Table 4.

Gelatin Composite Scaffolds.

Biomaterial	Fabrication method	Cell(s)	Performance	Ref.
Gelatin–PCL	Core-shell electrospinning + EDC crosslinking	HDF, HEK	Promotes cell adhesion and metabolism as well as dermal/epidermal layer stratification to a level equivalent to pure gelatin fibers while offering significantly improved mechanical properties	[233]
Gelatin–PCL	Electrospinning (non-crosslinked)	GFP-mouse fibroblast, HaCaT cells	Phase separation during electrospinning affects the GFP-mouse fibroblasts and HaCaT cells adhesion and proliferation	[235]
Gelatin–dextran, PCL–Poloxamer (bilayer)	Gelation, Electrospinning	ADSCs	The bilayer scaffold supports cell viability	[236]
GelMA	Cell-laden + UV crosslinking	HaCaT	Controlling hydrogel stiffness, improved degradation, stratification of keratinocytes, decreased water loss rate and enhanced electrical resistance vs collagen scaffold	[116]