1
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Que M, Chen X, Xie Y, Wang L, Chen Q. A novel electrochemical sensor for rapid detection of sulfathiazole by integrating [(4,4'-bipy/P 2Mo 17Co) n] modified electrode. Food Chem 2025; 462:140959. [PMID: 39208733 DOI: 10.1016/j.foodchem.2024.140959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 08/07/2024] [Accepted: 08/21/2024] [Indexed: 09/04/2024]
Abstract
In this study, we focused on the successful construction of [(4,4'-bipy/P2Mo17Co)6] modified electrodes using the layer-by-layer assembly method for the sensitive detection of sulfathiazole (ST). The redox reaction between ST and the metal ions in the modified layer leads to the transfer of electrons, resulting in the generation of the electrical signal. The introduction of 4,4'-bipyridine (4,4'-bipy) enhanced the molecular recognition of ST by the modified electrode. Under the combined effect of P2Mo17Co and 4,4'-bipy, the sensor exhibited good performance for ST detection (LOD: 0.5616 μM, linear ST concentration range: 0-50 μM). The spiked recoveries of the two groups were 84.4%-103.2% and 90.9%-109.4% for the determination of ST residues in large yellow croaker and South American white shrimp, respectively. In addition, the electrode showed excellent performance in terms of stability, reproducibility, and anti-interference ability.
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Affiliation(s)
- Maomei Que
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, PR China
| | - Xiaowen Chen
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, PR China
| | - Yuanhong Xie
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, PR China
| | - Li Wang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, PR China.
| | - Quansheng Chen
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, PR China.
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2
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Moral A, Borrull F, Furton KG, Kabir A, Fontanals N, Marcé RM. Selective determination of 2-aminobenzothiazole in environmental water and organic extracts from fish and dust samples. Anal Bioanal Chem 2024; 416:439-448. [PMID: 37946037 PMCID: PMC10761388 DOI: 10.1007/s00216-023-05035-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/27/2023] [Accepted: 11/02/2023] [Indexed: 11/12/2023]
Abstract
In the present study, a homemade mixed-mode ion-exchange sorbent based on silica with embedded graphene microparticles is applied for the selective extraction of 2-aminobenzothiazole (NH2BT) followed by determination through liquid chromatography coupled to high-resolution mass spectrometry. The sorbent was evaluated for the solid-phase extraction of NH2BT from environmental water samples (river, effluent wastewater, and influent wastewater), and NH2BT was strongly retained through the selective cation-exchange interactions. Therefore, the inclusion of a clean-up step of 7 mL of methanol provided good selectivity for the extraction of NH2BT. The apparent recoveries obtained for environmental water samples ranged from 62 to 69% and the matrix effect from -1 to -14%. The sorbent was also evaluated in the clean-up step of the organic extract for the extraction of NH2BT from organic extracts of indoor dust samples (10 mL of ethyl acetate from pressurized liquid extraction) and fish (10 mL of acetonitrile from QuEChERS extraction). The organic extracts were acidified (adding a 0.1% of formic acid) to promote the cation-exchange interactions between the sorbent and the analyte. The apparent recoveries for fish samples ranged from 22 to 36% depending on the species. In the case of indoor dust samples, the recovery was 41%. It should be highlighted the low matrix effect encountered in such complex samples, with values ranging from -7 to 5% for fish and dust samples. Finally, various samples were analyzed. The concentration in river samples ranged from 31 to 136 ng/L; in effluent wastewater samples, from 55 to 191 ng/L; in influent wastewater samples, from 131 to 549 ng/L; in fish samples, from 14 to 57 ng/g dried weight; and in indoor dust samples, from
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Affiliation(s)
- Alberto Moral
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, Sescelades Campus, Marcel·lí Domingo 1, 43007, Tarragona, Spain
| | - Francesc Borrull
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, Sescelades Campus, Marcel·lí Domingo 1, 43007, Tarragona, Spain
| | - Kenneth G Furton
- Department of Chemistry and Biochemistry, Florida International University, International Forensic Research Institute, Miami, FL, 33199, USA
| | - Abuzar Kabir
- Department of Chemistry and Biochemistry, Florida International University, International Forensic Research Institute, Miami, FL, 33199, USA
| | - Núria Fontanals
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, Sescelades Campus, Marcel·lí Domingo 1, 43007, Tarragona, Spain.
| | - Rosa Maria Marcé
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, Sescelades Campus, Marcel·lí Domingo 1, 43007, Tarragona, Spain
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3
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Zhang S, Shao K, Hong C, Chen S, Lin Z, Huang Z, Lai Z. Fluorimetric identification of sulfonamides by carbon dots embedded photonic crystal molecularly imprinted sensor array. Food Chem 2023; 407:135045. [PMID: 36493493 DOI: 10.1016/j.foodchem.2022.135045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 11/16/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022]
Abstract
Identification of sulfonamides (SAs) residues in food is vital for human health. A set of 4-channel sensor array was constructed by carbon dots (CDs) embedded in photonic crystal molecularly imprinted (PCMIP@CDs) film which included 3 PCMIP@CDs units and 1 PCNIP@CDs unit to determine typical SAs: sulfadimethoxine, sulfathiazole, sulfaguanidine, sulfamethazine, sulfadiazine. Under the optimal conditions, the response time of the sensor array was only 200 s. Moreover, 300 fluorescence response signals (4 sensor units × 5 sulfonamides × 3 concentrations × 5 repeats) were processed by pattern recognition technique to analyze the ability of the sensor array to recognize 5 kinds of SAs. Subsequently, the linear discrimination analysis (LDA) method was used to identify the five SAs simultaneously with 100 % classification accuracy and the limit of detection was 0.01-0.26 nmol/L. Moreover, the proposed method can effectively identify-five SAs in water and fish samples.
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Affiliation(s)
- Shishun Zhang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; Quality Control (QC), WuXi Biologics, 108 Meiliang Road, MaShan Binhu District, Wuxi 214092, China
| | - Keman Shao
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Chengyi Hong
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Suyan Chen
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Zhengzhong Lin
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
| | - Zhiyong Huang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China.
| | - Zhuzhi Lai
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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4
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Ji J, Li C, Zhang B, Wu W, Wang J, Zhu J, Liu D, Gao R, Ma Y, Pang S, Li X. Exploration of emerging environmental pollutants 6PPD and 6PPDQ in honey and fish samples. Food Chem 2022; 396:133640. [PMID: 35839723 DOI: 10.1016/j.foodchem.2022.133640] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 06/12/2022] [Accepted: 07/04/2022] [Indexed: 01/21/2023]
Abstract
N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine (6PPD) and N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine-quinone (6PPDQ) can pose a threat to human health through the food chain because of their ubiquitous presence in the environment and the biotoxicity on organisms. In this work, we developed modified QuEChERS methods coupled with high performance liquid chromatography tandem mass spectrometry (HPLC/MS-MS) to explore whether 6PPD and 6PPDQ are present in fish and honey. The proposed methods showed acceptable limits of quantification (0.00043-0.001 mg/kg), linearity (R2 > 0.99), recovery (73.3%-108.3%), matrix effect (70.4%-95.6%) and repeatability (RSD < 8.4%). Accordingly, 6PPD and 6PPDQ have been discovered in snakehead, weever and Spanish mackerel fish, while none of which have been detected in the honey samples. The results of our work contributed to increasing public attention to 6PPD and 6PPDQ in agricultural products and provided important reference for the analysis of them.
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Affiliation(s)
- Jiawen Ji
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Changsheng Li
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Bingjie Zhang
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Wenjuan Wu
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Jianli Wang
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Jianhui Zhu
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Desheng Liu
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Rumin Gao
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Yongqiang Ma
- College of Sciences, China Agricultural University, Beijing 100193, China.
| | - Sen Pang
- College of Sciences, China Agricultural University, Beijing 100193, China.
| | - Xuefeng Li
- College of Sciences, China Agricultural University, Beijing 100193, China
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5
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Gao L, Qin D, Chen Z, Wu S, Tang S, Wang P. Determination of sulfonamide antibiotics in fish and shrimp samples based on magnetic carbon nanotube dummy molecularly imprinted polymer extraction followed by UPLC-MS/MS. Electrophoresis 2020; 42:725-734. [PMID: 33320349 DOI: 10.1002/elps.202000243] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 12/06/2020] [Accepted: 12/09/2020] [Indexed: 11/09/2022]
Abstract
In this study, a novel purification method using magnetic solid-phase extraction (MSPE) based on magnetic carbon nanotube dummy molecularly imprinted polymer (MCNTMIP) nanocomposite was investigated for separation and enrichment of sulfonamide antibiotics (SAs) in fish and shrimp samples. The MCNTMIP nanocomposite was successfully synthesized by applying carbon nanotubes as supporting template, methacrylic acid as functional monomer, sulfabenzamide as the dummy template for SAs, and ethylene glycol dimethacrylate as crosslinking agent, then was characterized by Fourier-transform infrared spectrometry and vibrating sample magnetometry. The adsorption performance of MCNTMIP was evaluated by binding experiments, including static adsorption, kinetic adsorption, and selectivity recognition study. The results confirmed that an imprinted polymer layer was successfully constructed on the surface of the MCNTMIP and this sorbent has advantages of simple magnetic separation, specific molecular recognition, and high adsorption capacity. Combined with ultra-high performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS), we developed a rapid, sensitive, efficient MSPE method for detecting SAs analytes. Under the optimal conditions, the limits of detection were low to 0.1 μg/kg, and the recoveries of SAs analytes were ranged between 90.2 and 99.9%. In addition, the precision values were ranged between 0.5 and 9.1%. This method was successfully applied to analyze SAs in fish and shrimp samples with satisfactory recoveries.
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Affiliation(s)
- Lei Gao
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, P. R. China.,Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture and Rural Affairs, Beijing, P. R. China
| | - Dongli Qin
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, P. R. China.,Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture and Rural Affairs, Beijing, P. R. China
| | - Zhongxiang Chen
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, P. R. China
| | - Song Wu
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, P. R. China
| | - Shizhan Tang
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, P. R. China
| | - Peng Wang
- Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Harbin, P. R. China
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6
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Ma J, Fan S, Sun L, He L, Zhang Y, Li Q. Rapid analysis of fifteen sulfonamide residues in pork and fish samples by automated on-line solid phase extraction coupled to liquid chromatography–tandem mass spectrometry. FOOD SCIENCE AND HUMAN WELLNESS 2020. [DOI: 10.1016/j.fshw.2020.05.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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7
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Lai H, Li G, Zhang Z. Advanced materials on sample preparation for safety analysis of aquatic products. J Sep Sci 2020; 44:1174-1194. [DOI: 10.1002/jssc.202000955] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 12/23/2022]
Affiliation(s)
- Huasheng Lai
- School of Chemistry Sun Yat‐sen University Guangzhou P. R. China
| | - Gongke Li
- School of Chemistry Sun Yat‐sen University Guangzhou P. R. China
| | - Zhuomin Zhang
- School of Chemistry Sun Yat‐sen University Guangzhou P. R. China
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8
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Wang X, Liu H, Sun Z, Zhao S, Zhou Y, Li J, Cai T, Gong B. Monodisperse restricted access material with molecularly imprinted surface for selective solid‐phase extraction of 17β‐estradiol from milk. J Sep Sci 2020; 43:3520-3533. [DOI: 10.1002/jssc.202000449] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 01/10/2023]
Affiliation(s)
- Xiaoxiao Wang
- School of Chemistry and Chemical EngineeringNorth Minzu University Yinchuan P. R. China
| | - Huachun Liu
- School of Chemistry and Chemical EngineeringNorth Minzu University Yinchuan P. R. China
| | - Zhian Sun
- School of Chemistry and Materials ScienceNorthwest University Xi'an P. R. China
| | - Shanwen Zhao
- School of Chemistry and Chemical EngineeringNorth Minzu University Yinchuan P. R. China
| | - Yanqiang Zhou
- School of Chemistry and Chemical EngineeringNorth Minzu University Yinchuan P. R. China
| | - Jianmin Li
- School of Chemistry and Chemical EngineeringNorth Minzu University Yinchuan P. R. China
| | - Tianpei Cai
- School of Chemistry and Chemical EngineeringNorth Minzu University Yinchuan P. R. China
| | - Bolin Gong
- School of Chemistry and Chemical EngineeringNorth Minzu University Yinchuan P. R. China
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9
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Xie X, Huang S, Zheng J, Ouyang G. Trends in sensitive detection and rapid removal of sulfonamides: A review. J Sep Sci 2020; 43:1634-1652. [PMID: 32043724 DOI: 10.1002/jssc.201901341] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/03/2020] [Accepted: 02/05/2020] [Indexed: 12/15/2022]
Abstract
Sulfonamides in environmental water, food, and feed are a major concern for both aquatic ecosystems and public health, because they may lead to the health risk of drug resistance. Thus, numerous sensitive detection and rapid removal methodologies have been established. This review summarizes the sample preparation techniques and instrumental methods used for sensitive detection of sulfonamides. Additionally, adsorption and photocatalysis for the rapid removal of sulfonamides are also discussed. This review provides a comprehensive perspective on future sulfonamide analyses that have good performance, and on the basic methods for the rapid removal of sulfonamides.
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Affiliation(s)
- Xintong Xie
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Shuyao Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Juan Zheng
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
| | - Gangfeng Ouyang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou, P. R. China
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10
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Ye X, Shao H, Zhou T, Xu J, Cao X, Mo W. Analysis of Organochlorine Pesticides in Tomatoes Using a Modified QuEChERS Method Based on N-Doped Graphitized Carbon Coupled with GC-MS/MS. FOOD ANAL METHOD 2020. [DOI: 10.1007/s12161-019-01674-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Xue M, Wu H, Liu S, Huang X, Jin Q, Ren R. Simultaneous determination of 44 pharmaceutically active compounds in water samples using solid-phase extraction coupled with ultra-performance liquid chromatography-tandem mass spectrometry. Anal Bioanal Chem 2019; 412:203-222. [DOI: 10.1007/s00216-019-02229-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 10/21/2019] [Indexed: 02/01/2023]
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12
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Chen S, Sun H, Huang Z, Jin Z, Fang S, He J, Liu Y, Zhang Y, Lai J. The visual detection of anesthetics in fish based on an inverse opal photonic crystal sensor. RSC Adv 2019; 9:16831-16838. [PMID: 35516400 PMCID: PMC9064424 DOI: 10.1039/c9ra01600g] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/10/2019] [Indexed: 12/20/2022] Open
Abstract
A novel smart sensor for the rapid and label-free detection of benzocaine has been developed based on the combination of photonic crystal (PC) and molecular imprinting polymer (MIP) techniques. A molecularly imprinted photonic crystal (MIPC) hydrogel film was prepared via a non-covalent, self-assembly approach with a PC mould. With a highly ordered inverse opal structure, the resulting benzocaine MIPC exhibited high sensitivity, smart specificity, quick response times and good regeneration abilities. It can give rise to a readable optical signal and color change upon binding with benzocaine, with a detection limit of 16.5 μg mL-1. The sensor has been successfully used to visually estimate benzocaine concentrations in fish samples. In comparison with HPLC, the developed MIPC sensor has shown satisfactory accuracy in terms of results. It has great potential for on-site screening and the visual detection of trace benzocaine in real samples.
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Affiliation(s)
- Shili Chen
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Hui Sun
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
- Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources Guangzhou 510006 Guangdong China
| | - Zhenjian Huang
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Zhenkai Jin
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Siyang Fang
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Jiahua He
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Yangyang Liu
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Yi Zhang
- College of Environmental Science and Engineering, Guangzhou University Guangzhou 510006 Guangdong China
| | - Jiaping Lai
- Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, School of Chemistry & Environment, South China Normal University Guangzhou 510006 Guangdong China
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13
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Fu L, Zhou H, Miao E, Lu S, Jing S, Hu Y, Wei L, Zhan J, Wu M. Functionalization of amino terminated carbon nanotubes with isocyanates for magnetic solid phase extraction of sulfonamides from milk and their subsequent determination by liquid chromatography-high resolution mass spectrometry. Food Chem 2019; 289:701-707. [PMID: 30955669 DOI: 10.1016/j.foodchem.2019.03.097] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 03/13/2019] [Accepted: 03/19/2019] [Indexed: 10/27/2022]
Abstract
A simple modification method was developed for the functionalization of amino terminated carbon nanotubes (CNT-NH2) by using isocyanates as modifiers via the nucleophilic addition reaction. Two types of functionalized magnetic carbon nanotubes (MCNT) were prepared through deposition of magnetic nanoparticles on CNT-NH2 and modification with different isocyanates. p-Tolyl-functionalized MCNT (Tol-MCNT) with better adsorption performance were selected as adsorbent for magnetic solid phase extraction (MSPE), which could extract sulfonamides (SAs) from various milk samples with a enrichment factor of about 30 after optimization. By combining the MSPE with liquid chromatography-high resolution mass spectrometry (LC-HRMS), a new method was developed. Both skimmed and whole milk samples of three brands were analyzed with this method, and 4 SAs including sulfadiazine, sulfisomidine, sulfamethazine and sulfameter were detected with the concentration from unquantifiable to 72 ng/L, which were all well below the maximum residue limits in milk according to the regulations of China and EU.
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Affiliation(s)
- Lin Fu
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Hao Zhou
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Enming Miao
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Shiwei Lu
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Siyuan Jing
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Yufeng Hu
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Lijuan Wei
- Instrumental Analysis & Research Center, Dalian University of Technology, Panjin 124221, China
| | - Jingjing Zhan
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Minghuo Wu
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China.
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14
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Wu M, Fu L, Hu Y, Su J, Jing S, Zhou H, Zhan J. Multiplex On-Bead Isotope Dimethyl Labeling Coupled with Liquid Chromatography–High-Resolution Mass Spectrometry for Quantitative Analysis of Sulfonamides in Estuarine Ice. Anal Chem 2018; 90:12172-12179. [DOI: 10.1021/acs.analchem.8b03220] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Minghuo Wu
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Lin Fu
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Yufeng Hu
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Jingyun Su
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Siyuan Jing
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Hao Zhou
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
| | - Jingjing Zhan
- School of Food and Environment, Dalian University of Technology, Panjin 124221, China
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15
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Rapid Determination of Sulfonamides in Chicken Muscle and Milk Using Efficient Graphene Oxide-Based Monolith On-Line Solid-Phase Extraction Coupled with Liquid Chromatography–Tandem Mass Spectrometry. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1358-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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16
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Zhang Y, Xue X, Su S, Guo Z, Wang J, Ding L, Liu Y, Zhu J. A Multi-Class, Multi-Residue Method for Detection of Veterinary Drugs in Multiple Meat Using a Pass-Through Cleanup SPE Technique and UPLC-MS/MS Analysis. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1244-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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17
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Dong W, Sun B, Sun J, Zheng F, Sun X, Huang M, Li H. Matrix Effects in Detection of Phthalate Esters from Wheat by a Modified QuEChERS Method with GC/MS. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-0892-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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