Berry extracts and nanocellulose as bioactive skin sprays and surgical dressings to prevent the growth of dangerous microbes
Press release 27 August 2024 VTT has developed a skin spray, based on nanocellulose and antimicrobial compounds from wild berries, which can be used to treat wounds and eliminate hospital-acquired bacteria such as MRSA before surgery. The product can also be applied as a cream, transdermal patch or wound dressing."The fast-acting surgical spray and efficacious dressing are based on a manufacturing process we have developed, where the surface and pores of a nanocellulose film are impregnated with a berry extract so that the antimicrobial compounds do not get trapped inside the fibre