Ontology highlight
ABSTRACT:
SUBMITTER: Stahl PJ
PROVIDER: S-EPMC3006224 | biostudies-literature | 2010 Sep
REPOSITORIES: biostudies-literature
Stahl Patrick J PJ Romano Nicole H NH Wirtz Denis D Yu S Michael SM
Biomacromolecules 20100901 9
Mechanical properties of tissue scaffolds have major effects on the morphology and differentiation of cells. In contrast to two-dimensional substrates, local biochemical and mechanical properties of three-dimensional hydrogels are difficult to control due to the geometrical confinement. We designed synthetic 3D hydrogels featuring complexes of four-arm poly(ethylene glycol) (PEG) and collagen mimetic peptides (CMPs) that form hydrogels via physical cross-links mediated by thermally reversible tr ...[more]