A functional self-assembling peptide/sodium alginate reacted with calcium chloride to obtain a parallel active hydrogel microfibers by the hydrodynamic stretching
then the chitosan/calcium alginate/self-assembling peptide hydrogel microfibers are obtained through polyelectrolyte composite reaction. The application of the nanocomposite scaffolds in nerve regeneration is studied by SEM
cytotoxicity
the interaction between the matrixt and the neural stem cells. The results show that the nanocomposite scaffolds are highly regular and parallel and have good biocompatibility. Besides
the nanocomposite scaffolds can support the growth and differentiation of neural stem cells and can guide the directional growth of axons.