Using DNA To Shape Nanostructures | WAMU 88.5 - American University Radio
Filed Under:

Using DNA To Shape Nanostructures

Play associated audio
Chemists and materials scientists are trying to learn to build ultra-small, precisely ordered structures for use in optics, electronics, and other applications. Writing in the journal Science, Chad Mirkin and colleagues describe a way to use snippets of DNA to tailor the shape and size of crystal structures, tweaking them to fit specific uses.
NPR

Philip Seymour Hoffman Leaves Indelible Bond In 'Most Wanted Man'

The late actor hit his peak in the adaptation of John le Carre's 2008 novel. The movie isn't a clean piece of storytelling, but Hoffman connects with viewers on a level most actors never approach.
NPR

The Weird, Underappreciated World Of Plastic Packaging

So much of the food we eat these days is encased in plastic. And behind it is a whole lot of research and innovation. We dive into some of the materials that keep food fresh and portable.
NPR

In A Luxury Apartment, Is A Separate 'Poor Door' Segregation?

New York City officials approved a plan for a separate entrance for low-income residents in a luxury building. Is the decision smart economics or discrimination? The Barbershop guys weigh in.
NPR

The Weird, Underappreciated World Of Plastic Packaging

So much of the food we eat these days is encased in plastic. And behind it is a whole lot of research and innovation. We dive into some of the materials that keep food fresh and portable.

Leave a Comment

Help keep the conversation civil. Please refer to our Terms of Use and Code of Conduct before posting your comments.