کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5213862 | 1383173 | 2016 | 6 صفحه PDF | دانلود رایگان |
Based on 8-hydroxyquinoline, a 1,8-naphthalimide-derived colorimetric and fluorescent probe was synthesized for naked-eye and fluorescent recognition of Fâ (from both tetrabutylammonium fluoride and NaF) with high sensitivity and excellent selectivity. The probe can be employed to detect Fâ quantitatively within certain concentration range, and the detection limit could be as low as 1.8 μM for tetrabutylammonium fluoride and 9 μM for NaF. With this probe, the tests for fluorine contents in tap water, water sample from Eyebrow Lake and several brands of toothpastes were successfully performed.
Based on 8-hydroxyquinoline, a 1,8-naphthalimide-derived probe was synthesized for Fâ (from tetrabutylammonium fluoride and NaF) naked-eye and fluorescent recognition with high sensitivity and excellent selectivity, the detection limit could be as low as 1.8 μM for tetrabutylammonium fluoride and 9 μM for NaF.
Journal: Tetrahedron - Volume 72, Issue 2, 14 January 2016, Pages 273-278