Diverse transformations of liquid metals between different morphologies.

Sheng, Lei; Zhang, Jie; Liu, Jing · Adv Mater · 2014

basic_science · Level V

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Abstract

Transformation from a film into a sphere, rapid merging of separate objects, controlled self-rotation, and planar locomotion are the very unusual phenomena observed in liquid metals under application of an electric field to a liquid metal immersed in or sprayed with water. A mechanism for these effects is suggested and potential applications - for example the recovery of liquid metal previously injected into the body for therapeutic purposes - are outlined.

Medical subject headings