DNA Robot Could Kill Cancer Cells
"DNA origami, a technique for making structures from DNA, may be more than just a cool design concept. It can also be used to build devices that can seek out and destroy living cells."
Temperature-Controlled Encapsulation and Release of an Active Enzyme in the Cavity of a Self-Assembled DNA Nanocage
"We demonstrate temperature-controlled encapsulation and release of the enzyme horseradish peroxidase using a preassembled and covalently closed three-dimensional DNA cage structure as a controllable encapsulation device."
DNA Nanobots Could Deliver the Future of Medicine
"Someday you will take a pill that will fix your body. Sounds like science fiction and, though not yet science fact, it is a tantalizing potential presented by a breakthrough in nano technology and biomedicine from researchers in the U.S., Denmark and Rome."