Tag: biomimetic device

New Skin? A Plastic That Heals Itself, Conducts Electricity, and is Sensitive To Touch

By Ashley P. Taylor | November 13, 2012 3:43 pm

self-healing plastic

Skin is a material with astonishing capabilities: the flexible, waterproof layer constantly regenerates itself, heals itself after scratches and cuts, and, through its nerves, conducts electricity, relaying the sense of touch to the brain. Engineers have long been trying to come up with a synthetic polymer that does all those things, and does them under standard conditions rather than the carefully calibrated set-up of a lab. Now engineers have created a polymer with a combination of skin’s most elusive attributes that no polymer had achieved before: This new material, reported in Nature Nanotechnology, can conduct electricity and, when it is sliced open with a razor, can heal itself at room temperature.

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CATEGORIZED UNDER: Health & Medicine, Technology
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