ISPST ۲۰۲۴ Conference: Increasing Cross-linking in Polyvinyl pyrrolidoneHydrogel for Strength in Bone Fracture Treatment by Sodium alginate

Hydrogels have very good properties in different fields, such as mechanical resistance, adhesion, and strength,which can help in different fields of treatment, including fractures. Polymers, both synthetic and natural, haveexcellent therapeutic properties, such as polyvinylpyrrolidone (PVP) and dopamine (DOPA), which can give usan adhesive yet antibacterial compound. Therefore, a synthesis method was designed to create a hydrogel for thetreatment of fractures and the repair of worn bones using (PVP), bioactive glass (BG), hydroxyapatite (HA), and(DOPA). The hydrogel made should have an acceptable resistance so that it does not disappear before thetreatment is completed. For this reason, binders such as sodium alginate (SA) and calcium chloride (CaCl۲) wereused to increase its resistance, and its resistance was checked by a swelling test

کلیدواژه ها:

Bone fractures ، Polyvinylpyrrolidone ، Cross-linking ، Sodium alginate ، Calcium chloride