[1]罗会涛,赵婧,范兴平,等.不同类型多孔结构生物材料支架制备及其性能优化[J].中国材料进展,2012,(5):030-39.[doi:10.7502/j.issn.1674-3962.2012.05.04]
 DUAN Ke,FENG Bo,LI Xiaohong,et al.Preparation and Properties Improvement of Biomaterials Scaffolds with Various Porous Structures[J].MATERIALS CHINA,2012,(5):030-39.[doi:10.7502/j.issn.1674-3962.2012.05.04]
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不同类型多孔结构生物材料支架制备及其性能优化()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
期数:
2012年第5期
页码:
030-39
栏目:
特约研究论文
出版日期:
2012-05-25

文章信息/Info

Title:
Preparation and Properties Improvement of Biomaterials Scaffolds with Various Porous Structures
作者:
罗会涛赵婧范兴平崔文国段可冯波李孝红翁杰
(西南交通大学材料科学与工程学院 材料先进技术教育部重点实验室,四川 成都 610031)
Author(s):
DUAN Ke FENG Bo LI Xiaohong WENG Jie
(Key Laboratory of Advanced Technologies of Materials (MOE), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China)
关键词:
组织工程生物材料多孔支架制备技术性能优化
DOI:
10.7502/j.issn.1674-3962.2012.05.04
文献标志码:
A
摘要:
多孔支架是组织工程应用中的关键环节,类似细胞外基质的作用,支撑细胞的粘附和随后细胞向组织的衍化。虽然目前已采用多种制备技术研发出大量的多孔支架,但是多孔生物材料支架的制备和性能优化,仍然是组织工程支架领域的研究热点。结合实验室工作,综述了多种制备不同类型多孔结构生物材料支架的制备技术,主要包括颗粒和纤维堆积型支架、泡沫浸渍法支架和颗粒制孔支架等的制备技术,并阐述了这些制备技术对多孔结构支架的孔结构、贯通性和力学性能的改善效果。其目的旨在提供满足组织工程需求的多孔生物材料支架。
Abstract:
The porous scaffold is a key factor in the application of tissue engineering. Porous scaffolds which play the role of extracellular matrix similarly provide space for cell adhesion and the subsequent derivation of cells to organization. At present, although a large number of porous scaffolds have been fabricated by various preparation technologies, preparation technologies and performance optimizations of porous biomaterials scaffolds is still a hot topic in the field of tissue engineering. Combined with the work in our laboratory, this paper reviewed a variety of preparation technologies (including particle accumulation method, fiber accumulation method, foam immersion method, particle leaching method, etc.) of biomaterials scaffolds with various types of porous structure and illustrated the effect on pore structure, connectivity and mechanical property, etc. The aim is to provide a porous biomaterials scaffold to satisfy the need of tissue engineering.
更新日期/Last Update: 2012-07-19