Scientists Train Nano-'Building Blocks' to Self Assemble

Medgadget Scientists Train Nano-'Building Blocks' to Self Assemble: "Researchers from the University of Delaware and Washington University in St. Louis have figured out how to train synthetic polymer molecules to behave--to literally 'self-assemble' --and form into long, multicompartment cylinders 1,000 times thinner than a human hair, with potential uses in radiology, signal communication and the delivery of therapeutic drugs in the human body."