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Molecular programming combines computer science prin- ciples with the information-processing power of DNA and other biomolecules to design self-assembling, programmable systems at the nanoscale. Molecular programming is the programming of matter to do our bidding at molecular scales, and it is programming in the literal sense of computer sci- ence. Targeted and customized medical therapeutics, cheap...
We prove that the abstract Tile Assembly Model (aTAM) of nanoscale self-assembly is intrinsically universal. This means that there is a single tile assembly system U that, with proper initialization, simulates any tile assembly system T. The simulation is ``intrinsic" in the sense that the self-assembly process carried out by U is exactly that carried out by T, with each tile of T represented...
DNA nanotechnology uses the information processing capabilities of nucleic acids to design self-assembling, programmable structures and devices at the nanoscale. Devices developed to date have been programmed to implement logic circuits and neural networks, capture or release specific molecules, and traverse molecular tracks and mazes. Here we investigate the use of requirements engineering methods...
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