Certainly! Here’s a comparison of glycerol, sorbitol, polyethylene glycol (PEG), polyvinyl alcohol (PVA), polylactic acid (PLA), chitosan, and gelatin in terms of their potential to improve the mechanical performance and brittleness of nanocellulose paper:
### 1. **Glycerol**
- **Mechanical Performance:** Glycerol acts as a plasticizer, which can enhance the flexibility and ductility of nanocellulose paper.
- **Brittleness:** It reduces