V2EX bioactive

Bioactive

释义 Definition

bioactive(形容词):具有生物活性的;指某种物质进入生物体或与生物系统接触后,能引发生理/生化反应或产生可测的生物效应(常用于药物、营养成分、材料、化妆品与天然产物等语境)。也常见相关名词形式 bioactivity(生物活性)。

发音 Pronunciation

/baoktv/

例句 Examples

The supplement contains bioactive compounds from green tea.
这种补充剂含有来自绿茶的生物活性化合物。

Researchers developed a bioactive coating that helps bone cells grow on the implant, reducing the risk of failure over time.
研究人员开发了一种生物活性涂层,能促进骨细胞在植入物上生长,从而随着时间推移降低失败风险。

词源 Etymology

由 **bio-**(生命、生物)+ active(活跃的、起作用的)构成,字面义是“对生物系统起作用的”。该词在现代科学语境中常用于描述能在体内/体外产生可观察效应的分子、提取物或材料表面。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • Robert A. Meyers(编), Encyclopedia of Analytical Chemistry(涉及 bioactive compounds 等术语)
  • Barry R. Brehm, Introduction to Bioactive Materials(教材/专著语境常见)
  • Buddy D. Ratner 等, Biomaterials Science: An Introduction to Materials in Medicine(讨论 bioactive surfaces/coatings)
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