کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5400644 | 1505919 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemiluminescence of terbium (III) complex and its potential application for the determination of bacterial endospores
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
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چکیده انگلیسی
Binary Tb (III) complex with pyridine-2, 6-dicarboxylate (DPA) was synthesized by a simple process and its electrochemiluminesence (ECL) property in an aqueous solution was investigated carefully for the first time. Based on the ECL property of the synthesized Tb (III) complex, a new method to detect DPA with high sensitivity was established. Under the optimal condition, the linear relationship between enhanced ECL and the concentration of DPA was 2.0Ã10â7-3.4Ã10â5Â mol/L and the limit of detection (LOD) was 6.0Ã10â8Â mol/L. Furthermore, the possible mechanism for the ECL behavior of Tb (III) complex was also investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 141, September 2013, Pages 71-75
Journal: Journal of Luminescence - Volume 141, September 2013, Pages 71-75
نویسندگان
Kun Chen, Junying Liu, Guibo Shu, Yu Yang, Yinggui Zhu, Guangchao Zhao,