Cation-induced shape programming and morphing in protein-based hydrogels
Luai R. Khoury, Marina Slawinski, Daniel R. Collison, Ionel Popa
Abstract
cations. We show that these programmed biomaterials can then morph back into their original shape, as the cations diffuse outside the hydrogel material. The approach demonstrated here represents an innovative strategy to program protein-based hydrogels to behave as actuators.
Topics & Concepts
MorphingSelf-healing hydrogelsDivalentComputer scienceBiophysicsChemistryComputer graphics (images)BiologyPolymer chemistryOrganic chemistryAdvanced Materials and MechanicsSilk-based biomaterials and applicationsHydrogels: synthesis, properties, applications