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Printing parameters that were kept constant and their values.
| Parameter | Unit | Value |
|---|---|---|
| Flow rate of the syringe pump for sodium alginate solution | µL/min | 600 |
| Flow rate of the syringe pump for crosslinking solution | µL/min | 600 |
| Coaxial nozzle’s outer nozzle diameter | mm | 2.16 |
| Printing speed | mm/s | 8 |
| Layer thickness | mm | 1.6 |
