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- Title
Convergence of 3D Bioprinting and Nanotechnology in Tissue Engineering Scaffolds.
- Authors
Zhang, Shike; Chen, Xin; Shan, Mengyao; Hao, Zijuan; Zhang, Xiaoyang; Meng, Lingxian; Zhai, Zhen; Zhang, Linlin; Liu, Xuying; Wang, Xianghong
- Abstract
Three-dimensional (3D) bioprinting has emerged as a promising scaffold fabrication strategy for tissue engineering with excellent control over scaffold geometry and microstructure. Nanobiomaterials as bioinks play a key role in manipulating the cellular microenvironment to alter its growth and development. This review first introduces the commonly used nanomaterials in tissue engineering scaffolds, including natural polymers, synthetic polymers, and polymer derivatives, and reveals the improvement of nanomaterials on scaffold performance. Second, the 3D bioprinting technologies of inkjet-based bioprinting, extrusion-based bioprinting, laser-assisted bioprinting, and stereolithography bioprinting are comprehensively itemized, and the advantages and underlying mechanisms are revealed. Then the convergence of 3D bioprinting and nanotechnology applications in tissue engineering scaffolds, such as bone, nerve, blood vessel, tendon, and internal organs, are discussed. Finally, the challenges and perspectives of convergence of 3D bioprinting and nanotechnology are proposed. This review will provide scientific guidance to develop 3D bioprinting tissue engineering scaffolds by nanotechnology.
- Subjects
BIOPRINTING; TISSUE scaffolds; TISSUE engineering; STEREOLITHOGRAPHY; BIOPOLYMERS
- Publication
Biomimetics (2313-7673), 2023, Vol 8, Issue 1, p94
- ISSN
2313-7673
- Publication type
Article
- DOI
10.3390/biomimetics8010094