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Advisor(s)
Abstract(s)
Additive manufacturing techniques offer the potential to fabricate organized tissue constructs to repair or replace damaged or diseased human tissues and organs. Using these techniques, spatial variations of cells along multiple axes with high geometric complexity in combination with different biomaterials can be generated. The level of control offered by these computer-controlled technologies to design and fabricate tissues will accelerate our understanding of the governing factors of tissue formation and function. Moreover, it will provide a valuable tool to study the effect of anatomy on graft performance. In this review, we discuss the rationale for engineering tissues and organs by combining computer-aided design with additive manufacturing technologies that encompass the simultaneous deposition of cells and materials. Current strategies are presented, particularly with respect to limitations due to the lack of suitable polymers, and requirements to move the current concepts to practical application.
Description
Keywords
Additive manufacturing Bioprinting Biofabrication Hydrogels Tissue engineering
Pedagogical Context
Citation
Ferry P.W. Melchels, Marco A.N. Domingos, Travis J. Klein, Jos Malda, Paulo J. Bartolo, Dietmar W. Hutmacher, Additive manufacturing of tissues and organs, Progress in Polymer Science, Volume 37, Issue 8, 2012, Pages 1079-1104, ISSN 0079-6700, https://doi.org/10.1016/j.progpolymsci.2011.11.007.
Publisher
Elsevier