This article describes the swelling and release mechanisms of paracetamol in polyurethane nanocomposite hydrogels containing Cloisite® 30B (organically modified montmorillonite). The transport mechanism, swelling and release processes of the active substance in nanocomposite matrix were studied using gravimetric and UV-Vis spectroscopic methods. Swelling and release processes depend on the amount of clay nanoparticles in these systems and the degree of crosslinking of PU/PEG/Cloisite® 30B hydrogel nanocomposites.
Authors
- Justyna Strankowska,
- mgr Małgorzata Grzywińska,
- mgr Ewelina Łęgowska,
- Marek Józefowicz,
- dr hab. inż. Michał Strankowski link open in new tab
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.3390/ma17010040
- Category
- Publikacja w czasopiśmie
- Type
- artykuły w czasopismach
- Language
- angielski
- Publication year
- 2024
