A highly selective and sensitive voltammetric sensor with molecularly imprinted polymer based silver@gold nanoparticles/ionic liquid modified glassy carbon electrode for determination of ceftizoxime

被引：105

作者：

Beytur, Murat ^{[1
]}

Kardas, Faruk ^{[2
]}

Akyildirim, Onur ^{[3
]}

Ozkan, Abdullah ^{[4
]}

Bankoglu, Bahar ^{[5
]}

Yuksek, Haydar ^{[1
]}

Yola, Mehmet Lutfi ^{[6
]}

Atar, Necip ^{[7
]}

机构：

[1] Kafkas Univ, Fac Sci & Letters, Dept Chem, Kars, Turkey

[2] Erzincan Univ, Fac Educ, Dept Sci Educ, Erzincan, Turkey

[3] Kafkas Univ, Fac Engn & Architecture, Dept Chem Engn, Kars, Turkey

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

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

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

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

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2018年 / 251卷

关键词：

Ceftizoxime; Core@shell nanoparticles; Molecularly imprinted polymer; Characterization; GRAPHENE OXIDE APPLICATION; IRON NANO ADSORBENT; NITRIDE NANOTUBES; WATER SAMPLES; DRUG RESIDUE; TYROSINE; NANOCOMPOSITE; GRAPHITE; MILK;

D O I：

10.1016/j.molliq.2017.12.060

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：

Ceftizoxime (CFX) is used to reduce the infection caused by both gram-negative and gram-positive bacteria. In this report, silver@gold nanoparticles (Ag@AuNPs) involved in 5-(5-bromo-2-hydroxybenzylidenamino)-2-mercaptobenzimidazole (ILs) was firstly synthesized. After that, CFX imprinted glassy carbon electrode (GCE) was prepared. The formation of the surfaces was characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), electrochemical impedance spectroscopy (EIS) and x-ray photoelectron spectroscopy (XPS). CFX imprinted electrochemical surface was formed in the presence of 100.0 mM phenol containing 25.0 mM CFX as template. The linearity range and the detection limit (LOD) of the developed nanosensor were calculated as 1.0 x 10(-9) - 1.0 x 10(-11) M and 2.0 x 10(-12) M, respectively. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：212 / 217

页数：6

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