Table 1.

Summary of researches about nanoscaffolds applications in wound healing recovery

Types of nanofibers	Particle size (nm)	Synthesis method	Characterization	References
PVA–clay nanocomposite	60–100	Cyclic freezing–thawing	SEM, XRD, tensile modulus	[63]
Chitosan	20–40	Coprecipitation	FTIR, TGA, DSC, SEM and TEM	[64]
Cerium oxide nanoparticle-containing poly (ε-caprolactone)	50	Electrospinning	SEM, DLS, MTT	[65]
Halloysite and chitosan oligosaccharide	200	Composition	SEM, EDX, UHRTEM,, Zeta potential In vivo	[66]
Montmorillonite/chitosan	–	Solid state	HRTEM, XRD, XEDS, TGA	[67]