3D bioprinting dual-factor releasing and gradient-structured constructs ready to implant for anisotropic cartilage regeneration

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Science Advances  09 Sep 2020:
Vol. 6, no. 37, eaay1422
DOI: 10.1126/sciadv.aay1422

Article Information

vol. 6 no. 37

Online ISSN: 
  • Received for publication January 10, 2020
  • Accepted for publication July 21, 2020
  • .

Author Information

  1. Ye Sun1,2,*,,
  2. Yongqing You3,*,,
  3. Wenbo Jiang2,
  4. Bo Wang4,
  5. Qiang Wu2 and
  6. Kerong Dai2,*
  1. 1Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Jiangsu 210029, China.
  2. 2Clinical and Translational Research Center for 3D Printing Technology, Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
  3. 3Department of Nephrology, Affiliated Hospital of Nanjing Medical University, North District of Suzhou Municipal Hospital, Suzhou, China.
  4. 4State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China.
  1. *Corresponding author. Email: sunye881005{at} (Y.S.); youyongqingabc{at} (Y.Y.); drdaikr{at} (K.D.)
  • These authors contributed equally to this work.


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