Remotely Triggered Locomotion of Hydrogel Mag-bots in Confined Spaces.
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ABSTRACT:
SUBMITTER: Shen T
PROVIDER: S-EPMC5701057 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
Publications
Remotely Triggered Locomotion of Hydrogel Mag-bots in Confined Spaces.
Shen Tong T Font Marti Garriga MG Jung Sukwon S Gabriel Millicent L ML Stoykovich Mark P MP Vernerey Franck J FJ
Scientific reports 20171123 1
In this study, soft hydrogel crawlers with remote magnetic-responsive motility in confined spaces have been developed. Inspired by the motion of maggots, the hydrogel crawlers can reversibly contract and elongate their body controlled by repeatedly switching on/off an alternating magnetic field. Based on the cyclic deformation, the hydrogel crawlers can move peristaltically in a confined space that is coated with asymmetric micro-patterns. The dependence of the hydrogel motility on the pattern s ...[more]
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