Dityrosine-inspired photocrosslinking technique for 3D printing of silk fibroin-based composite hydrogel scaffolds
Yi Huang, Guangdong Sun, Lingling Lyu, Yongqiang Li, Dapeng Li, Qinguo Fan, Juming Yao, Jianzhong Shao
Abstract
extrusion-based printing and a simple 30 s post-photocrosslinking combined process. Furthermore, the CMC-Na incorporated 3D hydrogel scaffolds exhibited sufficient structural strength, adequate filament fineness, and tunable transparency, which shows a promising prospect in the application of tissue engineering and regenerative medicine.
Topics & Concepts
FibroinMaterials scienceComposite numberChemical engineeringThixotropyCarboxymethyl celluloseSILKRheologyBiopolymerPotassium persulfateExtrusionCyanXanthan gumComposite materialShear thinningPolymerPolymerizationSodiumMetallurgyArtEngineeringVisual artsSilk-based biomaterials and applications3D Printing in Biomedical ResearchBone Tissue Engineering Materials