Preparation and characterization of antimicrobial wound dressings based on silver, gellan, PVA and borax

► We prepared a silver dressings with a strong antimicrobial activity. ► The dressing has high water uptake capability, fundamental for the absorption of the wound exudates. ► The PVA film decreases the dehydration rate of the dressing, reducing the risk of painful adhesions. ► The borax crosslinking reduces the silver release rate.