Nanorings
So its not only carbon nanotubes and Bucky balls but now nanorings. As buckyballs and carbon nanotubes have multiple uses in nanotechnology, same way in short time nano rings will be a base for many nano research just as buckyballs and nanotubes are today. I got this research article at science daily . I suppose nanorings are made from view point of DNA structure and nano researchers have worked hard to create such rigid structure, hats off to you. I still feel that not many people are aware of the potential that nanotechnology and genetics possess. They better know it, or they will repent.