Bioprinting of Multimaterials with Computer-aided Design/Computer-aided Manufacturing

被引：28
|
作者：
Lee, J. M. [1 ]
Sing, S. L. [1 ]
Yeong, W. Y. [1 ]
机构：
[1] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore Ctr 3D Printing, Singapore, Singapore
来源：
INTERNATIONAL JOURNAL OF BIOPRINTING | 2020年 / 6卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
Three-dimensional bioprinting; Bioprinting; Hydrogel; Three-dimensional printing; Rapid prototyping; Additive manufacturing; Computer-aided design; Support structure generation; TISSUE CONSTRUCTS; HYDROGELS; BIOMATERIALS; SCAFFOLDS; DESIGN; COMPLEXITY; COMPONENTS;
D O I：
10.18063/ijb.v6i1.245
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Multimaterials deposition, a distinct advantage in bioprinting, overcomes material's limitation in hydrogel-based bioprinting. Multimaterials are deposited in a build/support configuration to improve the structural integrity of three-dimensional bioprinted construct. A combination of rapid cross-linking hydrogel has been chosen for the build/support setup. The bioprinted construct was further chemically cross-linked to ensure a stable construct after print. This paper also proposes a file segmentation and preparation technique to be used in bioprinting for printing freeform structures.
引用
收藏
页码：65 / 73
页数：9
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