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

ABSTRACT: 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.

SUBMITTER: Lee JM 

PROVIDER: S-EPMC7294690 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature