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最近几年来,恐怖事件在全球的发生呈现日益频发的趋势。针对这种态势,各个国家与国际组织加强了对社会公共安全的要求和管理。使用各种检测技术探测爆炸物已成为了当今安检领域中研究的重点。其中,使用荧光猝灭材料检测爆炸物是一种既简单又快捷的方法。本文总结了国内外各类荧光传感器上所使用的荧光材料,并简要描述了其在实际应用中的作用和性能。
In recent years, the global occurrence of terrorist incidents has been showing an increasingly frequent trend. In response to this situation, various countries and international organizations have stepped up their demands and management of social public security. The use of various detection techniques to detect explosives has become the focus of research in today’s security area. Among them, the use of fluorescence quenching materials to detect explosives is a simple and quick method. This paper summarizes the fluorescent materials used in all kinds of fluorescent sensors at home and abroad, and briefly describes its function and performance in practical applications.