Latest Issue of Science News


News

Nanocrystal

By
10:11am, February 12, 2008

Using DNA as a sort of Velcro, two separate teams of scientists have created what may be the first nanomaterials that assemble themselves into ordered 3-D structures. The techniques may enable the creation of crystals with novel properties.

Using the propensity of DNA's chemical bases to bind to their ideal complements—A with T, C with G—researchers had previously put DNA to work to self-assemble into orderly 2-D arrangements or chaotic 3-D lumps.

This article is available only to subscribing members. Join SSP today or Log in.

More from Science News