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Jun 9, 2020

Video: Scientists grow a human ear with new, skin-crawling 3D printing method

Posted by in categories: 3D printing, bioprinting, biotech/medical

Their new approach to 3D bioprinting and allows for non-invasive tissue growth and wound healing. It works through injecting bioink cells, the additive material traditionally used in 3D bioprinting, under the skin and using near-infrared light to penetrate the tissue and transfer customizable building designs — like an ear or an abstract shape — to newly injected cells.

The ear began to form in just 20 seconds.


Using a new approach to 3D bioprinting researchers have designed a way to non-invasively grow a wide range of customizable tissue under living skin.

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