pH ‐Sensitive Alginate/Polyvinyl Alcohol/Chitosan Crosslinked With Tetraethyl Orthosilicate Polymeric Hybrid Hydrogel for Biomedical Application
The main aim of this study was to develop a cost‐effective, pH‐sensitive Alginate (Alg), PVA, and chitosan (Cs) (Alg/PVA/Cs) hydrogel biocompatible polymer for controlled drug release of azithromycin. Tetraethyl orthosilicate (TEOS) was used to chemically crosslink the hydrogel, improving its structural integrity and...