Programming Self-Assembly of DNA Tiles
نویسندگان
چکیده
منابع مشابه
Programming Self-Assembly of DNA Tiles
SKI is a Turing complete, language for programming in the aTAM model. A compilation technique provides a mapping from SKI into finite sets of DNA Tiles that self-assemble in the aTAM model. Though such sets are always finite, the number of Tiles may be relevant, the construction of the Tiles may be heavy and the self-assembly can produce wrong molecular growth. In this paper we discuss the cons...
متن کاملSelf-Assembly of DNA Tiles
The tile assembly model is a highly distributed parallel model of molecular computation. Plenty of experiments have proved that the simple binary arithmetic could be fulfilled by the process of self-assembly of DNA (deoxyribonucleic acid) tiles. Finite field GF(2 n ) is one of the most commonly used mathematic sets. A DNA computing system was designed based on the tile assembly model and applie...
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In this work we propose a generalization of Winfree’s abstract Tile Assembly Model (aTAM) in which tile types are assigned rigid shapes, or geometries, along each tile face. We examine the number of distinct tile types needed to assemble shapes within this model, the temperature required for efficient assembly, and the problem of designing compact geometric faces to meet given compatibility spe...
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We demonstrate a strategy to trigger and finely control the assembly of supramolecular DNA nanostructures with pH. Control is achieved via a rationally designed strand displacement circuit that responds to pH and activates a downstream DNA tile self-assembly process. We observe that the DNA structures form under neutral/basic conditions, while the self-assembly process is suppressed under acidi...
متن کاملDirected Fluidic Self-assembly of Microscale Tiles
In this paper we present a novel microfabrication method in which regular, micro-scaled units are made to self-assemble into arbitrary, reconfigurable structures. We describe a series of experiments that involve the assembly of silicon microtiles in a multilayer PDMS microchamber. By controlling the local flow conditions in a microchannel array, the attraction, bonding, migration, and rejection...
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ژورنال
عنوان ژورنال: Fundamenta Informaticae
سال: 2016
ISSN: 0169-2968,1875-8681
DOI: 10.3233/fi-2016-1302