Archive: 07/9/2007

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

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 ...

Jul 09, 2007 4.5 / 5 (4) 0