New York University
Dr. Nadrian Seeman
Professor of Chemistry
Research summary
Our laboratory is investigating unusual DNA molecules in model systems that use synthetic molecules. A major effort in our laboratory is devoted to DNA Nanotechnology. The attachment of specific sticky ends to a DNA branched junction enables the construction of stick figures, whose edges are double-stranded DNA. This approach has already been used to assemble a cube, a truncated octahedron , nanomechanical devices and 2-D crystals and 3-D crystals from DNA. Ultimate goals for this approach include the assembly of a biochip computer, nanorobotics and nanofabrication and the exploitation of the rational synthesis of periodic matter. This methodology also has applications to DNA Based Computing.