Zobrazeno 1 - 10
of 18
pro vyhledávání: '"S. B. Meshkova"'
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 23, Iss 1(65), Pp 58-69 (2018)
The complexes Eu3+ and Tb3+ with thienyl, phenyl and alkyl derivatives of acetylacetone with different chain length and the structure of the fl uorinated substituent (RF) were studied. In accordance with the triplet levels of β-diketones, in the com
Externí odkaz:
https://doaj.org/article/8e4ad5bfcf194c53820140378a512feb
Autor:
G. V. Nechyporenko, V. F. Zinchenko, L. F. Dyshleva, I. V. Timukhin, S. B. Meshkova, I. V. Stoianova
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 20, Iss 2(54), Pp 16-26 (2015)
Influence of medium (inert gas, air) is studied at heat treatment of molten solutions of EuS and EuIn2S4 in NaCl-KCl of equimolar composition on optical properties. Unlike initial Europium (II) sulphides, stiffened melts exhibit an intensive luminesc
Externí odkaz:
https://doaj.org/article/7bec232f2bdc444fbf4ec2686bbd304b
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 17, Iss 3(43), Pp 37-46 (2014)
The optimal conditions for complexation of lanthanide (III) ions with 1-phenyl-3- methyl-4-formyl-pyrazol-5-one (L) and its derivatives, the molar ratio lanthanide:ligand in the complexes and their spectral-luminescent properties were established. It
Externí odkaz:
https://doaj.org/article/762b510995a245fda7d90393738cbfb6
Autor:
I. V. Stoianova, G. V. Nechyporenko, L. F. Dyshleva, S. B. Meshkova, I. V. Timukhin, V. F. Zinchenko
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 20, Iss 2(54), Pp 16-26 (2015)
Influence of medium (inert gas, air) is studied at heat treatment of molten solutions of EuS and EuIn2S4 in NaCl-KCl of equimolar composition on optical properties. Unlike initial Europium (II) sulphides, stiffened melts exhibit an intensive luminesc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1f6be0b6df76b1ef9d8624c4346af0
http://heraldchem.onu.edu.ua/article/view/50625
http://heraldchem.onu.edu.ua/article/view/50625
Publikováno v:
Russian Journal of Applied Chemistry. 84:978-983
New esters of 1,3-dihydroxybenzene and 2,7-dihydroxynaphthalene with 4-(4-alkoxybenzoyloxy)-2-(or 3-)methoxybenzoic acids were synthesized. The correlation between their structure and liquid crystal properties was examined, and the luminescence chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21f9f00cafbe045657c6e970e8b19f08
https://doi.org/10.1134/s1070427211060139
https://doi.org/10.1134/s1070427211060139
Autor:
Victor F. Shul’gin, D. N. Usachev, S. B. Meshkova, T. N. Kopylova, Konstantin M. Degtyarenko, Ruslan M. Gadirov, Alexey N. Gusev, N. S. Eremina, Georgy V. Mayer, Lyibov G. Samsonova
Publikováno v:
Russian Physics Journal. 53:533-538
Spectral and luminescent properties of Zn2L2 complex {mu-2-bis((3-pyridine-2-il)-5-(2-salicyldeniminophenyl)-1,2,4-triaurum(2-))dizinc(2+)solvate with ethanol} are investigated in solutions, powder, and thin polyvinylcarbazole (PVC) films. The trends
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7db24f72cb8ad0b586d5d21924669ea
https://doi.org/10.1007/s11182-010-9454-6
https://doi.org/10.1007/s11182-010-9454-6
Publikováno v:
Theoretical and Experimental Chemistry. 45:50-53
We discuss the results of measurements of the optical characteristics of thin organic films of unconjugated poly(arylene ether ketone) polymer. We have observed persistent electroluminescence for this polymer. We have established an interrelationship
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c713fbe0fd41205f257851f101e77ba3
https://doi.org/10.1007/s11237-009-9062-0
https://doi.org/10.1007/s11237-009-9062-0
Publikováno v:
Russian Journal of Applied Chemistry. 81:1602-1607
4-Methoxy-l,3-benzenedicarboxylic acid esters and 4-(4-hexyloxybenzoylamino)phenyl 1,3-benzenedicarboxylate, each containing five aromatic rings, were synthesized. The influence of the structure of the synthesized banana-like compounds on their mesog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e9a639ded867469464c3097f12c226f
https://doi.org/10.1134/s1070427208090243
https://doi.org/10.1134/s1070427208090243
Publikováno v:
Russian Journal of Coordination Chemistry. 29:732-736
Sorption of Tb3+ ions by zirconium phosphate (ZrP), their complexation with some pyrazolones-5, and composition of compounds formed on a solid matrix are studied. Unlike solutions with the ratio Tb : pyrazolone = 1 : 3, compounds formed on ZrP have t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b53502b57691a4af22637af116beff04
https://doi.org/10.1023/a:1026032402172
https://doi.org/10.1023/a:1026032402172
Publikováno v:
Journal of Applied Spectroscopy. 67:893-897
It is established that a fairly intense luminescence of thulium can be observed in solutions (suspensions of residues) of different-ligand complexes that include β-diketone and an organic base. The luminescence characteristics of Tm compounds are de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7b950df10508e646ce9a538ac8f0eee
https://doi.org/10.1023/a:1004128219846
https://doi.org/10.1023/a:1004128219846