Excitonic AND Logic Gates on DNA Brick Nanobreadboards | Zendy

Brittany L. Can | Zendy; Donald L. Kellis | Zendy; Paul H. Davis | Zendy; Jeunghoon Lee | Zendy; Wan Kuang | Zendy; William L. Hughes | Zendy; Elton Graugnard | Zendy; Bernard Yurke | Zendy; William B. Knowlton | Zendy

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Excitonic AND Logic Gates on DNA Brick Nanobreadboards

Author(s) -

Brittany L. Can,

Donald L. Kellis,

Paul H. Davis,

Jeunghoon Lee,

Wan Kuang,

William L. Hughes,

Elton Graugnard,

Bernard Yurke,

William B. Knowlton

Publication year - 2015

Publication title -

acs photonics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.735

H-Index - 89

ISSN - 2330-4022

DOI - 10.1021/ph500444d

Subject(s) - chromophore , modularity (biology) , logic gate , materials science , nanotechnology , fabrication , dna , optoelectronics , computer science , path (computing) , physics , chemistry , computer network , biology , algorithm , alternative medicine , quantum mechanics , pathology , medicine , biochemistry , genetics

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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