Classroom experiments to demonstrate the phenomena of fluorescence, phosphorescence and chemiluminescence

Abstract

 In the present work, an explanation of the various experiments for the didactic demonstration of the phenomena of fluorescence, phosphorescence and chemiluminescence is carried out, using low-cost and accessible materials. In the case of fluorescence, 3 experiments were available, which were based on the fluorescence of turmeric, chlorophyll and fluorescein. Finally, for the chemiluminescence phenomenon, fishing light bars were available, which contain two solutions that, when mixed, produce the chemiluminescence phenomenon.