Real nerve agent study assessing pyridyl reactivity: Selective fluorogenic and colorimetric detection of Soman and simulant

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• 作者：Youngsam Kim<sup>asup><sup> ; sup><sup>bsup>Author Vitae ; Yoon Jeong Jang<sup>csup>Author Vitae ; Dongyoul Lee<sup>csup>Author Vitae ; Byung-Sup Kim<sup>csup>Author Vitae ; David G. Churchill<sup>asup><sup> ; sup><sup>bsup><sup> ; sup><sup>dchurchill@kaist.ac.kr" class="auth_mail" title="E-mail the corresponding authorsup>Author Vitae
• 关键词：Chemical warefare agent ; Soman ; Nerve agents ; Fluorescent probe ; BODIPY derivatives
• 刊名：Sensors & Actuators: B. Chemical
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：238
• 期：Complete
• 页码：145-149
• 全文大小：1389 K

文摘

Herein, a chemical probe is tested with live agents for the purpose of benchmarking fluorescent pyridyl-containing systems with actual nerve agents and simulants together. The molecule showed selective fluorogenic and colorimetric detection of Soman (GD) and its simulant over other G-series nerve agents and their simulants. <sup>1sup>H and <sup>31sup>P NMR spectroscopy and TD-DFT calculations help reveal the origin of the colorimetric and fluorogenic changes in the reacted system.