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International Journal of Bioprinting                                   3D bioprinting of composite hydrogels






































                    Figure 6. In vitro degradation of 3D bioprinted scaffolds over 14 days. Abbreviations: GG, gellan gum; PEI, polyethyleneimine.








































            Figure 7. Drug release profile of betamethasone sodium phosphate (BSP) from 3D-bioprinted GG-3PEI scaffolds (n = 3). Abbreviations: GG, gellan gum;
            PEI, polyethyleneimine.


            Volume 10 Issue 4 (2024)                       330                                doi: 10.36922/ijb.3440
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