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Chitosan and its hydrophobic derivatives: Preparation and aggregation in dilute aqueous solutionsстатья
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: Philippova O.E., Korchagina E.V.
- Журнал: Polymer Science, Series A
- Том: 54
- Номер: 7
- Год издания: 2012
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 552
- Последняя страница: 572
- DOI: 10.1134/S0965545X12060107
- Аннотация: This review surveys the main methods of preparing chitosan and its hydrophobic derivatives and their influence on the microstructure of polymers. The experimental data on the aggregation of these polymers in dilute aqueous solutions are summarized. Basic factors affecting aggregation are analyzed, and its general regularities are revealed. It is shown that, in the case of both chitosan and its hydrophobic derivatives, the formation of aggregates is governed by the competition of attraction of associating groups promoting aggregation and their repulsion arising from the presence of charged units and counterions hindering aggregation. Various aggregate models that were proposed for chitosan derivatives with different mainchain lengths and different contents of associating groups are discussed.
- Добавил в систему: Филиппова Ольга Евгеньевна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | PSSA552.pdf | PSSA552.pdf | 704,3 КБ | 9 ноября 2012 [Olga_Philippova] |