Nanostructures with information processing play an important role in many fields. It is an excellent approach to the application that DNA nanostructures represented by DNA origami molecules combine with the hybrid chain reaction. In this paper, the assignment problem is mapped to a combinatorial graph on the DNA origami substrate. The graph has several modules corresponding to the time efficiency matrix of the assignment problem. The starting chain of the corresponding module is hybridized with the hairpin structure of the starting point, and the corresponding module is opened to emit light. The feasible solution to the problem can be obtained by observing the light-emitting fluorescent numbers of the opened modules. The fluorescent numbers of all the opened modules are added up on the same origami substrate, then different opening methods in different test tubes are compared, and the optimal solution is obtained.

中文翻译：

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基于混合链反应的DNA纳米结构研究分配问题

具有信息处理能力的纳米结构在许多领域发挥着重要作用。以DNA折纸分子为代表的DNA纳米结构与杂化链反应相结合，是一种很好的应用途径。在本文中，分配问题被映射到 DNA 折纸基板上的组合图。该图有几个模块对应于分配问题的时间效率矩阵。对应模块的起始链与起始点的发夹结构杂交，打开对应模块发光。通过观察打开的模块的发光荧光数，可以得到该问题的可行解决方案。所有打开的模块的荧光数加起来在同一个折纸基板上，