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Updated: Mar 17, 2026

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
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Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

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巨大で空洞の2Dメタルアーキテクチャ:六角型超分子ナットの段階的な自己組み立て

Yiming Li1, Zhilong Jiang1, Ming Wang2

  • 1Department of Organic and Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University , Changsha, Hunan 410083, P. R. China.

Journal of the American Chemical Society
|July 23, 2016
PubMed
まとめ

研究者らはポリテルピリジニル製の建材を用いて,新しい六角形のビスメタル構造を組み立てました. ダビデの星に似ているこの複雑なナノアーキテクチャは,段階的な戦略によって構築され,先進的なスペクトルおよび顕微鏡技術を使用して特徴づけられました.

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Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
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Solids in which the atoms, ions, or molecules are arranged in a definite repeating pattern are known as crystalline solids. Metals and ionic compounds typically form ordered, crystalline solids. A crystalline solid has a precise melting temperature because each atom or molecule of the same type is held in place with the same forces or energy. Amorphous solids or non-crystalline solids (or, sometimes, glasses) which lack an ordered internal structure and are randomly arranged. Substances that...
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The structure of a crystalline solid, whether a metal or not, is best described by considering its simplest repeating unit, which is referred to as its unit cell. The unit cell consists of lattice points that represent the locations of atoms or ions. The entire structure then consists of this unit cell repeating in three dimensions. The three different types of unit cells present in the cubic lattice are illustrated in Figure 1.
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