Facile synthesis: from Laminaria hyperborea to cellulose films and fibers

• DOI: 10.1007/s10570-023-05606-w
• Publication Date: 2023-12-01T10:02:47Z
• Authors: Yanqi Dai; Dongyang Sun; Senthilarasu Sund...; Angelo Delbusso; Dominic O’Rourke; Mark Dorris; Mohan Edirisinghe
• Keywords: Cellulose acetate; Cellulose fiber

Abstract Inverted nozzle-pressurized gyration was used as a processing methodology for regenerating cellulose extracted from Laminaria hyperborea the first time. The viscoelasticity of cellulose/1-ethyl-3-methylimidazolium acetate (EMIM OAc) solutions exhibited high concentration dependence, leading to production products with diverse structures. regenerated transitioned thin films fibers (≈ 5 μm diameter) increased. impact collection distance and working pressure on morphology yield investigated. This work provides new sustainable route biopolymers, offering significant potential applications in biomedicine healthcare.