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Updated: Aug 8, 2026
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Human Cartilage Tissue Fabrication Using Three-dimensional Inkjet Printing Technology
Published on: June 10, 2014
Rapid inkjet resorbable plate scaffold 3D bioprinting technology
1"A1Bio" Limited Liability Company, Ulan-Ude, Russia.
The International Journal of Artificial Organs
|August 7, 2026
Summary
A novel 3D bioprinting principle offers superior performance and simplicity. This innovation utilizes unique biodegradable plates, enhancing organoid formation speed and cell density for advanced tissue engineering.
Area of Science:
- Biotechnology
- Tissue Engineering
- 3D Bioprinting
Background:
- Conventional 3D bioprinting methods face limitations in speed and complexity.
- Existing technologies often require pauses for scaffold formation, hindering rapid organoid development.
Purpose of the Study:
- To introduce a new, highly efficient 3D bioprinting principle.
- To overcome the limitations of current bioprinting techniques in terms of speed, cell density, and simplicity.
Main Methods:
- Development of a novel bioprinting principle utilizing prefabricated biodegradable plates.
- Incorporation of dual-layer lattices (quick and slow dissolving) for cell support and structural integrity.
- Utilizing incompressible material for perimeter control and layer height regulation.
Main Results:
- Achieved cell densities comparable to advanced Roll Porous Scaffold technology (~1.5 × 10^8 cells/mL).
- Demonstrated high performance (~1.8 L/h) and precision (up to 2500 DPI).
- Significantly increased the velocity of solid organoid formation by eliminating scaffold formation pauses.
Conclusions:
- The new bioprinting principle offers a simpler yet superior alternative to existing main 3D bioprinters.
- The innovative plate design enhances cell retention, printing density, and overall biofabrication efficiency.
- This breakthrough has the potential to accelerate advancements in tissue engineering and regenerative medicine.
