Valorization of Waste Chicken Feathers: Fabrication and Characterization of Novel Keratin Nanofiber Conduits for Potential Application in Peripheral Nerve Regeneration

Figure 5

Energy-dispersive X-ray (EDX) results of keratin/PVA nanofiber tubes: (a) EDX spectrum of elements, (b) element mapping, and (c) atomic concentration of nanofibers.

(a)

(b)

(c)