Fluorescence of Scopoletin Including its Photoacidity and Large Stokes Shift
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DOI: 10.1007/s10895-019-02471-4
Abstract: Scopoletin is highly fluorescent in water and acts as a photoacid exhibiting excited-state proton transfer, ESPT, competitive with fluorescence. Its absorbance and emission spectral characteristics yield ground-state and excited-state p K a values of 7.4 ± 0.1… read more here.
Keywords: fluorescence scopoletin; stokes shift; fluorescence; including photoacidity ... See more keywords