Table 2.

Compositions of hydrogels prepared using PEGDA 700 as a crosslinking agent.

1% HD Chitosan in 0.05% Acetic Acid [mL]	Photoinitiator * [mL]	PEGDA 700 [mL]	Name of the Sample
50	0.5	2	2–700
		4	4–700
		6	6–700
		8	8–700
		10	10–700
		12	12–700

* 2-hydroxy-2-methylprophenone, Darocur 1173.