Modification of carbon sorbent surface by poly-N-vinylpyrrolidone in application medicine Full article
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Protection of Metals and Physical Chemistry of Surfaces
ISSN: 2070-2051 , E-ISSN: 2070-206X |
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| Output data | Year: 2012, Volume: 48, Number: 4, Pages: 427-433 Pages count : 7 DOI: 10.1134/S2070205112040041 | ||||
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Abstract:
The surface of a VNIITU-1 carbon mesoporous hemosorbent is modified with poly-N-vinylpyrrolidone, which possesses its own antibacterial activity. The modification is performed in two steps: (1) impregnation of the monomer, N-vinylpyrrolidone, and the initiator in an aqueous solution and (2) polymerization in an inert atmosphere. The composition of products produced during polymerization reaction is analyzed by NMR 13C. The texture characteristics, the relief and the morphology, and the content of nitrogen in the initial and modified sorbents are studied by current physicochemical methods. Bench tests show that the contact with the modified sorbent leads to a decrease in the amount of Staphylococcus aureus bacterial cells and inhibition of their growth in comparison with the initial carbon sorbent.
Cite:
Baklanova O.N.
, P'yanova L.G.
, Talzi V.P.
, Knyazheva O.A.
, Sedanova A.V.
, Dolgikh T.I.
, Likholobov V.A.
Modification of carbon sorbent surface by poly-N-vinylpyrrolidone in application medicine
Protection of Metals and Physical Chemistry of Surfaces. 2012. V.48. N4. P.427-433. DOI: 10.1134/S2070205112040041 WOS Scopus РИНЦ OpenAlex
Modification of carbon sorbent surface by poly-N-vinylpyrrolidone in application medicine
Protection of Metals and Physical Chemistry of Surfaces. 2012. V.48. N4. P.427-433. DOI: 10.1134/S2070205112040041 WOS Scopus РИНЦ OpenAlex
Original:
Бакланова О.Н.
, Пьянова Л.Г.
, Талзи В.П.
, Княжева О.А.
, Седанова А.В.
, Долгих Т.И.
, Лихолобов В.А.
Модифицирование поверхности углеродного сорбента поли-n-винилпирролидоном для аппликационной медицины
Физикохимия поверхности и защита материалов. 2012. Т.48. №4. С.363-369. РИНЦ
Модифицирование поверхности углеродного сорбента поли-n-винилпирролидоном для аппликационной медицины
Физикохимия поверхности и защита материалов. 2012. Т.48. №4. С.363-369. РИНЦ
Dates:
| Submitted: | Sep 2, 2011 |
| Published print: | Jul 1, 2012 |
| Published online: | Jul 25, 2012 |
Identifiers:
| Web of science: | WOS:000307393900008 |
| Scopus: | 2-s2.0-84865841260 |
| Elibrary: | 20479629 |
| OpenAlex: | W1986184856 |