Research Article

Improving Fibrin Hydrogels’ Mechanical Properties, through Addition of Silica or Chitosan-Silica Materials, for Potential Application as Wound Dressings

Figure 2

Dynamic Light Scattering (DLS) and ζ-potential results for CS materials. Hydrodynamic particle size (n = 4 synthesis replicates) and ζ-potentials before and after exposure to the fibrin precursor. (a), (c) CS6 at different concentrations and (b), (d) CS6, CS7, and CS8 materials. Different at a significance level of 0.005. n = 4.
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