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Title:

Improved properties of bone and cartilage tissue from 3D inkjet-bioprinted human mesenchymal stem cells by simultaneous deposition and photocrosslinking in PEG-GelMA.

Document type:
Journal Article; Research Support, Non-U.S. Gov't
Author(s):
Gao, Guifang; Schilling, Arndt F; Hubbell, Karen; Yonezawa, Tomo; Truong, Danh; Hong, Yi; Dai, Guohao; Cui, Xiaofeng
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 t...     »
Journal title abbreviation:
Biotechnol Lett
Year:
2015
Journal volume:
37
Journal issue:
11
Pages contribution:
2349-55
Language:
eng
Fulltext / DOI:
doi:10.1007/s10529-015-1921-2
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/26198849
Print-ISSN:
0141-5492
TUM Institution:
Lehrstuhl für Plastische Chirurgie und Handchirurgie (Prof. Machens)
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