Enum: MembraneTypeEnum
URI: [namo:MembraneTypeEnum](https://w3id.org/monarch-initiative/namo/MembraneTypeEnum)
## Permissible Values
| Value | Meaning | Description |
| --- | --- | --- |
| POROUS_POLYMER | None | Porous polymer membrane (e |
| PDMS | None | Polydimethylsiloxane membrane |
| COLLAGEN | None | Collagen-based membrane |
| ECM_COATED | None | Extracellular matrix-coated membrane |
| TRACK_ETCHED | None | Track-etched membrane |
| ELECTROSPUN | None | Electrospun fiber membrane |
| HYDROGEL | None | Hydrogel membrane |
## Slots
| Name | Description |
| --- | --- |
| [membrane_type](membrane_type.md) | Type of membrane used in the device if applicable |
## Identifier and Mapping Information
### Schema Source
* from schema: https://w3id.org/monarch-initiative/namo
## LinkML Source
name: MembraneTypeEnum
from_schema: https://w3id.org/monarch-initiative/namo
rank: 1000
permissible_values:
POROUS_POLYMER:
text: POROUS_POLYMER
description: Porous polymer membrane (e.g., PET, PC)
PDMS:
text: PDMS
description: Polydimethylsiloxane membrane
COLLAGEN:
text: COLLAGEN
description: Collagen-based membrane
ECM_COATED:
text: ECM_COATED
description: Extracellular matrix-coated membrane
TRACK_ETCHED:
text: TRACK_ETCHED
description: Track-etched membrane
ELECTROSPUN:
text: ELECTROSPUN
description: Electrospun fiber membrane
HYDROGEL:
text: HYDROGEL
description: Hydrogel membrane