V2EX supramolecular

Supramolecular

Definition / 释义

超分子(的):指由多个分子通过非共价相互作用(如氢键、静电作用、范德华力、π-π堆积、疏水作用等)自组装形成的更大结构或体系;也可指研究这类结构的“超分子化学”相关内容。(该词主要用于化学、材料与生物相关语境。)

Pronunciation / 发音

/supr.mlkjlr/
/suprmolkjlr/

Examples / 例句

Supramolecular assemblies can form without making new covalent bonds.
超分子组装体可以在不形成新的共价键的情况下生成。

By carefully tuning hydrogen bonding and electrostatic forces, the researchers built a supramolecular network that responds to changes in pH.
研究人员通过精细调控氢键与静电作用,构建出一种会随 pH 变化而响应的超分子网络。

Etymology / 词源

supra-(拉丁语来源,意为“在……之上/超越”)+ molecular(“分子的”)构成,字面意思是“超越单个分子的”。在现代科学语境中,它强调的是:结构与功能来自分子之间的非共价“相互识别与组装”,而不仅仅是单个分子的化学键连接。

Related Words / 相关词

Literary Works / 文学作品

  • Jean-Marie Lehn, Supramolecular Chemistry: Concepts and Perspectives(系统阐述“超分子化学”概念的经典著作)
  • Jonathan W. Steed & Jerry L. Atwood, Supramolecular Chemistry(教材/专著,广泛使用该词并给出大量实例)
  • Nobel Lectures in Chemistry(诺贝尔化学奖演讲集中,多处出现“supramolecular”相关表述,尤其与分子识别、自组装领域有关)
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