Carbon dioxide-assisted bioassembly of cell-loaded scaffolds from polymeric porous microspheres

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• 作者：Teng Ma^a ; Yu S. Zhang^d ; ^e ; Ai-Zheng Chen^a ; ^b ; ^c ; ^d ; ^e ; ^{azchen@hqu.edu.cn} ; Jie Ju^d ; ^e ; Chen-Wei Gu^a ; Ranjith Kumar Kankala^a ; ^b ; ^c ; Shi-Bin Wang^a ; ^b ; ^c ; ^{sbwang@hqu.edu.cn}
• 关键词：Porous microspheres ; Porous scaffolds ; Subcritical CO2 ; Sintering ; Tissue engineering
• 刊名：The Journal of Supercritical Fluids
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：120
• 期：part_P1
• 页码：43-51
• 全文大小：4114 K
• 卷排序：120

文摘

A cell-friendly Sub-CO2 sintering process was adopted. Two types of cellularized porous microsphere-based scaffolds were produced. Cells maintain metabolic activity after CO2 treatment. Three-level pores of the scaffold adapted to the growth of different cell types.