Ethyl fluorescein and diethyl fluorescein were synthesized. Their absorption spectra in different pH solutions and in organic solvents with different polarity were measured. These were systematically compared with those of fluorescein, and the forms of these dyes in various media were reasonably assigned.
|Original language||English (US)|
|Number of pages||4|
|Journal||Spectrochimica Acta Part A: Molecular Spectroscopy|
|State||Published - 1989|
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