Light reshapes gelatin scaffolds to steer cell growth in three dimensions

Soft, flexible hydrogels have enabled significant advancements in engineering biological tissue by mimicking the natural scaffolding that provides structure and support to cells. Existing engineered hydrogels, however, fall short in a significant way. Unlike in nature, they do no This story matters for Science & Discovery readers tracking engineering. Reported by phys.org. Read the full original at the source link below.