Construction and Characterization of polyvinyl alcohol-sodium alginate magnetic hydrogel for use in release of famotidine

Department of Chemistry, Rasht Branch, Islamic Azad University, Rasht, Iran

Department of Chemistry, Rasht Branch, Islamic Azad University, PO Box ۴۱۳۲۵-۳۵۱۶, Rasht, IRAN

Department of Chemistry, Ilam Branch, Islamic Azad University, Ilam, Iran.