Nerve guide conduits, Spiral micro-nanostructures, large-gap nerve defect, Poly(3-hydroxybutyrate-co-3-hydroxy valerate) (PHBV), thermoplastic polyurethane (TPU)
Nerve guide conduits, Spiral micro-nanostructures, Large-gap nerve defect, Poly(3-hydroxybutyrate-co-3-hydroxy valerate) (PHBV), Thermoplastic polyurethane (TPU)
gellan gum, Gelatin, 3D Bioprinting, Enzymatic crosslinking, Skin tissue regeneration, In vitro models