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DOE OSTI · 1651290

Perspectives on three-dimensional printing of self-assembling materials and structures

Su, Isabelle·Jung, Gang Seob·Narayanan, Neosha·Buehler, Markus J.
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Abstract

Spiders, silks, and webs are marvels of nature that have inspired high-performance material design, resilient structural design, and innovative manufacturing in the materials science and engineering fields. In this article, we review the roles and mechanisms of self-assembly and spinning processes for making hierarchical structures of synthetic and natural fibers with multifunctionality. We discuss the ability of spider webs to maintain their functionality under construction while withstanding predator, human, and environmental threats, which comes from their self-assembled structures from nanoscales to macroscales. We conclude by exploring the future of novel mobile, autonomous, time- and cost-effective spider-inspired three-dimensional printing technology for making resilient biomaterials, structures, and synthetic silk materials.

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Su, Isabelle, Jung, Gang Seob, Narayanan, Neosha, Buehler, Markus J.. 2020-02-04. Perspectives on three-dimensional printing of self-assembling materials and structures. https://doi.org/10.1016/j.cobme.2020.01.003

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