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Document type:
journal article 
Author(s):
Gao, Guifang; Schilling, Arndt F; Hubbell, Karen; Yonezawa, Tomo; Truong, Danh; Hong, Yi; Dai, Guohao; Cui, Xiaofeng 
Title:
Improved properties of bone and cartilage tissue from 3D inkjet-bioprinted human mesenchymal stem cells by simultaneous deposition and photocrosslinking in PEG-GelMA. 
Abstract:
Bioprinting of bone and cartilage suffers from low mechanical properties. Here we have developed a unique inkjet bioprinting approach of creating mechanically strong bone and cartilage tissue constructs using poly(ethylene glycol) dimethacrylate, gelatin methacrylate, and human MSCs.The printed hMSCs were evenly distributed in the polymerized PEG-GelMA scaffold during layer-by-layer assembly. The procedure showed a good biocompatibility with>80% of the cells surviving the printing process and th...    »
 
Journal title abbreviation:
Biotechnol Lett 
Year:
2015 
Journal volume:
37 
Journal issue:
11 
Pages contribution:
2349-55 
Language:
eng 
Print-ISSN:
0141-5492 
TUM Institution:
Klinik und Poliklinik für Plastische Chirurgie und Handchirurgie