V2EX self-assembly

Self-assembly

释义 Definition

self-assembly(自组装):指系统中的分子、纳米颗粒或其他组成单元在无需外部逐一操控的情况下,依靠相互作用(如静电力、疏水作用、氢键等)自发形成有序结构的过程。也可泛指“自行组织成形/组合”。

发音 Pronunciation (IPA)

/self smbli/

例句 Examples

Self-assembly can happen when molecules attract each other.
自组装可能发生在分子彼此吸引时。

Researchers use self-assembly to build nanostructures that are difficult to make by hand, because the parts naturally arrange themselves into stable patterns.
研究人员利用自组装来构建难以手工制造的纳米结构,因为这些部件会自然排列成稳定的图案。

词源 Etymology

由 **self-**(“自身的、自动的”)+ assembly(“组装、装配”)构成,字面意思是“自我组装”。该术语在材料科学、化学与生物学语境中尤为常见,用来强调“结构由内部规则与相互作用自动生成”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • George M. Whitesides & Bartosz Grzybowski, Self-Assembly at All Scales(常被引用的综述性论文标题与主题用语)
  • Joachim Frank, Three-Dimensional Electron Microscopy of Macromolecular Assemblies(讨论大分子复合体形成与相关自组装概念)
  • John H. Holland, Emergence: From Chaos to Order(涉及“自发形成秩序”的思想背景,常与自组装概念并读)
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