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Air2Liquid Method for Selective, Sensitive Detection of Gas-Phase Organophosphates.
ACS Sensors ( IF 8.2 ) Pub Date : 2019-12-20 , DOI: 10.1021/acssensors.9b01624 Michael C Brothers 1, 2 , Sungbong Kim , Doug Adkins 3 , Pat Lewis 3 , Joshua E Smith 4 , Diana Ostojich , Steve S Kim 1 , John A Rogers , H Mitchell Rubenstein 1
ACS Sensors ( IF 8.2 ) Pub Date : 2019-12-20 , DOI: 10.1021/acssensors.9b01624 Michael C Brothers 1, 2 , Sungbong Kim , Doug Adkins 3 , Pat Lewis 3 , Joshua E Smith 4 , Diana Ostojich , Steve S Kim 1 , John A Rogers , H Mitchell Rubenstein 1
Affiliation
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Environmental hazards typically are encountered in the gaseous phase; however, selective sensing modalities for identifying and quantitating compounds of interest in an inexpensive, pseudo-real-time format are severely lacking. Here, we present a novel proof-of-concept that combines an Air2Liquid sampler in conjunction with an oil-in-water microfluidic assay for detection of organophosphates. We believe this proof-of-concept will enable development of a new platform technology for semivolatile detection that we have demonstrated to detect 50 pmoles (2 ppb) of neurotoxic organophosphates.
中文翻译：
Air2Liquid方法，用于气相有机磷的选择性，灵敏检测。
气相通常会遇到环境危害；但是，严重缺乏以廉价的伪实时格式鉴定和定量目标化合物的选择性检测方式。在这里，我们提出了一种新颖的概念验证，将Air2Liquid采样器与水包油微流分析相结合，用于检测有机磷酸盐。我们相信，这一概念验证将有助于开发一种新的半挥发性检测平台技术，我们已经证明该技术可以检测50 pmol（2 ppb）的神经毒性有机磷酸酯。
更新日期：2019-12-21
中文翻译：
Air2Liquid方法，用于气相有机磷的选择性，灵敏检测。
气相通常会遇到环境危害；但是，严重缺乏以廉价的伪实时格式鉴定和定量目标化合物的选择性检测方式。在这里，我们提出了一种新颖的概念验证，将Air2Liquid采样器与水包油微流分析相结合，用于检测有机磷酸盐。我们相信，这一概念验证将有助于开发一种新的半挥发性检测平台技术，我们已经证明该技术可以检测50 pmol（2 ppb）的神经毒性有机磷酸酯。
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