Table 1.
Comparison of scaffold properties. The general properties of the scaffolds show a broad variation in weight, size, fluid capacity, and price of material. As the fibrin matrix is currently not commercially available some information could not be divulged.
| Commercial name | Company | Price | FDA approval | Dry weight | Fluid capacity | Dry thickness | |
|---|---|---|---|---|---|---|---|
| [USD/cm²] | [mg/cm²] | [μL/cm²] | (mm) | ||||
| Chitosan film | BioPiel | Recalcine | 10 | Yes | 4 ± 0.3 | 123 ± 14.8 | 0.12 |
| Fibrin matrix | Smart Matrix | RAFT | — | N/A | 12 ± 1.5 | 87 ± 9.0 | 3.8–1.8 |
| Collagen-GAG matrix | Integra DRT | Integra Life Sciences | 3 | Yes | 10 ± 1.4 | 143 ± 5.6 | 0.20 |
| Decellularized dermis | Strattice | LifeCell | 26 | Yes | 148 ± 2.9 | 77 ± 4.1 | 1.5 |