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Toward Practical Applications of Engineered Living Materials with Advanced Fabrication Techniques
Chenjing Lu1, Yaying Huang1, Jian Cui1
1Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, China.
ACS Synthetic Biology
|July 13, 2024
Summary
Engineered Living Materials (ELMs) combine cells and materials for adaptive functions. These self-healing, self-replicating materials offer sustainable solutions in medicine, environment, and manufacturing.
Area of Science:
- Materials Science
- Synthetic Biology
- Biotechnology
Background:
- Engineered Living Materials (ELMs) integrate living cells as core functional components.
- ELMs can be fabricated via bottom-up self-assembly or top-down material integration.
- These materials leverage synthetic biology and materials science for dynamic environmental responses.
Purpose of the Study:
- To review the transformative impact and applications of Engineered Living Materials (ELMs).
- To discuss current preparation methodologies and technological advancements in ELM development.
- To highlight the potential of ELMs in healthcare, environmental conservation, and manufacturing.
Main Methods:
- Bottom-up approaches: engineered cell aggregation.
- Top-down methods: cell integration with materials.
- Preparation techniques: scaffolds, living assembly, 3D bioprinting, electrospinning.
Main Results:
- ELMs exhibit unique living properties: self-healing, self-replication, and environmental adaptability.
- Biocompatibility and genetic modifiability enable customized functionalities and sustainability.
- Significant advancements have been made in healthcare and environmental protection applications.
Conclusions:
- ELMs represent a paradigm shift in material science, offering dynamic and sustainable solutions.
- Ongoing research focuses on enhancing ELM safety, functionality, and real-world applicability.
- The interdisciplinary field of ELMs holds immense promise for future innovations across diverse sectors.
