Unraveling the decarboxylation dynamics of the fluorescein dianion with fragment action spectroscopy

The raw action spectra of Fl^2- recorded by monitoring the yields of electrons, Fl^- and Fl-CO₂^-, as well as the photoelectron image of Fl^2- at 320 nm.通过监测电子、一价𫓧阴离子（Fl⁻）以及二氧化碳合𫓧阴离子（Fl-CO₂⁻）的产率所测得的二价𫓧离子（Fl²⁻）原始作用光谱，以及二价𫓧离子（Fl²⁻）在320纳米波长下的光电子图像。