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Biomedical applications of PEG‐based materials and their key functions in various formats
| PEG format | Biomedical applications |
|---|---|
| Bulk | Substrate, lubricant, and softener |
| Hydrogel | Therapeutic agents delivery, tissue engineering, cell culture, 3D bioprinting, bone regeneration, wound healing, and wearable biosensor |
| Thin solid film | Antibacterial dressing and surface coating of medical devices |
| Nanoparticle | Therapeutic agents delivery and bioimaging |
