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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.

SUBMITTER: Fan D

PROVIDER: S-EPMC5495993 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature

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

Fan Daoqing D Wang Kun K Zhu Jinbo J Xia Yong Y Han Yanchao Y Liu Yaqing Y Wang Erkang E

Chemical science 20150107 3

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 ...[more]

PMID: 28706647

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