Skip to main content
Fig. 3 | BMC Research Notes

Fig. 3

From: Fabrication of alginate-based hydrogel cross-linked via horseradish peroxidase for articular cartilage engineering

Fig. 3

ATR-FTIR spectra of Alg-Ph and Alg-Ph/Col hydrogels (a). HNMR analysis of Alg-Ph powders (b). UV–Vis spectra of Alg-Ph (c). SEM images of Alg-Ph (left) and Alg-Ph/Col (right) (d). Mechanical assay for Alg-Ph-1 [Alg-Ph 1.2% v/w  +  HRP 5 U  +  H2O2 100 mM (1:0.4:0.6)], Alg-Ph-2 [Alg-Ph 1.2% v/w  +  HRP 5 U  +  H2O2 100 mM (1:0.3:0.6)], and Alg-Ph-3 [Alg-Ph 1.2% v/w  +  HRP 5 U  +  H2O2 100 mM (1:0.54:0.54)] (e) (n  =  3)

Back to article page