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Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks
Published on: November 25, 2015
Excitonic AND Logic Gates on DNA Brick Nanobreadboards
Brittany L Cannon1, Donald L Kellis1, Paul H Davis1
1Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
None:
A promising application of DNA self-assembly is the fabrication of chromophore-based excitonic devices. DNA brick assembly is a compelling method for creating programmable nanobreadboards on which chromophores may be rapidly and easily repositioned to prototype new excitonic devices, optimize device operation, and induce reversible switching. Using DNA nanobreadboards, we have demonstrated each of these functions through the construction and operation of two different excitonic AND logic gates. The modularity and high chromophore density achievable via this brick-based approach provide a viable path toward developing information processing and storage systems.
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