Zobrazeno 1 - 10
of 10
pro vyhledávání: '"L. I. Loboda"'
Publikováno v:
Journal of Applied Spectroscopy. 55:1078-1083
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c0d0681b718b18d3f87ed757946613a
https://doi.org/10.1007/bf00658397
https://doi.org/10.1007/bf00658397
Autor:
L. I. Loboda, N Yu Vasil'eva, Rimma T Kuznetsova, Konstantin M. Degtyarenko, Lyibov G. Samsonova, R. M. Fofonova
Publikováno v:
Soviet Journal of Quantum Electronics. 21:174-176
The photostability of five coumarin dyes was studied on exposure to an XeCl* laser. Basic and fluorescent additives were used to improve the photostability. It was established that the former enhanced the service life of coumarin derivatives by a fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d2a9e9f7059b0a0d7bb4db8f57a4e01
https://doi.org/10.1070/qe1991v021n02abeh003746
https://doi.org/10.1070/qe1991v021n02abeh003746
Autor:
L. I. Loboda, I. V. Sokolova
Publikováno v:
Journal of Structural Chemistry. 23:848-854
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ad9c21c30e9adfe361e54c71aa983a6
https://doi.org/10.1007/bf00746532
https://doi.org/10.1007/bf00746532
Publikováno v:
Soviet Physics Journal. 31:510-513
Quantum-chemical methods (PNDO) are used to consider the changes in the triplettriplet absorption spectra on substitution and H-bonding for coumarins and benzoxazinones in the range 200–800 nm. This defines the ways of optimum excitation (lamp or l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0e539059965e0e9d84e42f764a7dbc8
https://doi.org/10.1007/bf00897619
https://doi.org/10.1007/bf00897619
Publikováno v:
Journal of Applied Spectroscopy. 40:674-677
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d15a32db26bee5400f564febd564b91e
https://doi.org/10.1007/bf00663568
https://doi.org/10.1007/bf00663568
Autor:
E. A. Sidorenko, A. Ya. Il'chenko, O. I. Kochkina, N. Yu. Vasil'eva, A. V. Kropachev, Irina V. Sokolova, L. I. Loboda
Publikováno v:
Soviet Physics Journal. 29:933-937
The spectral-luminescence properties of substituted 7-alkylaminocoumarines with nonfixed and fixed amino groups and AC3F are studied theoretically and experimentally. The calculation is carried out by the method of partial neglect of differential ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9289aefb4b9dca0a3f7d96980b2ea5e
https://doi.org/10.1007/bf00898450
https://doi.org/10.1007/bf00898450
Autor:
A. V. Kropachev, L. I. Loboda, A. Ya. Il'chenko, Konstantin M. Degtyarenko, Irina V. Sokolova
Publikováno v:
Soviet Physics Journal. 31:514-517
In this report the effects of 3CN substitutions on the spectral luminescence and lasing properties of oxy- and diethylaminocoumarins are studied. In both classes of coumarins the CN group decreases the tuning region of the maximum lasing wavelengths:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbd6e9b7a4c39f4a2495ef029e3ea02b
https://doi.org/10.1007/bf00897620
https://doi.org/10.1007/bf00897620
Publikováno v:
Journal of Applied Spectroscopy. 48:61-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5672ccb30f7679cfded41d5ae60fb80d
https://doi.org/10.1007/bf00657267
https://doi.org/10.1007/bf00657267
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 15:862-866
1. To determine ways of synthesizing soluble highly unsaturated polymers 1,1-bis(p-ethynylphenyl)-ethane was synthesized. The oligomer formed by its oxidative condensation is soluble in pyridine. 2. The oligomer obtained by the polycondensation of tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99fd085ce8dd5dd78f9fd2941fcaaa2e
https://doi.org/10.1007/bf00849388
https://doi.org/10.1007/bf00849388
Publikováno v:
Soviet Journal of Quantum Electronics. 16:119-121
A study was made of the lasing properties of 7-OH-4-trifluoromethylcoumarin (F4MU) excited by an XeCl* excimer laser using various solvents (acetic acid, ethanol, water-ethanol mixtures, acidified water-ethanol mixtures, concentrated sulfuric acid).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c57315ee2457e0ea087e8c1444b9f68
https://doi.org/10.1070/qe1986v016n01abeh005234
https://doi.org/10.1070/qe1986v016n01abeh005234