PEG Hydrogels

Photo-Crosslinking and Patterning of PEG-Based Hydrogels (2D/3D): Principles, Method Comparisons, and Product Selection Guidelines

Biomaterial scaffolds commonly used in tissue engineering and cell biology research are often homogeneous: they have uniform composition, uniform stiffness, and uniformly distributed signaling molecules. In real tissues, however, the cellular microenvironment is highly organized.