کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
195684 | 459819 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Corroles as receptors in liquid membrane electrodes and their potentiometric response towards salicylic acid
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Corroles as receptors in liquid membrane electrodes and their potentiometric response towards salicylic acid Corroles as receptors in liquid membrane electrodes and their potentiometric response towards salicylic acid](/preview/png/195684.png)
چکیده انگلیسی
Here, we report on the application of corroles as analytically active compounds in liquid membrane electrodes (ISE) that are sensitive towards salicylic acid and salicylate.The potentiometric signals generated by corrole-incorporated ISEs strongly depend on the pH of the aqueous sample solution and the membrane composition, such as the presence of lipophilic sites. Corrole incorporating ISEs are characterised by a low detection limit (4.0 × 10−5 M) and a wide linear range (4.0 × 10−5 to 5.3 × 10−3 M). Also, they are free from interference versus other organic anions.The mechanism of the generation of the potentiometric signals of corrole incorporating ISEs in the presence of salicylate anion, as well salicylic acid, will be discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 51, Issue 11, 15 February 2006, Pages 2282–2288
Journal: Electrochimica Acta - Volume 51, Issue 11, 15 February 2006, Pages 2282–2288
نویسندگان
Jerzy Radecki, Iwona Stenka, Eddy Dolusic, Wim Dehaen,