Zobrazeno 1 - 10
of 35
pro vyhledávání: '"T. I. Gubina"'
Publikováno v:
Chemistry. Biology. Ecology. 17:267-273
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::976d7bb0922a09c03cc0201ec7d93328
https://doi.org/10.18500/1816-9775-2017-17-3-267-273
https://doi.org/10.18500/1816-9775-2017-17-3-267-273
Autor:
A. A. Sineltsev, T. I. Gubina
Publikováno v:
Chemistry. Biology. Ecology. 16:257-262
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b20848ad504072cd423439a2872a921
https://doi.org/10.18500/1816-9775-2016-16-3-257-262
https://doi.org/10.18500/1816-9775-2016-16-3-257-262
Publikováno v:
Optics and Spectroscopy. 120:65-69
The interaction of heavy metals with bovine serum albumin (BSA) has been studied using data of quenching of intrinsic fluorescence of the protein by the ions of the heavy metals. Under the assumption of static quenching with formation of nonfluoresce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a4b5fa5d3fd3b87f2f902b7315e19fd
https://doi.org/10.1134/s0030400x16010148
https://doi.org/10.1134/s0030400x16010148
Autor:
Małgorzata Suska-Malawska, T. I. Gubina, Svetlana M. Rogacheva, Anna B. Shipovskaya, Elena V. Volkova, Grachia Khurshudyan
Publikováno v:
Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d2b1e23411855846f3f6100509d09fd
https://doi.org/10.1117/12.2314855
https://doi.org/10.1117/12.2314855
Autor:
Elena V. Volkova, Milena I. Otradnova, Anna B. Shipovskaya, T. I. Gubina, Svetlana M. Rogacheva
Publikováno v:
International Journal of Optics, Vol 2018 (2018)
The effect of the solvent nature (acetonitrile, ethanol, dimethyl sulfoxide, and dioxane) and its concentration on the fluorescence intensity of pyrene sorbed on the cellulose diacetate (CDA) film from a water-organic solution was studied. Dimethyl s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f328d90d0ec9d6c4ac6e66212b2eb1
Publikováno v:
Petroleum Chemistry. 55:292-300
The applicability of cellulose acetate membranes (CAMs) as a solid matrix for the luminescence determination of pyrene in aqueous micellar solutions is shown. The effect of the concentrations of various surfactants, namely, anionic sodium dodecyl sul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::340687cd300b217f13917763f990644a
https://doi.org/10.1134/s096554411504009x
https://doi.org/10.1134/s096554411504009x
Publikováno v:
Cellulose. 22:1321-1332
We report on the possibility of using cellulose diacetate (CDA) films as a solid-phase matrix for the fluorescence analysis of pyrene in aqueous micellar media. We examined the effect of the concentration of three surfactants—the anionic sodium dod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7ed40fcab0ec59c5c4239176643b7ee
https://doi.org/10.1007/s10570-015-0572-8
https://doi.org/10.1007/s10570-015-0572-8
Publikováno v:
Oriental Journal of Chemistry. 30:1013-1019
Solid-phase matrices made of cellulose diacetate (CDA) as films and fibers were prepared. The CDA film matrices were found to be characterized by a negative value of the surface potential (–32 ± 2 mV) while the fibers had positive ones (+419 ± 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f7ea946ba0d9b77ca12d5955cd662f
https://doi.org/10.13005/ojc/300312
https://doi.org/10.13005/ojc/300312
Publikováno v:
Journal of Analytical Chemistry. 64:3-7
The adsorption of polycyclic aromatic hydrocarbons (PAHs)—pyrene, anthracene, phenanthrene, and fluorene—by a cellulose matrix of micellar media containing sodium dodecyl sulfate and a nonionogenic polymer, namely, polyethylene glycol is studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::631743250b6f551a938a29f8c8f16773
https://doi.org/10.1134/s106193480901002x
https://doi.org/10.1134/s106193480901002x
Publikováno v:
Russian Journal of Physical Chemistry. 80:1160-1163
The sorption of pyrene by a filter paper modified with lead acetate is studied by luminescence methods. Based on changes in the vibrational structure of fluorescence spectra of pyrene, it was found that the polarity of the microenvironment of pyrene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95ac754ba17c22d763c2a68412f3ff9d
https://doi.org/10.1134/s0036024406070284
https://doi.org/10.1134/s0036024406070284