کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1254753 | 971390 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Iodide-selective polymeric membrane electrode based on copper(II) bis(N-2-bromophenylsalicyldenaminato) complex
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A PVC membrane electrode based on copper(II) bis(N-2-bromophenylsalicyldenaminato) as ionophor was prepared. The ion selective electrode was tested by inorganic anions and showed a good selectivity for iodide ion. This sensor exhibited Nernstian behavior with a slope of −57.8 mV per decade at 25 °C. The proposed electrode showed a linear range from 1.0 × 10−5 to 1.0 × 10−1 mol/L with a detection limit of 5.0 × 10−6 mol/L. The electrode response was independent of pH in the range of 3.0–10.0. The proposed sensor was applied to determine the iodide in water and antiseptic samples.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 22, Issue 9, September 2011, Pages 1087–1090
Journal: Chinese Chemical Letters - Volume 22, Issue 9, September 2011, Pages 1087–1090
نویسندگان
Ali Benvidi, M.T. Ghanbarzadeh, M. Mazloum-Ardakani, R. Vafazadeh,