Фiзичнi властивостi радiацiйно-зшитих гiдрогелiв полiвiнiловий спирт–полiетиленглiколь в контекстi застосування в медичних пов’язках
The influence of component composition, as well as hydration and electron irradiation conditions, on mechanical, optical, diffusion, and hydrophilic properties of radiation-crosslinked hydrogels prepared on the basis of the polyvinyl alcohol–polyethylene glycol system has been investigated from the...
Gespeichert in:
| Datum: | 2018 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | English Ukrainian |
| Veröffentlicht: |
Publishing house "Academperiodika"
2018
|
| Schlagworte: | |
| Online Zugang: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018680 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Ukrainian Journal of Physics |
Institution
Ukrainian Journal of Physics| Zusammenfassung: | The influence of component composition, as well as hydration and electron irradiation conditions, on mechanical, optical, diffusion, and hydrophilic properties of radiation-crosslinked hydrogels prepared on the basis of the polyvinyl alcohol–polyethylene glycol system has been investigated from the viewpoint of their application to the fabrication of medical dressings to treat burns and wounds. A significant impact of the electron irradiation intensity and the temperature of initial solutions on the processes of polymer radiation crosslinking is experimentally revealed and analyzed. The hydrophily of crosslinked hydrogels is demonstrated to depend more strongly on the exposure dose than on the gel composition. The optimal intervals of radiation doses and polymer concentrations, at which the radiation-crosslinked hydrogel satisfies requirements for medical dressing materials are determined. |
|---|