AuNP-Containing Hydrogels Based on Arabinogalactan and κ-Carrageenan with Antiradical Activity
Marina Zvereva · 2025
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Description
Marina Zvereva builds gold nanoparticle hydrogels from two natural polysaccharides. Her materials study from twenty twenty-five combines arabinogalactan with carrageenan. The plant gum both reduces and stabilises the gold particles. That dual role creates hybrid composites in one system.
Gold content and particle size varied across the composites made. A light-based method measured their antiradical activity for the first time. Mixing ratios produced gels with different stiffness and structure. Calcium ions changed swelling and water holding behaviour. Elastic strength also shifted with recipe choices. Such gels could serve in wound care or drug delivery. The study maps how recipe controls gel properties.
Catalog record
| CREATOR | Marina Zvereva |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 58 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |