کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5399978 1505902 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A selective colorimetric and ratiometric fluorescent chemosensor for detection of Al3+ ion
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
A selective colorimetric and ratiometric fluorescent chemosensor for detection of Al3+ ion
چکیده انگلیسی
A simple Schiff-base fluorescent receptor 1 was synthesized in an one step procedure. Receptor 1 displayed a selective colorimetric change (from light yellow to light green) and high ratiometric signals upon binding to Al3+ in EtOH solution. The association constant for 1-Al3+ in EtOH was determined as 2.08×106 M−2 and the detection limit for Al3+ was determined as 5.21×10−7 M. The detection limit was sufficiently low to detect submicromolar concentration of the Al3+.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 158, February 2015, Pages 371-375
نویسندگان
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