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. 2017 Jan 28;4(1):11. doi: 10.3390/bioengineering4010011

Figure 2.

Figure 2

HANB hydrogel mechanical properties. (A) In-situ photorheology of hydrogel solution (WHANB = 3%, rratio = 0.6, TL = 2 min) indicating gelation kinetics; (B) G’ of hydrogels (WHANB = 3%, rratio = 0.6) exposed to different visible light exposure times; (C) G’ of hydrogels (TL = 2 min, rratio = 0.6) with varying WHANB; (D) G’ of hydrogels (WHANB = 3%, TL = 2 min) with varying rratio; (E) G’ of hydrogels (WHANB = 3%, rratio = 0.6, TL = 2 min) with increasing Ropinirole HCL concentrations; (F) Results of Ellman’s reagent test on thiol concentration over time (WHANB = 3%, rratio = 0.6, TL = 2 min). All the bioink formulations contained 80 mg/mL of Ropinirole HCL, with the exception of (E). Asterisks denote statistical significance (** denotes p < 0.01; *** denotes p < 0.001).