Table 1.

Characterization measurements of tested groups.

Scaffolds	Filament width (μm)	Pore size (μm)	Contact angle°	Porosity (%)	Density (g/cm3)	Cell viability %
PCL	326 ± 20.8	347 ± 22.55	94 ± 10.44	56 ± 3.7	0.24 ± 0.016	83.27 ± 5.55
1 wt% GO-PCL	332 ± 21.66	339 ± 22.72	87 ± 9.67	52 ± 3.5	0.26 ± 0.017	86.34 ± 5.76
3 wt% GO-PCL	335 ± 21.36	335 ± 20.01	83 ± 9.22	50 ± 3.3	0.27 ± 0.018	79.36 ± 5.29