Recent advances in design of fluorescent sensors based on azole and azine derivatives towards nitroaromatic explosives and related compounds

IF 4.1 3区工程技术 Q2 CHEMISTRY, APPLIED

Dyes and Pigments Pub Date : 2025-04-24 DOI:10.1016/j.dyepig.2025.112848

Egor V. Verbitskiy , Galina N. Lipunova , Emiliya V. Nosova , Valery N. Charushin

引用次数: 0

Abstract

Detecting nitro-containing high-energy organic compounds, such as picric acid, 2,4,6-trinitrotoluene, and 2,4-dinitrotoluene, has become increasingly challenging due to concerns regarding national security, criminal investigations, and environmental protection. Among the various detection methods available, fluorescence sensors have recently gained significant attention for their effectiveness. This review surveys recent progress in the design of fluorescent sensors based on azaheterocyclic push-pull systems or conjugates with a focus on the impact of azole/azine scaffold on sensitivity towards nitroexplosives. The article covers literature published from 2020 to 2024, providing an update to our first review of this topic (Dyes and Pigments, 2020, 180, 108,414).

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基于唑类和氮类衍生物的硝基芳香炸药及相关化合物荧光传感器设计进展

苦味酸、2,4,6-三硝基甲苯、2,4-二硝基甲苯等含氮高能有机化合物的检测，由于国家安全、刑事侦查和环境保护等方面的考虑，越来越具有挑战性。在各种可用的检测方法中，荧光传感器近年来因其有效性而受到了极大的关注。本文综述了近年来氮杂环推拉系统或偶联物荧光传感器的设计进展，重点介绍了唑/氮支架对硝基炸药灵敏度的影响。本文涵盖了2020年至2024年发表的文献，为我们对该主题的首次回顾提供了更新（染料和颜料，2020年，180年，108,414）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Dyes and Pigments 工程技术-材料科学：纺织

CiteScore

8.20

自引率

13.30%

发文量

933

审稿时长

33 days

期刊介绍： Dyes and Pigments covers the scientific and technical aspects of the chemistry and physics of dyes, pigments and their intermediates. Emphasis is placed on the properties of the colouring matters themselves rather than on their applications or the system in which they may be applied. Thus the journal accepts research and review papers on the synthesis of dyes, pigments and intermediates, their physical or chemical properties, e.g. spectroscopic, surface, solution or solid state characteristics, the physical aspects of their preparation, e.g. precipitation, nucleation and growth, crystal formation, liquid crystalline characteristics, their photochemical, ecological or biological properties and the relationship between colour and chemical constitution. However, papers are considered which deal with the more fundamental aspects of colourant application and of the interactions of colourants with substrates or media. The journal will interest a wide variety of workers in a range of disciplines whose work involves dyes, pigments and their intermediates, and provides a platform for investigators with common interests but diverse fields of activity such as cosmetics, reprographics, dye and pigment synthesis, medical research, polymers, etc.