Adsorptive Stripping Voltammetric Determination of Imipramine and Amitriptiline at a Nanoclay Composite Carbon Ionic Liquid Electrode

被引：21
|
作者：
Eslami, E. [1 ]
Farjami, F. [1 ]
Azar, P. Aberoomand [1 ]
Tehrani, M. Saber [1 ]
机构：
[1] Islamic Azad Univ, Sci & Res Branch, Dept Chem, Tehran, Iran
来源：
ELECTROANALYSIS | 2014年 / 26卷 / 02期
关键词：
Amitriptiline; Carbon ionic liquid electrodes; Electrochemistry; Imipramine; Nanoclay; ELECTROCHEMICAL DETERMINATION; ANTIDEPRESSANT DRUGS; SELECTIVE DETECTION; CLAY; NANOPARTICLES; OXIDATION; PHASE;
D O I：
10.1002/elan.201300557
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A new carbon nanocomposite electrode has been designed by incorporation of montmorillonite nanoclay into a carbon ionic liquid electrode for the electrochemical determination of imipramine (IMP) and amitriptyline (AMT). They are expected to accumulate on the electrode surface through the cooperative interaction of ionic liquid and clay with the drugs. The proposed electrode also possesses attractive electrocatalytic effects towards the drugs especially AMT. Low detection limits of 19nM for IMP and 24nM for AMT were achieved. The proposed nanocomposite electrode exhibits good applicability for monitoring IMP and AMT in pharmaceutical formulations and blood serum samples.
引用
收藏
页码：424 / 431
页数：8
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