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A Comprehensive Review of Biopolymer Fabrication in Additive Manufacturing Processing for 3D-Tissue-Engineering
Nurulhuda Arifin1, Izman Sudin2, Nor Hasrul Akhmal Ngadiman2
1Quality Engineering, Malaysian Institute of Industrial Technology, Universiti Kuala Lumpur (UniKL), Persiaran Sinaran Ilmu, Bandar Seri Alam 81750, Johor, Malaysia.
Polymers
|May 28, 2022
Summary
Photo-polymerization 3D printing offers a promising method for creating tissue engineering scaffolds with controlled dimensions and porosity. This additive manufacturing technique presents advantages in cost, speed, and ease of operation over traditional methods.
Area of Science:
- Biomaterials Science
- Tissue Engineering
- Additive Manufacturing
Background:
- Scaffold fabrication for tissue engineering is complex, requiring specific porosity, mechanical strength, and architecture.
- Traditional methods and other additive manufacturing techniques present limitations in precision and cost.
Purpose of the Study:
- To review the potential of photo-polymerization 3D printing for tissue engineering scaffold fabrication.
- To compare photo-polymerization 3D printing with alternative scaffold fabrication techniques.
- To discuss parameters influencing scaffold properties.
Main Methods:
- Review of scientific literature on photo-polymerization 3D printing for scaffold fabrication.
- Comparative analysis of different scaffold manufacturing techniques.
- Detailed discussion of parameter settings affecting scaffold characteristics.
Main Results:
- Photo-polymerization 3D printing enables high-resolution fabrication of scaffolds with controlled dimensions.
- This technique offers advantages such as low cost, ease of operation, and fast printing speeds.
- Key parameters influencing mechanical properties, biocompatibility, and porosity were identified.
Conclusions:
- Photo-polymerization 3D printing is a highly capable technique for producing advanced tissue engineering scaffolds.
- It presents a viable and advantageous alternative to traditional and other additive manufacturing methods.
- Optimizing printing parameters is crucial for tailoring scaffold performance for specific applications.
