The mussel-inspired assisted apatite mineralized on PolyJet material for artificial bone scaffold  

作　　者：Yi-Wen Chen Hsin-Yuan Fang Ming-You Shie Yu-Fang Shen 

机构地区：[1]Three-dimensional Printing Medical Research Center,China Medical University Hospital,China Medical University,Taichung,Taiwan [2]Graduate Institute of Biomedical Sciences,China Medical University,Taichung,Taiwan [3]Department of Thoracic Surgery,China Medical University Hospital,Taichung,Taiwan [4]School of Medicine,China Medical University,Taichung,Taiwan [5]School of Dentistry,China Medical University,Taichung,Taiwan [6]Three-dimensional Printing Medical Research Institute,Asia University,Taichung,Taiwan [7]Department of Bioinformatics and Medical Engineering,Asia University,Taichung,Taiwan

出　　处：《International Journal of Bioprinting》2019年第2期83-88,共6页国际生物打印期刊

摘　　要：With the development of three-dimensional(3D)printing,many commercial 3D printing materials have been applied in the fields of biomedicine and medical.MED610 is a clear,biocompatible PolyJet material that is medically certified for bodily contact.In this study,the polydopamine(PDA)/hydroxyapatite(HA)coating was added to the printed MED610 objects to evaluate its physical properties,cell proliferation,cell morphology,and alkaline phosphatase expression level.The results show that the PDA/HA coating helps printed objects to enhance the hardness,biocompatibility,and osteogenic differentiation potential.We expect that PDA/HA coatings contribute to the applicability of MED610 in biomedical and medical applications.

关 键 词：Three-dimensional PRINTING POLYDOPAMINE HYDROXYAPATITE MED610 OSTEOGENIC differentiation PolyJet technology 

分 类 号：TG1[金属学及工艺—金属学]