Printability Optimization of Gelatin-Alginate Bioinks by Cellulose Nanofiber Modification for Potential Meniscus Bioprinting

Figure 1

Rheological characterization of the cell-free hydrogels. (a) Viscosity at temperatures ranging from 5°C to 37°C at a shear rate of 1 s^-1. (b) Non-cross-linked viscosity at bioprinting temperature from 20°C to 25°C at a shear rate of 1 s^-1. (c) Non-cross-linked viscosity at various shear rates at 25°C. (d) Storage modulus after cross-linking at 37°C.

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(b)

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