(A) Rheological characterization
of hydrogels formed by different
precursors (a-2p, b-2p, c-2p, a-1p, b-1p, and c-1p) treated
with ALP (1.0 U/ml). C = 0.5 wt %. The strain-dependent
dynamic storage (G′) is taken at a frequency
equal to 6.28 rad/s, and the frequency-dependent dynamic storage (G′) is taken at a strain equal to 1.00%. (B) Time-dependent
rheometry to show the gelation points (that is, at the gel state,
where storage modulus (G′) dominates loss
modulus (G″)) of different precursors treated
with ALP (0.05 U/ml). C = 0.5 wt %. (C) Static light
scattering (SLS) shows the scattering signals after the addition of
ALP (1 U/mL) into the solution of different precursors at different
concentrations, pH = 7.4, detecting angle = 30°.