Degradable Poly(2-hydroxyethyl methacrylate)-co-polycaprolactone Hydrogels for Tissue Engineering Scaffolds

Characterization of poly(2-Hydroxyethyl Methacrylate) Scaffolds for Tissue Engineering

Physical properties of scaffolds intended for myocardial tissue regeneration were studied. Mechanical properties and degradation rates were evaluated for degradable scaffolds composed of poly (2-hydroxyethyl methacrylate) (pHEMA) crosslinked with polycaprolactone (PCL). pHEMA copolymerized with tetraethylene glycol as a crosslinker served as a control. Fibroblast cells were used for cytotoxicit...

Fuzzy VIKOR Optimization for Designing High Performance Hydroxyapatite/Polycaprolactone Scaffolds for Hard Tissue Engineering

Polycaprolactone Scaffolds Fabricated via Bioextrusion for Tissue Engineering Applications

The most promising approach in Tissue Engineering involves the seeding of porous, biocompatible/biodegradable scaffolds, with donor cells to promote tissue regeneration. Additive biomanufacturing processes are increasingly recognized as ideal techniques to produce 3D structures with optimal pore size and spatial distribution, providing an adequate mechanical support for tissue regeneration whil...

Degradable hydrogels derived from PEG‐diacrylamide for hepatic tissue engineering

Engineered tissue constructs have the potential to augment or replace whole organ transplantation for the treatment of liver failure. Poly(ethylene glycol) (PEG)-based systems are particularly promising for the construction of engineered liver tissue due to their biocompatibility and amenability to modular addition of bioactive factors. To date, primary hepatocytes have been successfully encaps...

3D Scaffold Designing based on Conductive/Degradable Tetrapolymeric Nanofibers of PHEMA-co-PNIPAAm-co-PCL/PANI for Bone Tissue Engineering

The hydrophilic, conducting, biocompatible and porous scaffolds were designed using poly(2-hydroxy ethyl methacrylate)-co-poly(N-isopropylacrylamide)-co-poly(ε-caprolactone) (P(HEMA-b-NIPAAm-b-CL))/polyaniline (PANI) for the osteoblast applications. To this end, the PHEMA and P(HEMA-b-NIPAAm) were synthesized via reversible addition of fragmentation chain transfer (RAFT) polymerization, and in ...