Preparation of Magnetic Molecularly Imprinted Polymer (MMIP) Nanoparticles (NPs) for the Selective Extraction of Tetracycline from Milk

被引：24

作者：

Gao, Wanru ^{[1
]}

Li, Jiayin ^{[1
]}

Li, Pao ^{[1
]}

Huang, Zhao ^{[1
]}

Cao, Yanan ^{[1
]}

Liu, Xia ^{[1
]}

机构：

[1] Hunan Agr Univ, Hunan Prov Key Lab Food Sci & Biotechnol, Coll Food Sci & Technol, Changsha, Hunan, Peoples R China

来源：

ANALYTICAL LETTERS | 2020年 / 53卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Magnetic molecularly imprinted polymer; selective adsorption; magnetic separation; tetracycline; milk; GREEN SYNTHESIS STRATEGY; SOLID-PHASE EXTRACTION; CARBON NANOTUBES; RECOGNITION; ANTIBIOTICS; CHLORAMPHENICOL; ADSORPTION; APTASENSOR; SEPARATION; ACRYLAMIDE;

D O I：

10.1080/00032719.2019.1698049

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Core-shell magnetic molecularly imprinted polymer nanoparticles (MMIP NPs) were prepared for the adsorption and the isolation of tetracycline from food matrices. The obtained MMIP NPs were characterized by transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffractometry, vibrating sample magnetometry, and thermogravimetric analysis. The adsorption properties of the MMIP NPs were systematically characterized by static, kinetic, and selective adsorption as well as reusability measurements. The MMIP NPs were shown to provide a high adsorption capacity, with a maximum value of 40.48 mg/g, satisfactory selectivity with an imprinting factor equal to 2.55, and direct magnetic separation. Moreover, the MMIP NPs were successfully applied to extract tetracycline from milk samples. Satisfactory recoveries from 91.14 to 104.52% were obtained.

引用

页码：1097 / 1112

页数：16

共 41 条

[11] Preparation of molecularly imprinted nanoparticles with superparamagnetic susceptibility through atom transfer radical emulsion polymerization for the selective recognition of tetracycline from aqueous medium [J].

Dai, Jiangdong ;

Pan, Jianming ;

Xu, Longcheng ;

Li, Xiuxiu ;

Zhou, Zhiping ;

Zhang, Rongxian ;

Yan, Yongsheng .

JOURNAL OF HAZARDOUS MATERIALS, 2012, 205 :179-188

[12] Molecularly imprinted polymer-high performance liquid chromatography for the determination of tetracycline drugs in animal derived foods [J].

Feng, Meng Xiao ;

Wang, Geng Nan ;

Yang, Kun ;

Liu, Hui Zhi ;

Wang, Jian Ping .

FOOD CONTROL, 2016, 69 :171-176

[13] Magnetic sensing film based on Fe3O4@Au-GSH molecularly imprinted polymers for the electrochemical detection of estradiol [J].

Han, Qing ;

Shen, Xin ;

Zhu, Wanying ;

Zhu, Chunhong ;

Zhou, Xuemin ;

Jiang, Huijun .

BIOSENSORS & BIOELECTRONICS, 2016, 79 :180-186

[14] An interdigital array microelectrode aptasensor based on multi-walled carbon nanotubes for detection of tetracycline [J].

Hou, Wenjie ;

Shi, Zhaoqiang ;

Guo, Yemin ;

Sun, Xia ;

Wang, Xiangyou .

BIOPROCESS AND BIOSYSTEMS ENGINEERING, 2017, 40 (09) :1419-1425

[15] Novel cholesterol lowering polymeric drugs obtained by molecular imprinting [J].

Huval, CC ;

Bailey, MJ ;

Braunlin, WH ;

Holmes-Farley, SR ;

Mandeville, WH ;

Petersen, JS ;

Polomoscanik, SC ;

Sacchiro, RJ ;

Chen, X ;

Dhal, PK .

MACROMOLECULES, 2001, 34 (06) :1548-1550

[16] Synthesis and characterization of the core-shell magnetic molecularly imprinted polymers (Fe3O4@MIPs) adsorbents for effective extraction and determination of sulfonamides in the poultry feed [J].

Kong, Xuan ;

Gao, Ruixia ;

He, Xiwen ;

Chen, Langxing ;

Zhang, Yukui .

JOURNAL OF CHROMATOGRAPHY A, 2012, 1245 :8-16

[17] A novel strategy to improve the sensitivity of antibiotics determination based on bioelectrocatalysis at molecularly imprinted polymer film electrodes [J].

Lian, Wenjing ;

Liu, Shuang ;

Wang, Lei ;

Liu, Hongyun .

BIOSENSORS & BIOELECTRONICS, 2015, 73 :214-220

[18] A new liquid-liquid extraction method for determination of 6 azo-dyes in chilli products by high-performance liquid chromatography [J].

Long, Chaoyang ;

Mai, Zhibin ;

Yang, Xingfen ;

Zhu, Binghui ;

Xu, Xiumin ;

Huang, Xiangdong ;

Zou, Xiaoyong .

FOOD CHEMISTRY, 2011, 126 (03) :1324-1329

[19] Development of magnetic molecularly imprinted polymers based on carbon nanotubes - Application for trace analysis of pyrethroids in fruit matrices [J].

Ma, Guifu ;

Chen, Ligang .

JOURNAL OF CHROMATOGRAPHY A, 2014, 1329 :1-9

[20] Magnetic molecularly imprinted polymer for the selective extraction of quercetagetin from Calendula officinalis extract [J].

Ma, Run-Tian ;

Shi, Yan-Ping .

TALANTA, 2015, 134 :650-656

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