V2EX luminol

Luminol

Definition / 释义

Luminol:鲁米诺;一种用于化学发光的试剂,常见于法医学中,用来在暗处检测微量血迹(会发出蓝绿色光)。在一些化学演示中也用于展示发光反应。

Pronunciation / 发音

/lumnl/
/lumnl/

Examples / 例句

The detective sprayed luminol to look for blood.
侦探喷洒鲁米诺来寻找血迹。

When luminol reacts with an oxidizer, it emits a faint blue glow that can reveal cleaned-up bloodstains.
当鲁米诺与氧化剂反应时,会发出微弱的蓝光,从而显现被清理过的血迹痕迹。

Etymology / 词源

luminol 来自拉丁语词根 **lumin-**(与 lumen “光”相关),再加上化学命名中常见的后缀 -ol。整体含义与“发光/与光有关的物质”密切相关,指它在特定反应条件下会产生可见光的特性。

Related Words / 相关词

In Literature / 文学作品中的用例

  • Postmortem(Patricia Cornwell)法医侦探叙事中常提到用鲁米诺检测血迹的流程与现场细节。
  • The Bone Collector(Jeffery Deaver)侦查与现场取证描写里出现鲁米诺等法证手段,用于追踪被清理的痕迹。
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