Table 1.

Symbols and descriptions of obtained scaffolds. HAp: hydroxyapatite, PUR: polyurethane.

Symbol	Description
PUR30_0	Unmodified scaffolds made of 30% solution of PUR in DMSO
PUR30_G_H1	Scaffolds modified with 2% Gel–HAp solution containing 1% of HAp
PUR30_G_H3	Scaffolds modified with 2% Gel–HAp solution containing 3% of HAp
PUR30_G_H5	Scaffolds modified with 2% Gel–HAp solution containing 5% of HAp