Skip to main content

View full-text article in PMC

. 2021 Nov 22;9(2):2102627. doi: 10.1002/advs.202102627

Table 1.

The detailed ingredients for each formulation

Hydrogel	Hydrogel precursor	Gelling agent
NSN	3.33% GC in PBS	0.0124% glyoxal in PBS
PSN	2.5% PC in 0.2 m acetic acid	0.445 m SC in PS
PDN_0.5	0.84% GC + 2.5% PC in 0.2 m acetic acid	0.445 m SC + 0.0031% glyoxal in PS
PDN₁	1.67% GC + 2.5% PC in 0.2 m acetic acid	0.445 m SC + 0.0062% glyoxal in PS
PDN₂	3.34% GC + 2.5% PC in 0.2 m acetic acid	0.445 m SC + 0.0124% glyoxal in PS
Pure gelatin	4.17% gelatin in PBS	0.0155% glyoxal in PBS
Gelatin–PDN	1.67% gelatin + 2.5% PC in 0.2 m acetic acid	0.445 m SC + 0.0062% glyoxal in PS
NDN	1.67% GC + 2.5% alginate in water	0.1 m CaSO₄+ 0.0062% glyoxal in water