Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China; CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China.
CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China.
J Hazard Mater. 2022 Mar 5;425:127987. doi: 10.1016/j.jhazmat.2021.127987. Epub 2021 Dec 3.
2,4,6-Trinitrophenol (TNP) has been widely used for a long time. The adverse effects of TNP on ecological environment and human health have promoted researchers to develop various methods for detecting TNP. Among multifarious technologies utilized for the TNP detection, fluorescence strategy based on different functional materials has become an effective and efficient method attributed to its merits such as preferable sensitivity and selectivity, rapid response speed, simple operation, and lower cost, which is also the focus of review. This review summarizes the development status of fluorescence sensors for TNP in a detailed and systematic way, especially focusing on the research progress since 2015. The sensing properties of fluorescent materials for TNP are the core of this review, including nanomaterials, organic small molecules, emerging supramolecular systems, aggregation induced emission materials and others. Moreover, the development direction and prospect of fluorescence sensing method in the field of TNP detection are introduced and discussed at the end of review.
2,4,6-三硝基苯酚（TNP）长期以来被广泛应用。TNP 对生态环境和人类健康的不良影响促使研究人员开发了各种 TNP 检测方法。在用于 TNP 检测的众多技术中，基于不同功能材料的荧光策略因其灵敏度和选择性好、响应速度快、操作简单、成本低等优点而成为一种有效且高效的方法，这也是综述的重点。本文详细系统地总结了 TNP 荧光传感器的发展现状，特别是重点介绍了 2015 年以来的研究进展。荧光材料对 TNP 的传感性能是本文的核心，包括纳米材料、有机小分子、新兴超分子体系、聚集诱导发射材料等。此外，在综述的最后还介绍和讨论了 TNP 检测领域荧光传感方法的发展方向和前景。
