Table 4.

Observation of the course of crosslinking process of hydrogels obtained using crosslinkers with different molecular weights and amounts.

Crosslinking Agent [mL]	Observations for PEGDA 575	Observations for PEGDA 700
2	No hydrogel crosslinking	No hydrogel crosslinking
4
6	Crosslinking/very brittle material → not adequate for mechanical tests	Crosslinking/very brittle material → not adequate for mechanical tests
8
10		The material can be used to prepare samples for mechanical tests
12