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4D Printing of Magnetically Functionalized Chainmail for Exoskeletal Biomedical Applications

Ploszajski, AR; Jackson, R; Ransley, M; Miodownik, M; (2019) 4D Printing of Magnetically Functionalized Chainmail for Exoskeletal Biomedical Applications. MRS Advances , 4 (23) pp. 1361-1366. 10.1557/adv.2019.154. Green open access

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Abstract

Chainmail fabrics manufactured by selective laser sintering 3D printing have been magnetically functionalized to create a lightweight, 4D printed, actuating fabric. The post-processing method involves submerging the porous prints in commercial ferrofluid (oil-based magnetic liquid), followed by drying under heat. The actuation of the chainmail has been simulated using a rigid multi-body physics engine, and qualitatively matches experiment. Such magnetically actuating fabrics have potential to make thin, lightweight and comfortable wearable assistive devices.

Type: Article
Title: 4D Printing of Magnetically Functionalized Chainmail for Exoskeletal Biomedical Applications
Open access status: An open access version is available from UCL Discovery
DOI: 10.1557/adv.2019.154
Publisher version: https://doi.org/10.1557/adv.2019.154
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering
URI: https://discovery.ucl.ac.uk/id/eprint/10077447
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