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Graphene oxide accelerates degradation of poly-l-lactic acid scaffold
In addition, the scaffold also demonstrated good (PBAT), Poly (Lactic Acid)(PLA), and their Blend under
bioactivity and cytocompatibility. This study Soil Conditions. Polym Test, 32:918–926. DOI: 10.1016/j.
suggested that PLLA/GO scaffolds may be polymertesting.2013.05.001.
promising for bone tissue engineering. 7. Shuai C, Li Y, Feng P, et al., 2019, Montmorillonite Reduces
Crystallinity of Poly-l-lactic Acid Scaffolds to Accelerate
Acknowledgments Degradation. Polym Adv Technol, 30:2425–2435. DOI:

This work was supported by the following funds: 10.1002/pat.4690.
(1) The Natural Science Foundation of China 8. Tanaka M, Tanaka H, Hojo M, et al., 2019, Change in
(51935014, 51905553, 81871494, 81871498, Deformation/Fracture Behavior of Interface-controlled
51705540); (2) Hunan Provincial Natural Science HAP/PLLA Composites by Hydrolysis, Proceedings of the
th
Foundation of China (2019JJ50774, 2018JJ3671, 17 International Conference on Composite Materials, CD-
2019JJ50588); (3) JiangXi Provincial Natural ROM.
Science Foundation of China (20192ACB20005); 9. Yang Y, He C, Dianyu E, et al., 2019, Mg Bone Implant:
Features, Developments and Perspectives. Mater Des,
(4) Guangdong Province Higher Vocational 2019:108259.
Colleges & Schools Pearl River Scholar Funded 10. Lee JH, Park TG, Park HS, et al., 2003, Thermal and
Scheme (2018); (5) The Open-End Fund for the Mechanical Characteristics of Poly(L-lactic acid)
Valuable and Precision Instruments of Central South Nanocomposite Scaffold. Biomaterials, 24:2773–2778. DOI:
University; (6) National Postdoctoral Program for
Innovative Talents (BX201700291); (7) The China 10.1016/s0142-9612(03)00080-2.
Postdoctoral Science Foundation (2018M632983); 11. Chen X, Wu X, Fan Z, et al., 2018, Biodegradable Poly
(8) The Project of Hunan Provincial Science and (Trimethylene carbonate-b-(L-lactide-ran-glycolide)
Technology Plan (2017RS3008); (9) The Project Terpolymers with Tailored Molecular Structure and
of State Key Laboratory of High-Performance Advanced Performance. Polym Adv Technol, 29:1684–1696.
DOI: 10.1002/pat.4272.
Complex Manufacturing, Central South University; 12. Shuai C, Yang Y, Feng P, et al., 2018, A Multi-scale Porous
and (10) The Fundamental Research Funds for the Scaffold Fabricated by a Combined Additive Manufacturing
Central Universities of Central South University and Chemical Etching Process for Bone Tissue Engineering.
(2019zzts141, CX20190197).
Int J Bioprint, 4:133. DOI: 10.18063/ijb.v4i1.133.
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