A Novel Electrochemical Nanosensor for Voltammetric Determination of Isoproterenol

被引：0
作者：
Mohammadi, Sayed Zia [1 ]
Beitollahi, Hadi [2 ]
Afzali, Hakimeh [1 ]
机构：
[1] Payame Noor Univ, Dept Chem, Tehran, Iran
[2] Grad Univ Adv Technol, Environm Dept, Inst Sci & High Technol & Environm Sci, Kerman, Iran
来源：
ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY | 2016年 / 8卷 / 08期
关键词：
Isoproterenol; Magnetic core-shell nanoparticles; Ionic liquids; Drug analysis;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
A new isoproterenol electrochemical nano sensor was fabricated using a acarbon paste electrode modified with ionic liquid (n-hexyl-3-methylimidazolium hexafluoro phosphate) and magnetic core-shell nanoparticles (MCSILCPE). The electrochemical study of the modified electrode, as well as its efficiency for oxidation of isoproterenol, is described. Differential pulse voltammetry (DPV) exhibits a linear dynamic range from 1.0x10(-6) to 7.0x10(-4) M isoproterenol. The limit of detection was equal to 6.3x10(-7) M. The electrode was also employed to determination of isoproterenol in real samples.
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收藏
页码：977 / 987
页数：11
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