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组织工程用多孔支架技术的开发现状 被引量:3

Present situation of development of porous scaffolds for tissue engineering
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摘要 针对人体生物工程技术的发展,综述了组织工程用多孔支架制备技术的发展现状:其传统技术涉及非织造成型技术、三维编织技术、相分离/乳化法、溶液浇铸/粒子溶出法、熔融成型法、气体发泡法等.新型快速成型技术包括立体光刻法、选择性激光烧结、熔融沉积成型、分层实体制造、三维立体喷涂等.研究认为,传统技术的组合优化和新兴的快速成型技术是当前技术的发展方向. According to the development of technology for human's bioengineering, the various methods of fabricating porous scaffolds for tissue engineering are reviewed. The conventional methods mainly involve nonwoven forming, 3 D braiding, phase separation/emulsification, solvent casting/particulate leaching, melt molding, gas foaming. The rapid prototyping technology includes stereolithography (SLA) , selective laser sintering ( SLS), fused deposition modeling (FDM) , laminated object manufacturing (LOM) and three-dimensional print (3D-printing), and so on. It is concluded that the combination of several conventional methods and rapid prototyping technology is the developing trends in manufacturing suitable scaffolds in tissue engineering at present.
作者 王涵 张华
出处 《天津工业大学学报》 CAS 2006年第6期20-24,共5页 Journal of Tiangong University
关键词 组织工程 支架 纤维新材料 纺织技术 快速成型 tissue engineering scaffold new fiber materials textile technology rapid prototyping (RP)
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参考文献26

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