Phosphorescent metallaknots of Au(I)-bis(acetylide) strands directed by Cu(I) π-coordination
The kink structure widely exists in various tools, materials and buildings. Molecular junctions are ubiquitous in DNA, RNA, protein, polymers and liquid crystal structures. Broadly speaking, the closed-loop structure formed by inserting, winding and knotting a chain molecule is called a molecular knot. Generally speaking, molecular knot is a closed-loop structure formed by interpenetrating and winding molecular chains. Molecular junctions containing metal atoms are called metal junctions. Although some metal junctions have been synthesized by one-pot self-assembly, it remains to be studied to design, synthesize and prepare metal junctions by controlling the winding and closed-loop connection of molecular chains.
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Topological Map and Navigation
As another mainstream navigation method based on structured memory, topological navigation is based on the principle of topology, which uses the connection relationship between nodes and edges to describe the environment and construct a topological map.
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