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News Release 11-075

DNA Origami Used to Create 3-D Nanostructures

a nanosphere self-assemble.
View video

Watch a nanosphere self-assemble using the DNA origami technique.

April 14, 2011

View a video showing the self-assembly of a nanosphere using the DNA origami technique.

This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.

Inspired by nature, researchers have started to use the self-assembling feature of DNA to design nanotubes and other objects that have useful electrical and mechanical properties.

As a member of the National Science Foundation’s Materials World Network, Hao Yan and his team at Arizona State University recently developed a new strategy to build nanostructures using DNA as a scaffold for assembly. The research is published in the April 15 issue of the journal Science.

Read the full story from the Biodesign Institute at Arizona State University here.


Media Contacts
Lisa Van Pay, NSF, (703) 292-8796, email:
Richard Harth, Arizona State University, (480) 727-0378, email:

Program Contacts
David A. Brant, NSF, (703) 292-4941, email:

Principal Investigators
Hao Yan, Arizona State University, (480) 727-8570, email:

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2020, its budget is $8.3 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 50,000 competitive proposals for funding and makes about 12,000 new funding awards.

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