Zobrazeno 1 - 10
of 16
pro vyhledávání: '"O. M. Zharkova"'
Publikováno v:
Russian Physics Journal. 56:570-580
An experimental and quantum-chemical (INDO, TDDFT) study of the laurdan molecule has been performed. Stable geometrical structures of laurdan corresponding to the global energy minimum and local energy minima in the ground state and excited state of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04c1c2b9ae12afc3613cb8575328c749
https://doi.org/10.1007/s11182-013-0070-0
https://doi.org/10.1007/s11182-013-0070-0
Publikováno v:
Russian Physics Journal. 56:411-419
A study has been carried out of the prodan and promen molecules by ab initio methods. The geometrical structures of promen and prodan in the ground and excited states have been established. It has been shown that the absorption and fluorescence spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9a6c9860aa0c33f0342fb82f05bf44
https://doi.org/10.1007/s11182-013-0050-4
https://doi.org/10.1007/s11182-013-0050-4
Autor:
Yu. P. Morozova, O. M. Zharkova
Publikováno v:
Russian Physics Journal. 56:257-263
A method is proposed for estimating the polarity of a number of solvents using the fluorescent probes prodan (6-propionyl-2-(N,N-dimethyl)aminonaphthalene) and laurdan (6-dodecanoyl-2-(N,N-dimethyl) aminonaphthalene). The dependence of the fluorescen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8aedcd8fe4ec3eebd613861b500ac8b
https://doi.org/10.1007/s11182-013-0024-6
https://doi.org/10.1007/s11182-013-0024-6
Publikováno v:
Russian Physics Journal. 55:369-377
The prodan molecule (6-propionyl-2-dimethylamino naphthalene) – fluorescence probe – is investigated by quantum-chemical methods of intermediate neglect of differential overlap (INDO) and molecular electrostatic potential (MEP). The dipole moment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::815247c63e82cb330e1e24f477325cd5
https://doi.org/10.1007/s11182-012-9821-6
https://doi.org/10.1007/s11182-012-9821-6
Publikováno v:
Russian Physics Journal. 54:594-600
The fluorescent probe molecule – laurdan (6-dodekanoil-2-dimetilamin naphthalene) – is investigated by experimental and quantum-chemical methods. The influence of the structure non-rigidity on the dipole moments, arrangement of energy levels, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77156193687be2feeede57dfaefe2a3b
https://doi.org/10.1007/s11182-011-9657-5
https://doi.org/10.1007/s11182-011-9657-5
Publikováno v:
Journal of Applied Spectroscopy. 76:312-318
The influence of structural flexibility on dipole moments, energy-level locations, and charge distributions in prodan and laurdan molecules was studied. A quantum-chemical calculation of isolated prodan and laurdan molecules in the fluorescent state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d626b5d614dd606f2504357d9ead759a
https://doi.org/10.1007/s10812-009-9193-z
https://doi.org/10.1007/s10812-009-9193-z
Publikováno v:
Russian Physics Journal. 52:458-463
Nitrosobenzene, 1-nitrosonaphthalene, and 1-nitroso-2-naphthol molecules are investigated by experimental and quantum-chemical methods. For all molecules, the optimized structure is established and analyzed by the molecular dynamics method. For nitro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ebff50f2622abb68e3daf6bd794742
https://doi.org/10.1007/s11182-009-9251-2
https://doi.org/10.1007/s11182-009-9251-2
Publikováno v:
Russian Physics Journal. 51:10-17
Using the method of intermediate neglect of differential overlap (INDO), quantum-chemical investigations of geometrical prodan structures with different rotation and deflection angles of methyl groups in the dimethylaminogroup of the molecule are per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91f24a373fe62b191122d4de778f31e6
https://doi.org/10.1007/s11182-008-9029-y
https://doi.org/10.1007/s11182-008-9029-y
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 68:36-42
Some important and essential features of absorption and fluorescence spectra of prodan in homogeneous and binary mixes are studied. According to results obtained from experimental and quantum-chemical researches we show that the absorption spectrum o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a97bf36b793ebc18c84b14f9e202df2
https://doi.org/10.1016/j.saa.2006.10.048
https://doi.org/10.1016/j.saa.2006.10.048
Publikováno v:
Russian Physics Journal. 49:519-525
Experimental and quantum-chemical investigations of the prodan molecule are carried out. Prodan complexes in binary mixtures with nitromethane are investigated. Models of prodan-nitromethane interactions of both NN and NB bond types are constructed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d664a76c5e3bf5ad2878d4b7a898ad
https://doi.org/10.1007/s11182-006-0135-4
https://doi.org/10.1007/s11182-006-0135-4