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Nested biofabrication: Matryoshka-inspired Intra-embedded Bioprinting.
Biorxiv : the Preprint Server for Biology
|October 9, 2023
Summary
A novel Intra-Embedded Bioprinting (IEB) method creates complex organ structures with internal features. This biofabrication technique utilizes xanthan gum for intricate tissue engineering and organ modeling applications.
Area of Science:
- Biomaterials Science
- Tissue Engineering
- Biofabrication
Background:
- Engineering complex organs with intricate internal structures like blood vessels and nerves is a major challenge in biofabrication.
- Existing embedded bioprinting methods face limitations in replicating the detailed anatomy of specific organs.
- The Matryoshka doll serves as inspiration for creating multi-layered, complex structures.
Conclusions:
- Intra-Embedded Bioprinting (IEB) offers a new paradigm for biofabrication, enabling the creation of complex organ shapes with internal anatomical features.
- The IEB method holds significant potential for advancing tissue engineering, organ modeling, and the development of in vitro drug testing platforms.
- This technique paves the way for more sophisticated biofabrication of functional tissues and organs with high anatomical fidelity.
