Halloysite nanotubes coated 3D printed PLA pattern for guiding human mesenchymal stem cells (hMSCs) orientation

Fan Wu,Jingqi Zheng,Zhixiong Li,Mingxian Liu

Chemical Engineering Journal（2019）

引用 74|浏览1

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摘要

•Polydopamine was used to bond halloysite nanotubes on 3D printed PLA.•HNTs coating can improve surface roughness and hydrophilicity of PLA pattern.•PLA pattern with small strip width exhibits high ability to induce cell orientation.•HNTs increase the adhesion and orientation of stem cells of PLA pattern.

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关键词

Halloysite nanotubes,Polylactic acid,Polydopamine,3D printing,Orientation

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