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Poly(ethylene glycol) hydrogels conjugated with a collagenase-sensitive fluorogenic substrate to visualize collagenase activity during three-dimensional cell migration

Tissue EngineeringHydrogelsEthylene GlycolBiopolymer GelEngineeringBiomaterials DesignCollagenase-sensitive Fluorogenic SubstrateBiomedical EngineeringCollagenase ActivityMatrix BiologyMedicineCell Biology3D BioprintingBiocompatible MaterialExtracellular Matrix