> For the complete documentation index, see [llms.txt](https://irnas.gitbook.io/modular-bioreactor/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://irnas.gitbook.io/modular-bioreactor/testing/cell-culture-tests/materials-biocompatibility-tests.md).

# Materials biocompatibility tests

Little fragments of materials were put into tissue culture, which was then observed for 1 week.

* Materials that proved safe for use with HUVECs (Human Umbilical Vein Endothelial Cells) and SFs (Skin Fibroblasts)
  * Polyether ether ketone - (PEEK) (also autoclaved)
  * Polyoxymethylene - (POM) - white, no pigment (not autoclaved!)
  * Polyoxymethylene - (POM) - black, pigmented (not autoclaved!)
  * Poly(methyl methacrylate) (acrylic glass - "pleksi steklo")
  * UV polymerized SLA resin "Formlabs Standard - Clear" (<https://formlabs.com/eu/materials/standard/#clear>)
  * UV polymerized SLA resin "Formlabs Dental LT Clear" (<https://dental.formlabs.com/eu/materials/#dental-lt-clear>)
  * UV polymerized SLA resin "W2P Solflex Ortho Clear" (<https://www.way2production.at/wp-content/uploads/2018/10/Solflex-Ortho-Clear.pdf>)
  * UV polymerized SLA resin "Prima Creator DLP resin Standard" (<https://primacreator.com/products/primacreator-value-uv-dlp-dlp-resin>)
  * PharMed® BPT Tubing (not yet tested with SFs)
* Cytotoxic materials
  * none so far


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://irnas.gitbook.io/modular-bioreactor/testing/cell-culture-tests/materials-biocompatibility-tests.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.