| SF | Silk Fibroin |
| BNC | Bamboo Nanofibrillated Cellulose |
| PBS | Phosphate-Buffered Saline |
| SEM | Scanning Electron Microscopy |
| IPN | Interpenetrating Polymer Network |
| CCK-8 | Cell Counting Kit-8 |
| PI | Propidium Iodide |
| ISO | International Organization for Standardization |
| L929 | Mouse connective tissue fibroblast cell line |