- AppNano micro-fabricates thin membranes made of Silicon, Silicon Oxide, and Silicon Nitride
- Membranes can be coated with optional materials for functionalization
- Further customization is possible on the chip size, window size, thickness of the membrane
Silicon Window (SIWD)
- SIWD are useful for electrical conductance studies
- Membranes can easily be functionalized to hydrophobic or hydrophilic surface to suit different applications
Nitride Window (NIWD)
- NIWD membranes are made with low stress silicon nitride
- Membranes can be coated with optional materials to suit specific needs
Oxide Window (OXWD)
- OXWD membranes are electrically insulating with a hydrophilic surface
- These membranes can be coated with optional materials according to customer request
| Window parameters | SIWD | SIWDS | NIWD, OXWD | NIWDS, OXWDS |
|---|---|---|---|---|
| Thickness (µm) | 0.5 | 0.5 | 0.2 | 0.2 |
| Membrane size (µm) | 200x200 | 20x20 | 200x200 | 20x20 |
| Window size (µm) | 600x600 | 450x450 | 600x600 | 450x450 |
| Chip parameters | Nominal |
|---|---|
| Thickness (µm) | 300±10 |
| Dimension (µm) | 6000±50 |
| Optional Coating | Contact us |
STEPS to choose your membrane:
1 Choose your membrane material
2 Choose membrane size.
Please contact us at info@appnano.com if you would like to discuss the creation of a custom product.