V2EX hydrophilicity

Hydrophilicity

释义 Definition

亲水性:指分子、材料或表面对水的“吸引/亲和”程度,表现为容易与水相互作用(如形成氢键、被水润湿、在水中更易分散)。在化学、材料学、生物学中常用来描述表面性质与溶解/润湿行为。

发音 Pronunciation

/hadroflsti/

例句 Examples

Hydrophilicity helps the gel absorb water quickly.
亲水性使这种凝胶能快速吸水。

Changes in surface hydrophilicity can significantly affect protein adsorption and cell attachment on biomaterials.
表面亲水性的变化会显著影响蛋白质吸附以及细胞在生物材料上的黏附。

词源 Etymology

来自 **hydro-**(水,源自希腊语 hydōr “水”)+ **-phil-**(喜爱、亲近,源自希腊语 philos “爱”)+ -icity(表示性质/状态的名词后缀)。字面意思是“对水的喜爱”,引申为“亲水性”。

相关词 Related Words

文学与著作 Literary Works

  • Biomaterials Science: An Introduction to Materials in Medicine(Ratner 等):在讨论生物材料表面改性、润湿性与细胞相容性时常出现该词。
  • Physical Chemistry of Surfaces(Adamson & Gast):在表面化学与润湿/接触角相关章节中使用该词。
  • Principles of Polymer Chemistry(Flory):在聚合物与溶剂相互作用、表面性质讨论中可见相关用法。
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