A simple coumarin as a turn-on fluorescence sensor for Al(III) ions.
نویسندگان
چکیده
A simple Al(3+) sensor, 8-acetyl-7-hydroxy-4-methylcoumarin (AHMC), was synthesized. It can display an excellent fluorescence "turn-on" response to Al(3+) over other common metal ions in methanol-water media. Theoretical calculations have also been carried out to understand the configuration of the AHMC-Al complex and rationalize experimental absorption data.
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ورودعنوان ژورنال:
- Dalton transactions
دوره 43 7 شماره
صفحات -
تاریخ انتشار 2014