کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1301856 1498953 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Detection of Al3 + and Zn2 + ions by 2-(5-methylthiazol-2-yliminomethyl)phenol
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Detection of Al3 + and Zn2 + ions by 2-(5-methylthiazol-2-yliminomethyl)phenol
چکیده انگلیسی


• Catalytic hydrolysis of 2-(5-methylthiazol-2-ylimino)methyl)phenol (1) by Al3 + ions is shown.
• This reaction enables detection of Al3 + in absence or presence of various ions by fluorescence measurement.
• Zn2 + ions binds to 1 to show characteristic fluorescence emission at 490 nm.

Aluminium chloride catalyses hydrolysis of 2-(5-methylthiazol-2-yliminomethyl)phenol (1). This reaction can be specifically used for detection of Al3 + ions in the presence of various other ions from the characteristic emission at 446 nm (λex = 365 nm). On the other hand selective emission of 2-(5-methylthiazol-2-yliminomethyl)phenol on interaction with zinc ions at 490 nm (λex = 365 nm) can be used to detect Zn2 + ions. The role of other ions such as Cu2 +, Hg2 +, and Sn2 + in the detections are discussed.

The 2-(5-methylthiazol-2-yliminomethyl)phenol (1) can be used to detect Al3 + and Zn2 + ions in the presence of various metal ions.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 37, November 2013, Pages 89–92
نویسندگان
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