A reactor-like spinneret used in 3D printing alginate hollow fiber: a numerical study of morphological evolution.
@article{Li2016ARS, title={A reactor-like spinneret used in 3D printing alginate hollow fiber: a numerical study of morphological evolution.}, author={Y. Li and Y. Liu and C. Jiang and S. Li and G. Liang and Q. Hu}, journal={Soft matter}, year={2016}, volume={12 8}, pages={ 2392-9 } }
In this paper, a reactor-like spinneret is proposed to generate a continuous hollow hydrogel fiber. In order to reliably control the deforming dynamics, the components of the spinneret are standardized in order to ease the online observation of morphological evolution. We found that not only did a co-flow occur in the tubular space, but a relatively large shrinkage of the shell layer at the outlet also occurred. Whereupon a weak coupling of the velocity field and diffusion-reacting co-flow was… CONTINUE READING
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References
SHOWING 1-10 OF 27 REFERENCES
Microfluidic wet-spinning of alginate microfibers: a theoretical analysis of fiber formation
- Materials Science
- 2012
- 26
Coaxial nozzle-assisted 3D bioprinting with built-in microchannels for nutrients delivery.
- Materials Science, Medicine
- Biomaterials
- 2015
- 244
Computational and experimental investigations of the mechanisms used by coaxial fluids to fabricate hollow hydrogel fibers
- Materials Science
- 2015
- 11
Microfluidic direct writer with integrated declogging mechanism for fabricating cell-laden hydrogel constructs
- Materials Science, Medicine
- Biomedical microdevices
- 2014
- 51
- PDF
Characterization of printable cellular micro-fluidic channels for tissue engineering.
- Materials Science, Medicine
- Biofabrication
- 2013
- 134
- PDF
Rapid prototyping of chitosan-coated alginate scaffolds through the use of a 3D fiber deposition technique.
- Materials Science, Medicine
- Journal of materials chemistry. B
- 2014
- 42
Novel technique to control inner and outer diameter of calcium-alginate hydrogel hollow microfibers, and immobilization of mammalian cells
- Materials Science
- 2010
- 49
Novel control of gel fraction and enhancement of bonding strength for constructing 3D architecture of tissue engineering scaffold with alginate tubular fiber.
- Materials Science, Medicine
- Journal of bioscience and bioengineering
- 2016
- 6
One-stop microfiber spinning and fabrication of a fibrous cell-encapsulated scaffold on a single microfluidic platform.
- Materials Science, Medicine
- Biofabrication
- 2014
- 29