碰撞猝灭是荧光猝灭的主要类型之一。它指的是处于激发单重态的荧光分子M1与猝灭剂分子Q相碰撞，使M1释放热量给环境，以无辐射的形式跃迁回基态，产生猝灭作用，这种猝灭也称动态猝灭。碰撞猝灭效应随温度的升高而增强，而随粘度的增大而降低。
本工作还研究了亚甲蓝对吖啶橙荧光的猝灭效应。
In this paper, the quenching of fluorescence of acridine orange by methylene blue was also studied.
观察到当体系中加入聚电解质时猝灭效应得以增强。
The enhancement of quenching effect has been observed after adding polyelectrolyte.
分析了电磁增强和荧光猝灭效应在银胶一竹红菌甲素体系中的作用。
The effects of electromagnetic enhancement and fluorescence-quenching in the silver-HA system are discussed.
应用推荐