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Issue 3, 2015
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DNA-based visual majority logic gate with one-vote veto function

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Abstract

A molecular logic gate is a basic element and plays a key role in molecular computing. Herein, we have developed a label-free and enzyme-free three-input visual majority logic gate which is realized for the first time according to DNA hybridization only, without DNA replacement and enzyme catalysis. Furthermore, a one-vote veto function was integrated into the DNA-based majority logic gate, in which one input has priority over other inputs. The developed system can also implement multiple basic and cascade logic gates.

Graphical abstract: DNA-based visual majority logic gate with one-vote veto function

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Supplementary files

Article information


Submitted
12 Nov 2014
Accepted
07 Jan 2015
First published
07 Jan 2015

This article is Open Access
All publication charges for this article have been paid for by the Royal Society of Chemistry

Chem. Sci., 2015,6, 1973-1978
Article type
Edge Article
Author version available

DNA-based visual majority logic gate with one-vote veto function

D. Fan, K. Wang, J. Zhu, Y. Xia, Y. Han, Y. Liu and E. Wang, Chem. Sci., 2015, 6, 1973
DOI: 10.1039/C4SC03495C

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    [Original citation] - Published by The Royal Society of Chemistry.

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