Viscoelasticity of Hyaluronic Acid Hydrogels Regulates Human Pluripotent Stem Cell-derived Spinal Cord Organoid Patterning and Vascularization

The authors fabricated different methacrylated hyaluronic acid hydrogels using covalent cross–linking, consisting of two gels with similar elasticity but different iscoelasticity, and two gels with similar viscoelasticity but different elasticity.