Hybrid magnetic hydrogels from natural and synthetic polyanionsстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 1 октября 2025 г.
Аннотация:The hybrid hydrogels were synthesized composed of hyaluronate/polyacrylate mixture cross-linked by magnetic 𝛾-Fe2O3 nanoparticles. Incorporation of short polyacrylate chains into the hydrogels increases the size of 𝛾-Fe2O3 nanoparticles thus enhancing the magnetic hydrogel properties. The hydrolytic enzyme initiates degradation of the hybrid hydrogels down to smaller particles, which persist in solution due to complexation with polyacrylate chains. The results are of interest for preparing magnetically controlled biodegradable polymer carriers for encapsulation of bioactive substances.