期刊
ENGINEERING
卷 1, 期 2, 页码 261-268出版社
ELSEVIER
DOI: 10.15302/J-ENG-2015061
关键词
rapid prototyping; 3D printing; additive manufacturing; tissue engineering; bioprinting
资金
- Singapore National Research Foundation (NRF) [SC3DP]
A growing number of three-dimensional (3D)-print--ing processes have been applied to tissue engineering. This paper presents a state-of-the-art study of 3D-printing technologies for tissue-engineering applications, with particular focus on the development of a computer-aided scaffold design system; the direct 3D printing of functionally graded scaffolds; the modeling of selective laser sintering (SLS) and fused deposition modeling (FDM) processes; the indirect additive manufacturing of scaffolds, with both micro and macro features; the development of a bioreactor; and 3D/4D bioprinting. Technological limitations will be discussed so as to highlight the possibility of future improvements for new 3D-printing methodologies for tissue engineering.
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