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Fig. 4 | Biomaterials Research

Fig. 4

From: A comparative study of enzyme initiators for crosslinking phenol-functionalized hydrogels for cell encapsulation

Fig. 4

The change in absorbance of PVA-Tyr during laccase-mediated polymerization in PBS at 37 °C at 325 nm via UV-vis spectrophotometry over time (a). After gelation, hydrogels were swollen and the b mass loss, c swelling, and d dynamic shear modulus (G*) were measured after 48 h at 37 °C. Significance (p < 0.05) is denoted in bar graphs B-D with an asterisk (*)

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