The content and different ratios of alginate, gelatin and CNC for the synthesis of SA/Ge and SA/Ge/CNC scaffolds.

Sample	3 wt% Alginate (ml)	3 wt% Gelatin (ml)	1 wt% CNC (ml)	H2O (ml)
SA/Ge (1 : 2)	30	60	0	0
SA/Ge (1 : 1)	45	45	0	0
SA/Ge (2 : 1)	60	30	0	0
SA/Ge (4 : 1)	72	18	0	0
SA/Ge/CNC (0)	40	20	0	5
SA/Ge/CNC (0.1%)	40	20	0.5	4.5
SA/Ge/CNC (0.5%)	40	20	2.5	2.5
SA/Ge/CNC (1%)	40	20	5	0