Zobrazeno 1 - 10
of 184
pro vyhledávání: '"A. K. Chibisov"'
Autor:
Levon S. Atabekyan, Vitaly G. Avakyan, Marina V. Fomina, Vyacheslav N. Nuriev, Alexey V. Medved’ko, Sergey Z. Vatsadze, Sergey P. Gromov, Alexander K. Chibisov
Publikováno v:
Molecules, Vol 29, Iss 17, p 4139 (2024)
The photoprocesses of diethylamino derivatives of 1,4- and 1,3-distyrylbenzenes in MeCN were studied using absorption, luminescence, 1H NMR, and laser kinetic spectroscopy. Compounds 1 and 2 undergo intersystem crossing to the triplet state and exhib
Externí odkaz:
https://doaj.org/article/1470dab563ec4c06b19e3bb7dc2a730a
Autor:
Levon S. Atabekyan, Alexandra Y. Freidzon, Dmitry S. Ionov, Vyacheslav N. Nuriev, Alexey V. Medved’ko, Sergey Z. Vatsadze, Sergey P. Gromov, Alexander K. Chibisov
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 23, p 15346 (2022)
Photoprocesses in 1,4-diazadistyrylbenzene (1) and 1,3-diazadistyrylbenzene derivative (2) diperchlorates in MeCN were studied by absorption, luminescence, and kinetic laser spectroscopies. For compound 1, trans-cis-photoisomerization and intersystem
Externí odkaz:
https://doaj.org/article/83f3088b689a45658d7e20909b97c68a
Publikováno v:
Doklady Physical Chemistry. 508:17-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9107794e956891fff87d64c922bbb15d
https://doi.org/10.1134/s0012501623700082
https://doi.org/10.1134/s0012501623700082
Publikováno v:
Russian Chemical Bulletin. 71:199-211
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::356b55fb805b431d09edf0e150618cd6
https://doi.org/10.1007/s11172-022-3398-1
https://doi.org/10.1007/s11172-022-3398-1
Publikováno v:
High Energy Chemistry. 56:1-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6f3510888ab3e64913d97bbf146ba5f
https://doi.org/10.1134/s0018143922010052
https://doi.org/10.1134/s0018143922010052
Publikováno v:
Russian Journal of Physical Chemistry B. 15:219-227
Abstract Among the various directions of the science of photoactive organic compounds, the design, creation, and study of photoactive supramolecular devices and machines are attracting special attention, since in this way it is possible to discover n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5e9cd626106f8daa442e0c5c936d088
https://doi.org/10.1134/s1990793121020202
https://doi.org/10.1134/s1990793121020202
Publikováno v:
Russian Physics Journal. 63:1363-1369
The results of investigations of the properties of cyanine dye dimers in the triplet state are presented. The formation of dimers is demonstrated as two absorption bands of differing intensities, which are due to splitting of the S*-level of monomers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f287c8d467d49321d5211ba27abc57d9
https://doi.org/10.1007/s11182-020-02179-0
https://doi.org/10.1007/s11182-020-02179-0
Autor:
Alexander K. Chibisov, L. S. Atabekyan
Publikováno v:
Russian Chemical Bulletin. 69:2101-2106
Photophysical properties and photochemical transformations of Neutral Red (NR) dye in water in the presence of cucurbit[7]uril (CB7) were studied by absorption, fluorescence, and laser kinetic spectroscopies. Phototransformations of NR involve the tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d18f3073a8871357e3c136b67f950bac
https://doi.org/10.1007/s11172-020-3006-1
https://doi.org/10.1007/s11172-020-3006-1
Publikováno v:
High Energy Chemistry. 54:436-440
Formation of intermediates (triplet states, radical anions, and radical cations) has been revealed by pulse laser photolysis in the photoinduced redox reaction of 2,4-bis(4-diethylaminpbenzyliden)cyclobutanone in methanol in the presence of an electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4bd2d9da95b521aebe250735e6974f4
https://doi.org/10.1134/s0018143920060053
https://doi.org/10.1134/s0018143920060053
Autor:
Alexander K. Chibisov, Sergey P. Gromov, G. V. Zakharova, V. N. Gutrov, R. O. Starostin, M. V. Fomina, V. N. Nuriev
Publikováno v:
High Energy Chemistry. 54:303-307
Spectral, luminescent, and time-resolved properties of 2,4-dibenzylidenecyclobutanone and its diethylamino, methylthio, methoxy, and dimethoxy derivatives have been studied. The electron-donating substituents shift bathochromically the absorption ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73be5dc68e2d4ad9819fd39b587232a
https://doi.org/10.1134/s0018143920050069
https://doi.org/10.1134/s0018143920050069