Recent Progress in Stimuli-Responsive Hydrogels Application for Bone Regeneration

Figure 2

Schematic and material properties of injectable shear-thinning hydrogel (SHIELD). Component 1 is an eight-arm PEG with one arm attached to PNIPAAM and 7 to proline-rich peptide domains. Component 2 is a C7 linear protein copolymer with CC43 WW and RGD cell-binding domains.