1. Explore - Understanding Natural Regeneration and Bio-Inspired Organ Growth
1.4 Bio-Inspiration and 3D Bioprinting
Scientists use bio-inspiration to design technologies that mimic natural processes. One such technology is 3D bioprinting, where layers of living cells are placed in specific patterns to form tissue-like structures.
Unlike plastic 3D printing:
- living cells must stay alive,
- tissues need nutrients and oxygen,
structures must grow and adapt over time.
Bio-inspiration helps engineers understand how nature builds complex systems, guiding the development of lab-grown organs.
Suggested video resource:
To better understand how bio-inspired technologies and 3D bioprinting are used in regenerative medicine, students are encouraged to watch the following short videos, which illustrate real-world research and current challenges in lab-grown organs:
To better understand how bio-inspired technologies are used to grow tissues and organ-like structures in the laboratory, students are encouraged to watch the following short video. It illustrates the key steps involved in tissue engineering and bioprinting, helping to connect biological principles with technological processes.