Three-input logic gate based on DNA strand displacement reaction
M. A. Jingjing
Abstract
In this paper, three kinds of three-input logic gates are designed based on DNA strand displacement reaction, which are three-input OR logic gate, three-input AND logic gate, and three-input MAJORITY logic gate. The logic gates designed in this paper takes different DNA strands as input and fluorescence signals as output. The biochemical experimental results verify my designs. The results show that DNA strand displacement technology has important application value in DNA computing, especially in the construction of DNA molecular logic gates.
Topics & Concepts
Logic gateDNA computingComputer sciencePass transistor logicAND gateAND-OR-InvertDNALogic familySequential logicAlgorithmElectronic engineeringLogic synthesisEngineeringElectrical engineeringBiologyGeneticsElectronic circuitDigital electronicsComputationAdvanced biosensing and bioanalysis techniquesDNA and Biological ComputingBiosensors and Analytical Detection