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Radiation chemical synthesis of polyethylene oxide hydrogel containing DCH18C6 crown ether: A new approachстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Zakurdaeva O.A., Nesterov S.V., Feldman V.I.
- Журнал: Journal of Radioanalytical and Nuclear Chemistry
- Том: 261
- Номер: 2
- Год издания: 2004
- Издательство: Akademiai Kiado
- Местоположение издательства: Hungary
- Первая страница: 245
- Последняя страница: 248
- DOI: 10.1023/B:JRNC.0000034854.60892.d4
- Аннотация: Polyethylene oxide hydrogels containing physically immobilized dicyclohexano-18-crown-6 were prepared by radiation chemical synthesis. Doses of gel formation were found to depend on the molecular weight of the polyethylene oxide and were about 20 and 4 kGy for M-w of 10(5) and 3.10(6), respectively. An increase in the crown ether concentration resulted in the decrease of the efficiency of hydrogel formation, whereas the effect of polymer concentration was less pronounced. It was found that dicyclohexano-18-crown-6 immobilized in the PEO hydrogel showed relatively high resistance toward washout in aqueous media.
- Добавил в систему: Фельдман Владимир Исаевич