Hydrogels Based on Interpolymer Complexes of Sodium Alginate and Synthetic Polyacidsстатья
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Дата последнего поиска статьи во внешних источниках: 23 января 2026 г.
Аннотация:Effect of the structure of synthetic polyacids on the formation and properties of their interpolymercomplexes with sodium alginate is investigated. The hydrogels was shown to be predominantly formed viahydrogen bonds, with their type depending on the structure of polyacid and the amount of bound water.Study of the behavior of the hydrogels in water and phosphate-buffed saline with рН 7.2 demonstrates thatthe properties of the hydrogels are influenced by the ratio of components and the treatment temperature, inaddition to the nature of polyacid. The possibility of using hydrogels as a basis for drug delivery systems isexamined by the example of preparation lidocaine