Error Correction and Digitalization Concepts in Biochemical Computing

Authors: Fedichkin, Leonid; Katz, Evgeny; Privman, Vladimir

Source: Journal of Computational and Theoretical Nanoscience, Volume 5, Number 1, January 2008 , pp. 36-43(8)

Publisher: American Scientific Publishers

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Abstract:

We offer a theoretical design of new systems that show promise for digital biochemical computing, including realizations of error correction by utilizing redundancy, as well as signal rectification. The approach includes information processing using encoded DNA sequences, DNAzyme biocatalyzed reactions and the use of DNA-functionalized magnetic nanoparticles. Digital XOR and NAND logic gates and copying (fanout) are designed using the same components.

Keywords: BIOCHEMICAL COMPUTING; ERROR CORRECTION; FANOUT; LOGIC GATE; XOR; NAND; RECTIFICATION

Document Type: Research article

DOI: 10.1166/jctn.2008.004

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