Figure 2
The swelling rate for scaffolds based on collagen (Coll), collagen with caffeic acid (Coll + CA), ferulic acid (Coll + FA), and gallic acid (Coll + GA) (n = 3, data are expressed as the mean ± SD).
Figure 2 | Scientific Reports
The swelling rate for scaffolds based on collagen (Coll), collagen with caffeic acid (Coll + CA), ferulic acid (Coll + FA), and gallic acid (Coll + GA) (n = 3, data are expressed as the mean ± SD).
