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2022-03-03
摘要翻译:
人体释放的挥发性有机化合物形成一种化学特征,能够提供关于个人生理状况的宝贵信息,因此,可以作为在自然或人为灾害后发现受害者的生命迹象。在这篇综述中,基于现有的关于人类呼吸、皮肤散发、血液和尿液中挥发物的文献报道,建立了一个人类存在的潜在生物标志物数据库。估计了这些物种从人体中的大致通量,并用于预测它们在受害者附近的浓度。所提出的标记被分为不同的受害者检测潜力组。主要的分类判别指标是便携式实时分析仪器的检测能力和城市环境的背景水平。本综述中总结的数据旨在协助通过化学分析检测人类的研究,并加速这一知识领域的调查。
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英文标题:
《Potential of volatile organic compounds as markers of entrapped humans
  for use in urban search-and-rescue operations》
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作者:
Pawel Mochalski, Karl Unterkofler, Gerald Teschl, and Anton Amann
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最新提交年份:
2015
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分类信息:

一级分类:Quantitative Biology        数量生物学
二级分类:Other Quantitative Biology        其他定量生物学
分类描述:Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
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英文摘要:
  Volatile organic compounds emitted by a human body form a chemical signature capable of providing invaluable information on the physiological status of an individual and, thereby, could serve as signs-of-life for detecting victims after natural or man-made disasters. In this review a database of potential biomarkers of human presence was created on the basis of existing literature reports on volatiles in human breath, skin emanation, blood, and urine. Approximate fluxes of these species from the human body were estimated and used to predict their concentrations in the vicinity of victims. The proposed markers were classified into groups of different potential for victim detection. The major classification discriminants were the capability of detection by portable, real-time analytical instruments and background levels in urban environment. The data summarized in this review are intended to assist studies on the detection of humans via chemical analysis and accelerate investigations in this area of knowledge.
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PDF链接:
https://arxiv.org/pdf/1502.06485
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