Table 2.

Average roughness (Ra) profile of melt-blown scaffolds with standard deviation.

Roughness	MB1	MB2	MB3	MB4	MB5	MB6	MB7	MB8
Ra (µm)	70.32 ± 12.38	91.41 ± 17.92	158.01 ± 27.90	118.44 ± 31.10	101.69 ± 20.39	54.24 ± 11.23	47.95 ± 12.53	48.89 ± 7.29