Nanoscale: Robot Arm Places Atoms and Molecules With 100% Accuracy

The nanorobotic arm is built out of DNA origami: large strands of DNA gently encouraged to fold in precise ways by interaction with a few hundred short DNA strands. The products, around 100 nanometers in diameter, are eight times larger and three times more complex than what could be built with a simple crystalline DNA Read more about Nanoscale: Robot Arm Places Atoms and Molecules With 100% Accuracy[…]