用于检测化学战剂的荧光和比色化学传感器的最新进展：21 世纪的遗产,Chemical Society Reviews

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用于检测化学战剂的荧光和比色化学传感器的最新进展：21 世纪的遗产
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2022-12-22 , DOI: 10.1039/d2cs00651k
Vinod Kumar ₁ , Heejeong Kim ₂ , Bipin Pandey ₃ , Tony D James ₄ , Juyoung Yoon ₂ , Eric V Anslyn ₃

Affiliation

化学战剂 (CWA) 是对人类、我们的和平和社会稳定的最突出威胁之一。因此，它们的检测和量化对于确保人类的安全和保护至关重要。近年来，超分子化学、分析化学和分子传感器取得了重大进展，提高了我们检测 CWA 的能力。荧光和比色化学传感器是有吸引力的工具，可以对 CWA 的潜在存在进行选择性、灵敏、廉价、便携和实时分析，其中可以集成选择性识别和转导的适当组合。在这篇评论中，我们对最近报道的分子传感器进行了详细讨论，特别关注每一类 CWA 的传感，例如神经毒剂、水疱毒剂、血液毒剂和其他有毒物质。我们还将讨论军队当前使用的技术，这些讨论将包括仪器类型和既定协议。最后，我们将总结本次审查，展望该领域的局限性和挑战，并总结该领域有前途的途径的潜力。

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Recent advances in fluorescent and colorimetric chemosensors for the detection of chemical warfare agents: a legacy of the 21st century

Chemical warfare agents (CWAs) are among the most prominent threats to the human population, our peace, and social stability. Therefore, their detection and quantification are of utmost importance to ensure the security and protection of mankind. In recent years, significant developments have been made in supramolecular chemistry, analytical chemistry, and molecular sensors, which have improved our capability to detect CWAs. Fluorescent and colorimetric chemosensors are attractive tools that allow the selective, sensitive, cheap, portable, and real-time analysis of the potential presence of CWAs, where suitable combinations of selective recognition and transduction can be integrated. In this review, we provide a detailed discussion on recently reported molecular sensors with a specific focus on the sensing of each class of CWAs such as nerve agents, blister agents, blood agents, and other toxicants. We will also discuss the current technology used by military forces, and these discussions will include the type of instrumentation and established protocols. Finally, we will conclude this review with our outlook on the limitations and challenges in the area and summarize the potential of promising avenues for this field.

更新日期：2022-12-22

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