Next-Gen Fiber 3D Printing: Redefining Medicine, Tissue Engineering, and High-Performance Materials.
Key Features
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Seamlessly integrates in-situ mechanical fiber spinning with 3D printing
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Produce micro- and nanofibers from solutions or melts
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Precise control over fiber speed (from mm/s to m/s), alignment, and density
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Programmed fiber placement for custom architectures
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Fabricate continuous, free-standing fibers
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Layered reinforcement: in-plane and tilted fibers for enhanced structural strength
How does our technology work?
Our technology is inspired by the remarkable way spiders produce silk, which mechanically draw fibers out their spinneret.
Building on this principle, we introduce a novel biomimetic fiber-forming strategy—Oscillatory Fiber Spinning that enables direct mechanical pulling of fibers from a polymer melt or solution and their precise deposition onto a 3D (bio)printing platform.
Applications:
Biofabrication & Tissue Engineering
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No gel crosslinking required
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High cell mobility → accelerated tissue formation
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Rapid vascularization → improved tissue integration and function
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Build anisotropic, biomimetic structures that mimic natural tissue
Additive Manufacturing & Fiber-Reinforced Composites
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Long fibers deliver strong, efficient reinforcement
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Intra- & interlayer fiber placement → tailored mechanical performance
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Directional reinforcement for optimized load-bearing
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Tunable damping and mechanical response for specific applications
Our preprint provides further details on how the technology works and the range of applications it enables. Link: https://chemrxiv.org/doi/full/10.26434/chemrxiv.10002120/v1