Electrochemical sensing of ractopamine by carbon nitride nanotubes/ionic liquid nanohybrid in presence of other β-agonists

被引：56

作者：

Mert, Samet ^{[1
]}

Bankoglu, Bahar ^{[2
]}

Ozkan, Abdullah ^{[3
]}

Atar, Necip ^{[4
]}

Yola, Mehmet Lutfi ^{[5
]}

机构：

[1] Dumlupinar Univ, Dept Chem, Kutahya, Turkey

[2] Iskenderun Tech Univ, Sci & Technol Applicat & Res Lab, Antakya, Turkey

[3] Iskenderun Tech Univ, Fac Engn & Nat Sci, Dept Petr & Nat Gas, Antakya, Turkey

[4] Pamukkale Univ, Fac Engn, Dept Chem Engn, Denizli, Turkey

[5] Iskenderun Tech Univ, Fac Engn & Nat Sci, Dept Biomed Engn, Antakya, Turkey

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2018年 / 254卷

关键词：

Ractopamine; Carbon nitride nanotubes; Electrochemistry; Characterization; IMPRINTED VOLTAMMETRIC SENSOR; TEMPERATURE IONIC LIQUID; ADRENERGIC AGONISTS; MASS-SPECTROMETRY; PASTE ELECTRODE; FOOD SAMPLES; NANOPARTICLES; CLENBUTEROL; ACID;

D O I：

10.1016/j.molliq.2018.01.066

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ractopamine (RAC) is an important beta-agonist. It improves the growth rate and reduces the fat for animals. It is also utilized as nutrient repartitioning agent. Nonetheless, it is not licensed in many countries and RAC is dangerous for human health when it is used illegally. Thus, the development of the sensitive analytical methods for real samples is crucial. Carbon nitride nanotubes (C3N4NTs)/ionic liquid (ILs) nanocomposite was firstly synthesized for RAC detection in this study. n-hexyl-3-methylimidazolium hexafluoro phosphate was used as ionic liquid. The formation of the surfaces was characterized by scanning electron microscope (SEM), electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV) and x-ray photoelectron spectroscopy (XPS). The linearity range and the detection limit (LOD) for RAC were calculated as 1.0 x 10(-9)-1.0 x 10(-12) M and 1.0 x 10(-13) M, respectively. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：8 / 11

页数：4

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