Unusual fluorescein prototropism within aqueous acidic 1-butyl-3-methylimidazolium tetrafluoroborate solution.
نویسندگان
چکیده
Fluorescence emission of the cationic form of fluorescein is observed from dilute aqueous acidic solutions in the presence of ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate which is otherwise observed only from aqueous solutions of very high acidity.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 28 شماره
صفحات -
تاریخ انتشار 2010