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Comparison of materials for the reusable biosensor microfluidic interface.
| Material | Material Cost | Compat. with GaAs | Fabrication Cost | Resistance to Aging | Resistance to Regen. | Biocompat. |
|---|---|---|---|---|---|---|
| PDMS | low | medium | low | low | medium | high |
| Polymer | low | medium | low | low | low | medium |
| GaAs | high | high | medium | high | high | medium |
| Glass | medium | low | high | high | medium | high |
| Silicon dry | medium | medium | high | high | high | medium |
| Silicon wet | medium | medium | medium | high | high | high |
