Journal of Inorganic Materials, Volume. 37, Issue 10, 1116(2022)

Preparation and Characterization of β-tricalcium Phosphate/Nano Clay Composite Scaffolds via Digital Light Processing Printing

Hang ZHANG1... Kunyuan HAN2, Lanlan DONG1 and Xiang LI1,* |Show fewer author(s)
Author Affiliations
  • 11. State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 22. School of Heal Science and Engineering, Shanghai University of Technology, Shanghai 200093, China
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    Figures & Tables(9)
    Schematic diagram of DLP ceramic printing equipment
    Surface morphologies of scaffold
    Shrinkage of porous scaffold
    Component analysis of porous scaffolds
    Mechanical property analysis of porous scaffolds
    Weight loss and pH change after scaffold degradation
    Changes of ion concentration released from scaffolds soaked in SBF
    Surface morphologies of scaffold after degradation in SBF
    • Table 1. Main raw materials and reagents for preparation of porous bioceramics

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      Table 1. Main raw materials and reagents for preparation of porous bioceramics

      Materials and reagent Chemical agent Dosage/% (in mass)
      Ceramic powderβ-TCP 50-60
      Resin monomerPEG200DA20-40
      Crosslinking agent3,3-Dimethylacrylic acid2-4
      DispersantDCA-12280.3-1.0
      PhotoinitiatorTPO0.5
      Nano clayLaponite0-10
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    Hang ZHANG, Kunyuan HAN, Lanlan DONG, Xiang LI. Preparation and Characterization of β-tricalcium Phosphate/Nano Clay Composite Scaffolds via Digital Light Processing Printing [J]. Journal of Inorganic Materials, 2022, 37(10): 1116

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    Paper Information

    Category: RESEARCH ARTICLE

    Received: Dec. 7, 2021

    Accepted: --

    Published Online: Jan. 12, 2023

    The Author Email: LI Xiang (xiangliwj@sjtu.edu.cn)

    DOI:10.15541/jim20210745

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