Issue 3, 2015

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

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

Supplementary files

Article information

Article type
Edge Article
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
Creative Commons BY-NC license

Chem. Sci., 2015,6, 1973-1978

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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