V2EX lab-on-a-chip

Lab-on-a-Chip

定义 Definition

“Lab-on-a-chip” 指“芯片实验室/微流控芯片”:把原本在实验室里进行的一系列检测或化学/生物实验步骤(如混合、反应、分离、检测)微型化并集成到一块小芯片上,从而实现更快、更省样本、更便携的分析与诊断。常用于即时检测(POCT)、医学诊断、环境监测等领域。

发音 Pronunciation

/lb n tp/

例句 Examples

The clinic uses a lab-on-a-chip to test for infections in minutes.
诊所使用微流控芯片在几分钟内完成感染检测。

By integrating sample preparation and detection, a lab-on-a-chip can reduce cost and improve reliability in point-of-care diagnostics.
通过集成样本前处理与检测,芯片实验室可以降低成本,并提高即时诊断的可靠性。

词源 Etymology

该词为现代科技复合词:lab(实验室)+ on a chip(在一块芯片上)。随着20世纪末微加工技术与微流控(microfluidics)的发展,研究者提出将“实验室流程”缩小并“搬到芯片上”,因此形成这一形象化名称。也常写作 lab on a chip(不加连字符)或缩写为 LOC

相关词 Related Words

文学与作品 Literary Works

  • 期刊《Lab on a Chip》(Royal Society of Chemistry, 2001):专门发表微流控与芯片实验室相关研究,标题本身即为该词的代表性“作品/载体”。
  • Manz 等人(1990):“miniaturized total chemical analysis systems(μTAS)”相关论文:被广泛视为芯片实验室/微全分析系统概念的重要早期来源之一。
  • Sia & Whitesides(2003):关于微流控与芯片实验室在生物医学应用的综述论文,常被教材与研究引用。
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