What's in your microcapsule? Tattoo ink -- and more

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Images of tattoo inks sealed in microcapsules that will be used to make the first removable tattoo. The microcapsules are made in the lab of Brown scientist Edith Mathiowitz. Credit: Freedom-2
Images of tattoo inks, sealed in microcapsules, that will be used to make the first removable tattoo. The microcapsules are made in the lab of Brown scientist Edith Mathiowitz. Credit: Freedom-2

In her Brown University laboratory, Edith Mathiowitz makes tiny particles coated in polymers. These microcapsules, some as small as the point of a pin, can carry medicines, genes, paints, pesticides – any molecule that needs protection or controlled release.


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All News summaries for July 09, 2007

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