MIT 3D prints living tattoo with programmed bacterial cells

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  • Wed, 06 Dec 2017 12:11:35 +0200

A team of MIT engineers have demonstrated the ability to 3D print what it calls a “living tattoo” from a bioink consisting of living cells and hydrogel. When adhered to human skin and exposed to certain chemicals, the tree-shaped “tattoo” lights up in response. ...

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