School of Statistics, Shanxi University of Finance and Economy, Taiyuan, 030000, China.
Sci Rep. 2023 Sep 14;13(1):15210. doi: 10.1038/s41598-023-42383-9.
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.
本文基于 DNA 链置换反应设计了三种三输入逻辑门，分别是三输入或逻辑门、三输入与逻辑门和三输入 majority 逻辑门。本文设计的逻辑门以不同的 DNA 链作为输入，荧光信号作为输出。生物化学实验结果验证了设计的合理性。结果表明，DNA 链置换技术在 DNA 计算中具有重要的应用价值，特别是在 DNA 分子逻辑门的构建中。
