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  4. Chimica Techno Acta
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dc.contributor.authorAlqubelat, R. S.en
dc.contributor.authorKuznetsova, A. D.en
dc.contributor.authorAntonov, D. O.en
dc.contributor.authorMironov, M. A.en
dc.date.accessioned2024-01-18T12:45:23Z-
dc.date.available2024-01-18T12:45:23Z-
dc.date.issued2023-
dc.identifier.citationCombination of Fluorescent and Spin Labels: a Powerful Method for the Optimization of Hydrophilic Membranes for the Separation of Oil-in-Water Emulsions / R. S. Alqubelat, A. D. Kuznetsova, D. O. Antonov, M. A. Mironov // Chimica Techno Acta. — 2023. — Vol. 10, No. 4. — № 202310415.en
dc.identifier.issn2411-1414online
dc.identifier.urihttp://elar.urfu.ru/handle/10995/129333-
dc.descriptionThe mobility of the spin label depends on the method of obtaining the CMC/PVAm gel on the surface of the glass fibre.en
dc.descriptionThere is a correlation between the mobility of the spin label in the CMC/PVAm and crude oil spreading.en
dc.descriptionThe fluorescent mark in the CMC/PVAm gel shows defects when it is distributed on the surface of the glass fibre.en
dc.descriptionReceived: 27.11.23. Revised: 05.12.23. Accepted: 05.12.23. Available online: 15.12.23.en
dc.description.abstractA new method for assessing the quality of fibre coating based on a combination of fluorescence microscopy and electron paramagnetic resonance is presented in this work. An influence of the carboxymethylcellulose/polyvinylamine gel preparation method on the mobility of the spin label was established. The mobility of the spin label changes from 3.5 ns in the case of a polyvinylamine solution to 12.8 ns in the case of a cross-linked gel on the surface of the glass fibre. A qualitative relationship was found between the mobility of the spin label in the gel applied to the glass fibre and the rate of spreading of crude oil over its surface. This method can be used to make membranes for the separation of water-in-oil emulsions.en
dc.description.sponsorshipThis work was supported by the Russian Science Foundation (grant no. 23-23-00125), https://www.rscf.ru/en.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherУральский федеральный университетru
dc.publisherUral Federal Universityen
dc.relation.ispartofChimica Techno Acta. 2023. Vol. 10. № 4en
dc.subjectFLUORESCENT LABELen
dc.subjectSPIN LABELen
dc.subjectOIL-IN-WATER EMULSIONen
dc.subjectCARBOXYMETHYLCELLULOSEen
dc.subjectPOLYVINYLAMINEen
dc.titleCombination of Fluorescent and Spin Labels: a Powerful Method for the Optimization of Hydrophilic Membranes for the Separation of Oil-in-Water Emulsionsen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.rsihttps://www.elibrary.ru/item.asp?id=60040558-
dc.identifier.doi10.15826/chimtech.2023.10.4.15-
local.contributor.studentKuznetsova, Alena D.en
local.contributor.employeeAlqubelat, Rita S.en
local.contributor.employeeMironov, Maxim A.en
local.contributor.employeeАлкубелат, Рита Сулеиман Аваййдru
local.contributor.employeeМиронов, Максим Анатольевичru
local.description.order202310415-
local.fund.rsf23-23-00125-
local.contributorAlqubelat, Rita S.en
local.contributorKuznetsova, Alena D.en
local.contributorAntonov, Denis O.en
local.contributorMironov, Maxim A.en
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