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    Journals >Journal of Inorganic Materials >Volume 36 >Issue 6 >Page 601 > Article
    • Journal of Inorganic Materials
    • Vol. 36, Issue 6, 601 (2021)
    3D Printing and Characterization of Microsphere Hydroxyapatite Scaffolds
    Zhongcao WU1,2,3, Zhiguang HUAN2,3, Yufang ZHU2,3, and Chengtie WU2,3,*
    Author Affiliations
  • 11. School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
  • 22. State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
  • 33. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
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    DOI: 10.15541/jim20200499 Cite this Article
    Zhongcao WU, Zhiguang HUAN, Yufang ZHU, Chengtie WU. 3D Printing and Characterization of Microsphere Hydroxyapatite Scaffolds[J]. Journal of Inorganic Materials, 2021, 36(6): 601 Copy Citation Text show less
    (a) Optical micrographs and (b) SEM images of HA powders with and without microsphere structure (< 60 μm) ((i) HA0, (ii) HA10, (iii) HA30, (N) HA50), and their (c) particle size statistics after successive sieving
    1. (a) Optical micrographs and (b) SEM images of HA powders with and without microsphere structure (< 60 μm) ((i) HA0, (ii) HA10, (iii) HA30, (N) HA50), and their (c) particle size statistics after successive sieving
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    (a) XRD characterization of HA powder with two morphologies before and after sintered at 1150 ℃, and (b) SEM image with EDS pattern of scaffolds after sintering and grinding.
    2. (a) XRD characterization of HA powder with two morphologies before and after sintered at 1150 ℃, and (b) SEM image with EDS pattern of scaffolds after sintering and grinding.
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    (a) 3D printing HA microsphere scaffolds with different particle sizes and microstructure of (b) HA0, (c) HA10, (d) HA30, and (e) HA50 scaffolds
    3. (a) 3D printing HA microsphere scaffolds with different particle sizes and microstructure of (b) HA0, (c) HA10, (d) HA30, and (e) HA50 scaffolds
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    Accumulative ion release of HA scaffolds
    4. Accumulative ion release of HA scaffolds
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    Growth states of rBMSCs on (a) HA0, (b) HA10, (c) HA30 and (d) HA50 scaffolds with arrows pointing to the cell pseudopodia
    5. Growth states of rBMSCs on (a) HA0, (b) HA10, (c) HA30 and (d) HA50 scaffolds with arrows pointing to the cell pseudopodia
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    Proliferation of rBMSCs on scaffolds
    6. Proliferation of rBMSCs on scaffolds
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    Abstract
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    References (20)
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    Zhongcao WU, Zhiguang HUAN, Yufang ZHU, Chengtie WU. 3D Printing and Characterization of Microsphere Hydroxyapatite Scaffolds[J]. Journal of Inorganic Materials, 2021, 36(6): 601
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