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

被引：29

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

页码：65 / 73

页数：9

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