Design and test of digital circuits by quantum dot cellular automata Probing both the science and the engineering involved this one of a kind resource reviews current microchip fabrication methods and architectures and discusses fundamentals of nanoscale design and DNA self assembly. Moreover the book surveys current limitations and challenges and features detailed case studies of lightweight self organizing computer architectures. This roadmap to DNA microchip synthesis is essential reading for all engineers and researchers involved in developing nanoscale computer structures devices and applications