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Bioengineering
三维印刷多孔纤维素纳米复合水凝胶脚手架
三维印刷多孔纤维素纳米复合水凝胶脚手架
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
3D Printed Porous Cellulose Nanocomposite Hydrogel Scaffolds

三维印刷多孔纤维素纳米复合水凝胶脚手架

Full Text
10,172 Views
06:36 min
April 24, 2019

DOI: 10.3791/59401-v

Sahar Sultan1, Aji P. Mathew1

1Department of Materials and Environmental Chemistry,Stockholm University

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Please note that some of the translations on this page are AI generated. Click here for the English version.

本协议的三个关键步骤是: (i) 开发纤维素水凝胶油墨的正确成分和一致性, (ii) 将支架三维打印到形状保真度和尺寸良好的各种孔隙结构中, 以及 (三)在模拟身体条件下的机械性能, 用于软骨再生。

这是关于3D打印纳米纤维素水凝胶脚手架的第一份报告,我们有一个梯度孔隙结构和机械性能,以模仿自然结构作为软骨。使用 3D 打印技术的两个主要优点是定制和设计自由。这为制造新的和未开发的几何设计提供了无限的机会。

该协议是用户友好的,新手可以很容易地重现结果。切片软件的选择和喷嘴的移动对最终产品有显著影响。首先,在容器中混合11%重量CNC,6%按重量含盐酸钠,12%按重量明胶混合40毫升水凝胶油墨。

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