence of the dimeric form in deoxygenated solutions at room temperature. Results obtained from the spectral and luminescent properties indicate the ability of bis-TCC to form complexes with cucurbit[7,8]urils.

About the authors

T. V. Fedotova

Photochemistry Centre of “Federal Scientific Research Centre “Cristalografy and Photonics” of Russian Academy of Science”; Moscow Institute of Physics and Technology

Email: gvzakharova@gmail.com
Russian, 119421, Moscow; Russian, 141701, Dolgoprudny

G. V. Zakharova

Photochemistry Centre of “Federal Scientific Research Centre “Cristalografy and Photonics” of Russian Academy of Science”

Author for correspondence.
Email: gvzakharova@gmail.com
Russian, 119421, Moscow

A. K. Chibisov

Photochemistry Centre of “Federal Scientific Research Centre “Cristalografy and Photonics” of Russian Academy of Science”; Moscow Institute of Physics and Technology

Email: gvzakharova@gmail.com
Russian, 119421, Moscow; Russian, 141701, Dolgoprudny

References

  1. Джеймс Т.Х. Теория фотографического процесса. 4-е изд. Л.: Химия, 1980. 672 с. (пер. с англ.: James T.H. The theory of the photographic process. 4th edn. New York: McMillan, 1977).
  2. Качковский А.Д. Строение и цвет полиметиновых красителей. Киев: Наукова Думка, 1989. 231 с.
  3. Ищенко А.А. // Успехи химии. 1991. Т. 60. № 8. С. 1708–1743. https://doi.org/10.1070/RC1991v060n08ABEH001116
  4. Южаков В.И. // Успехи химии. 1979. Т. 48. № 11. С. 2007–2033. https://doi.org/10.1070/RC1979v048n11ABEH002430
  5. Шапиро Б.И. // Успехи химии. 2006. Т. 75. № 5. С. 484–510. https://doi.org/10.1070/RC2006v075n05ABEH001208
  6. Чибисов А.К. // Химия высоких энергий. 2007. Т. 41. № 3. С. 239–248. https://doi.org/10.1134/S0018143907030071
  7. Koner A.L., Nau W.M. // Supramol. Chem. 2007. V. 19. № 1–2. P. 55–66. https://doi.org/10.1080/10610270600910749
  8. Чибисов А.К., Алфимов М.В., Захарова Г.В., Атабекян Л.С., Авакян В.Г., Плотников В.Г. // Химия высоких энергий. 2017. Т. 51. № 6. С. 480–489. https://doi.org/10.7868/S0023119717060084
  9. Чибисов А.К., Алфимов М.В., Захарова Г.В., Авакян В.Г, Федотова Т.В., Гутров В.Н. // Изв. АН. Сер. хим. 2022. № 2. С. 199–211. https://doi.org/10.1007/s11172-022-3398-1
  10. Киприанов А.И. // Успехи химии. 1971. Т. 40. № 7. С. 1283–1308. https://doi.org/10.1070/RC1971v040n07ABEH001942
  11. Herz A.H. // Photographic Sci. Eng. 1974. V. 18. № 3. P. 323–335.
  12. Chibisov A.K., Zakharova G.V., Görner H., Sogulyaev Yu.A., Mushkalo I.L., Tolmachev A.I. // J. Phys. Chem. 1995. V. 99. № 3. P. 886–893. https://doi.org/10.1021/j100003a009
  13. Мушкало И.Л., Согуляев Ю.А., Толмачев А.И. // Укр. хим. журн. 1991. Т. 57. С. 1177.
  14. Давыдов А.С. Теория молекулярных экситонов. М.: Наука, Главная редакция физико-математической литературы, 1968. 296 с.
  15. Kasha M., Rawls H.R., El-Bayoumi M.A. // Pure Appl. Chem. 1965. V. 11. № 3–4. P. 371–392. https://doi.org/10.1351/pac196511030371
  16. Guzeman O.L.J., Kaufman F., Porter G. // J. Chem. Soc., Faraday Trans. 1973. V. 2. № 69. P. 708–720. https://doi.org/10.1039/F29736900708
  17. Abdel-Shafi A.A., Worrall D.R. // J. Photochem. Photobiol., A. 2005. V. 172. P. 170–179. https://doi.org/0.1016/j.jphotochem.2004.12.006
  18. Герасько О.А., Самсоненко Д.Г., Федин В.П. // Усп. хим. 2002. Т. 71. № 9. С. 840–861. https://doi.org/10.1070/RC2002v071n09ABEH000748
  19. Захарова Г.В., Авакян В.Г., Чибисов А.К., Алфи-мов М.В. // Химия высоких энергий. 2017. Т. 51. № 3. С. 210–215. https://doi.org/10.7868/80023119317030160
  20. Атабекян Л.С., Авакян В.Г, Чибисов А.К. // Химия высоких энергий. 2011. Т. 45. № 2. С. 152–158. https://doi.org/10.1134/S0018143911020020

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Copyright (c) 2023 Т.В. Федотова, Г.В. Захарова, А.К. Чибисов

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