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.

长期以来，2,4,6-三硝基苯酚（TNP）被广泛使用。TNP对生态环境和人类健康的不利影响促使研究人员开发了多种检测TNP的方法。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以其灵敏度和选择性较好、响应速度快、操作简单、成本较低等优点成为一种行之有效的方法，也是人们关注的焦点。的审查。本综述系统地总结了TNP荧光传感器的发展现状，重点介绍了2015年以来的研究进展。TNP荧光材料的传感特性是本综述的核心，包括纳米材料、有机小分子、新兴的超分子系统、聚集诱导发射材料等。并在综述的最后介绍和讨论了荧光传感方法在TNP检测领域的发展方向和前景。