From: Rheological characterization of an injectable alginate gel system
~45% guluronate, no treatment | ~70% guluronate, no treatment | ~45% guluronate, Ca-treated | ~70% guluronate, Ca-treated | |
---|---|---|---|---|
Number of tests (n) | 6 | 8 | 4 | 6 |
Young’s modulus (E, kPa) | 20 ± 3 | 21 ± 1 | 90 ± 10 | 120 ± 10 |
Maximal stress (σ c,u , kPa) | 6.4 ± 0.2 | 9.8 ± 0.4 | 59.0 ± 0.8 | 85 ± 4 |
Hencky strain at maximal stress (ε h,u ) | 0.39 ± 0.01 | 0.62 ± 0.01 | 1.08 ± 0.04 | 0.92 ± 0.09 |