کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
746826 894480 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Light-on fluorescent chemosensor for fluoride in aqueous solution based on ternary complex of Zr-EDTA and 4′-N,N-dimethylamino-6-methyl-3-hydroxylflavone
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Light-on fluorescent chemosensor for fluoride in aqueous solution based on ternary complex of Zr-EDTA and 4′-N,N-dimethylamino-6-methyl-3-hydroxylflavone
چکیده انگلیسی

A ternary complex, composed of Zr-EDTA and 4′-N,N-dimethylamino-6-methyl-3-hydroxylflavone (L), was developed as an efficient fluoride chemosensor in aqueous solution with a good selectivity and sensitivity. Fluorescence intensity of the solution of Zr-EDTA-L was increased significantly upon addition of fluoride anion, which was interpreted by the ligand exchange between L coordinated to Zr-EDTA and fluoride anion.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 125, Issue 2, 8 August 2007, Pages 447–452
نویسندگان
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