Figure 15. The alginate beads loaded with fluorescent indicators exhibit a different fluorescent behaviour in the acidic (left), neutral (middle) and alkaline (right) solution. The photograph was taken shortly before the fluorescence in the left vial completely extinguished. (Photograph: Ducci)

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Fascinating school experiments with fluorescent dyes

Matthias Ducci

World Journal of Chemical Education. 2023, 11(3), 74-79 doi:10.12691/wjce-11-3-9