title: Excitonic AND Logic Gates on DNA Brick Nanobreadboards.
abstract: 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.
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: Brittany L
authors.initials: BL
authors.lastname: Cannon
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: Donald L
authors.initials: DL
authors.lastname: Kellis
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: Paul H
authors.initials: PH
authors.lastname: Davis
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: Jeunghoon
authors.initials: J
authors.lastname: Lee
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: Wan
authors.initials: W
authors.lastname: Kuang
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: William L
authors.initials: WL
authors.lastname: Hughes
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: Elton
authors.initials: E
authors.lastname: Graugnard
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: Bernard
authors.initials: B
authors.lastname: Yurke
authors.affiliation: Department of Materials Science and Engineering, Department of Chemistry and Biochemistry, Department of Electrical and Computer Engineering, Boise State University , Boise, Idaho 83725, United States.
authors.forename: William B
authors.initials: WB
authors.lastname: Knowlton
keywords: Boolean logic; DNA bricks; DNA nanotechnology; FRET; nanophotonic devices
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