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Min H, Zhu ZH, Min YJ, Yao B, Cheng P. Highly Specific Sulfadiazine Detection Using a Two-Dimensional Europium-Organic Coordination Polymer. Chempluschem 2024; 89:e202400038. [PMID: 38499465 DOI: 10.1002/cplu.202400038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/14/2024] [Accepted: 03/16/2024] [Indexed: 03/20/2024]
Abstract
Sulfadiazine (SFZ) is an inexpensive large-consumption antibiotic used for treat bacterial infections but an excess of residues in food can be harmful. Fast and specific luminescence detection of SFZ is highly challenging because of the interference of structurally similar antibiotics. In this work, we develop a two-dimensional europium-organic coordination polymer with excellent luminescence and water stability for highly specific detection of SFZ in the range of 0-0.2 mM. Structural analysis shows that the high stability of coordination polymer is due to the high coordination number of europium ion and the special chelating coordination structure of ligand. The experiment results revealed that the high selectivity and effectively luminescence quenched behaviour of coordination polymer toward SFZ is caused by highly efficient inner filter effect.
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Affiliation(s)
- Hui Min
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi, Hubei province, 435002, P. R. China
| | - Zhuo-Hang Zhu
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi, Hubei province, 435002, P. R. China
| | - Yu-Jiao Min
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi, Hubei province, 435002, P. R. China
| | - Binling Yao
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi, Hubei province, 435002, P. R. China
| | - Peng Cheng
- Department of Chemistry, Key Laboratory of Advanced Energy Material Chemistry, Frontiers Science Center for New Organic Matter, Haihe Laboratory of Sustainable Chemical Transformations (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
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2
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Li J, Wang Y, Zheng X, Chen L, Sun Q, Peng D, Le T. Novel CoOOH-based fluorescent aptasensor for rapid and sensitive detection of sulfamethazine in environmental samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 304:123290. [PMID: 37643510 DOI: 10.1016/j.saa.2023.123290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023]
Abstract
Sulfamethazine (SMZ) has been widely used in animal husbandry and exposed to water and soil environments, posing potential threat to human health and ecological environment. Hence, we designed a CoOOH-based aptasensor, the fluorescence resonance energy transfer between FAM-labeled aptamer and CoOOH was used to sensitively and selectively detect SMZ in water and soil environments. Molecular docking and molecular dynamics simulations were used to predict binding mechanisms of SMZ and aptamer. Under optimized conditions, the aptasensor exhibited high sensitivity and selectivity with a linear range of 5-40 ng/mL and a limit of detection of 2.43 ng/mL. The recoveries of the aptasensor were 84.6-115.8% in water and soil samples with relative standard deviations below 9%, and the detection results were highly consistent with high-performance liquid chromatography. Therefore, this developed aptasensor was a reliable tool and could be applied to monitoring of SMZ in environmental samples.
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Affiliation(s)
- Jiaqi Li
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, PR China
| | - Yarong Wang
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, PR China
| | - Xiaoling Zheng
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, PR China
| | - Lingling Chen
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, PR China
| | - Qi Sun
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, PR China.
| | - Dapeng Peng
- National Reference Laboratory of Veterinary Drug Residues (HZAU) and MOA Key Laboratory for Dtection of Veterinary Drug Residues, Huazhong Agricultural University, Wuhan 430070, PR China.
| | - Tao Le
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, PR China.
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Yang L, Chen X, Wen X, Tang J, Zheng X, Li J, Chen L, Jiang S, Le T. A label-free dual-modal aptasensor for colorimetric and fluorescent detection of sulfadiazine. J Mater Chem B 2022; 10:6187-6193. [PMID: 35894788 DOI: 10.1039/d2tb01115h] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sulfadiazine (SDZ) residues in food products and the environment pose a serious threat to human health and ecological balance, thereby warranting the development of new methods for simple, rapid and accurate detection of these compounds. To this end, we developed a novel label-free dual-modal aptasensor for SDZ detection based on distance-dependent color change of gold nanoparticles (AuNPs) and fluorescence resonance energy transfer between AuNPs and rhodamine B (RhoB). In this aptasensor, the binding of the aptamer to SDZ causes unprotected AuNPs to aggregate in NaCl solution, which alters the color of the solution and restores the fluorescence of RhoB. Under optimal conditions, the aptasensor exhibited a linear colorimetric response in the SDZ concentration range of 50-1000 ng mL-1, and a linear fluorescence response in the SDZ concentration range of 4-256 ng mL-1. The limits of detection for colorimetric and fluorescent readings were 28 ng mL-1 and 2 ng mL-1 respectively. The recoveries of SDZ in the spiked real samples were 88.28-108.44% by colorimetry and 90.27-106.04% by fluorometry. Furthermore, the results of this aptasensor showed excellent correlation (R2 ≥ 0.9858) with HPLC findings. Taken together, these experimental results demonstrate that the proposed label-free dual-modal aptasensor can be employed to screen for SDZ contamination in food and environmental samples.
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Affiliation(s)
- Lulan Yang
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Xingyue Chen
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Xu Wen
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Jiaming Tang
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Xiaoling Zheng
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Jiaqi Li
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Lingling Chen
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Shuang Jiang
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
| | - Tao Le
- College of Life Sciences, Chongqing Normal University, Chongqing, 401331, P. R. China.
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5
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Li S, He B, Liang Y, Wang J, Jiao Q, Liu Y, Guo R, Wei M, Jin H. Sensitive electrochemical aptasensor for determination of sulfaquinoxaline based on AuPd NPs@UiO-66-NH 2/CoSe 2 and RecJf exonuclease-assisted signal amplification. Anal Chim Acta 2021; 1182:338948. [PMID: 34602189 DOI: 10.1016/j.aca.2021.338948] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/05/2021] [Accepted: 08/11/2021] [Indexed: 02/06/2023]
Abstract
The authors designed a sensitive label-free electrochemical aptasensor for the detection of sulfaquinoxaline (SQX), including the AuPd NPs@UiO-66-NH2/CoSe2 nanocomposites and RecJf exonuclease-assisted target recycle signal amplification strategy. AuPd NPs@UiO-66-NH2/CoSe2 nanocomposite with excellent conductivity and numerous active sites was successfully synthesized to provide a favorable sensing platform and load more double-strand DNA (dsDNA) on the electrode surface. The negatively charged phosphate group of the oligonucleotide and [Fe (CN)6] 3-/4- repel each other electrostatically, resulting in very low electrical signals. In the presence of SQX, its corresponding aptamer will be released from the double-stranded structure and then digested by RecJf exonuclease, which resulted in the SQX being released to initiate the next recycling to help amplify the DPV signal. Under the optimal conditions, the peak current has a linear relationship with the logarithmic of SQX concentration in the range of 1 pg/mL∼100 ng/mL and the obtained detection limit was 0.547 pg/mL. Furthermore, the contrasted aptasensor possess reliable specificity, reproducibility and stability toward SQX, and has been applied to detect SQX in pork samples with a satisfied recovery varied from 94.40% to 95.98%.
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Affiliation(s)
- Shuying Li
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan, 450001, PR China
| | - Baoshan He
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan, 450001, PR China.
| | - Ying Liang
- College of Biological Engineering, Henan University of Technology, Zhengzhou, Henan, 450001, PR China
| | - Jinshui Wang
- College of Biological Engineering, Henan University of Technology, Zhengzhou, Henan, 450001, PR China
| | - Qiang Jiao
- Henan Province Food Inspection Research Institute, Zhengzhou, Henan, 450003, PR China
| | - Yong Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, 475004, PR China
| | - Rui Guo
- Henan Institute of Product Quality Supervision and Inspection, Zhengzhou, Henan, 450047, PR China
| | - Min Wei
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan, 450001, PR China
| | - Huali Jin
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan, 450001, PR China
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Vinoth S, Govindasamy M, Wang SF, Alothman AA, Alshgari RA. Hydrothermally synthesized cubical zinc manganite nanostructure for electrocatalytic detection of sulfadiazine. Mikrochim Acta 2021; 188:131. [PMID: 33742263 DOI: 10.1007/s00604-021-04768-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/20/2021] [Indexed: 11/30/2022]
Abstract
An electrocatalyst modified electrode has been investigated to develop the rapid detection of antibiotics. The modified electrocatalyst was intended for the determination of sulfadiazine (SFZ) in biological fluids by electrochemical methods. Nanocube of zinc manganite (ZnMn2O4-NC) is prepared by hydrothermal method and a glassy carbon electrode (GCE) has been modified with the zinc manganite. The ZnMn2O4/GCE exhibit enhanced detection performances towards SFZ drug owing to their selective adsorption ability and the combination of electrostatic attraction of nanocube with SFZ. The modified electrocatalyst shows excellent electrocatalytic interactions with antibiotic drug. Besides, the modified sensors exhibit nanomolar detection limit (0.0021 μM) in 0.05 M phosphate buffer (pH = 7.0) using differential pulse voltammetric method. The working range of the modified electrode is 0.008-1264 μM, and the sensitivity of the SFZ sensor is 11.44 μA μM-1 cm-2. The modified sensor stability and reproducibility performances have been examined by electrochemical method. In addition, the obtained results of real sample analysis with different concentrations of SFZ in biological fluids are satisfactory with good recovery.
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Affiliation(s)
- Subramaniyan Vinoth
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan
| | - Mani Govindasamy
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan.
| | - Sea-Fue Wang
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan.
| | - Asma A Alothman
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Razan A Alshgari
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
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Selection and truncation of aptamers for ultrasensitive detection of sulfamethazine using a fluorescent biosensor based on graphene oxide. Anal Bioanal Chem 2020; 413:901-909. [PMID: 33184760 DOI: 10.1007/s00216-020-03044-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 10/26/2020] [Accepted: 11/02/2020] [Indexed: 10/23/2022]
Abstract
We developed a fluorescent aptamer/graphene oxide (GO)-based biosensor to detect sulfamethazine (SMZ) residues in animal-derived foods. The SMZ-bound aptamers were identified and screened with an improved GO-SELEX technique using non-immobilizing ssDNA library. After seven rounds of selection, six SMZ aptamers were sequenced and analyzed for secondary structure, and their affinity and specificity were assessed by binding assays. The truncated aptamer (SMZ1S: 5'-CGTTAGACG-3') with a unique stem-loop structure showed the highest affinity (Kd = 24.6 nM) to SMZ and was used to develop a GO-based fluorescent aptasensor. The binding mechanism between SMZ1S and SMZ was further analyzed by molecular docking. Under optimal conditions, the fluorescent aptasensor showed low detection limits (0.35 ng/mL) and a wide dynamic linear range (from 2 to 100 ng/mL). The aptasensor was also validated against real samples spiked with SMZ, which showed a fluorescence recovery from 93.9 to 108.8% and a coefficient of variation of < 12.7%. Taken together, these results suggest that this novel aptasensor can be used to sensitively, selectively, and accurately detect SMZ residues in foods. Schematic illustration of fluorescent aptasensor based on aptamer/graphene oxide complex detection of of SMZ.
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Shi H, Kou Q, Wu P, Sun Q, Wu J, Le T. Selection and Application of DNA Aptamers Against Sulfaquinoxaline Assisted by Graphene Oxide–Based SELEX. FOOD ANAL METHOD 2020. [DOI: 10.1007/s12161-020-01869-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Qian J, He Q, Liu L, Wang M, Wang B, Cui L. Rapid quantification of artemisinin derivatives in antimalarial drugs with dipstick immunoassays. J Pharm Biomed Anal 2020; 191:113605. [PMID: 32961520 DOI: 10.1016/j.jpba.2020.113605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/29/2020] [Accepted: 08/28/2020] [Indexed: 10/23/2022]
Abstract
Substandard antimalarial drugs will result in unsatisfied therapeutic efficacy and increase the risk of resistance development. The point-of-care, qualitative, or semi-quantitative dipstick immunoassays cannot differentiate the substandard drugs with confidence. A rapid and quantitative analytical method that can be used under field conditions is needed. Here, three lateral flow immunoassays (LFIAs) based on colloidal gold nanobeads (CGN) as labels were developed for quantification of artemether, dihydroartemisinin and artesunate contents in antimalarial drugs with the aid of a portable optical scanner. Also, time-resolved fluorescent nanobeads (TRFN)-LFIA, coupled with a portable fluorescent lateral flow reader, was developed for quantification of artesunate. Commercial antimalarial drugs were used to validate these LFIAs with comparison to the gold standard high-performance liquid chromatography (HPLC) method. The drug contents estimated with these CGN-LFIAs were in the range of 85.5-109.3% of the contents determined by HPLC with a coefficient of variation (CV) of 4.5-13.0%. The TRFN-LFIA results were in the range of 93.7-108.4% of contents determined by HPLC with a CV of 5.2-8.9%. There were no significant differences between the results of CGN-LFIA and TRFN-LIFA (P = 0.5277, t-test). Both types of LFIAs with portable readers may be used for quantitation of active ingredients in antimalarial drugs and for screening substandard antimalarial drugs in resource-limiting settings.
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Affiliation(s)
- Jingqi Qian
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Qingqing He
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Lulu Liu
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Mian Wang
- College of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Baomin Wang
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China.
| | - Liwang Cui
- Department of Internal Medicine, Morsani College of Medicine, University of South Florida, 3720 Spectrum Boulevard, Suite 304, Tampa FL 33612, USA.
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Qin P, Xu J, Yao L, Wu Q, Yan C, Lu J, Yao B, Liu G, Chen W. Simultaneous and accurate visual identification of chicken, duck and pork components with the molecular amplification integrated lateral flow strip. Food Chem 2020; 339:127891. [PMID: 32861930 DOI: 10.1016/j.foodchem.2020.127891] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/12/2020] [Accepted: 08/17/2020] [Indexed: 02/01/2023]
Abstract
We propose a visual strategy for simultaneous detection of multiple adulterated components in beef by integration of multiple polymerase chain reaction (mPCR) with the lateral flow strip (LFS). The primer sets for adulterated components are uniquely designed with different nucleic acid tags (NAT), enabling the amplicons with specific wobbled sequences at two opposite ends. The wobbled sequences will precisely hybridize with the pre-immobilized capture probes on T lines (T1, T2 and T3) and C line, contributing to the coloration of LFS. Taking advantages of extraordinary amplification efficiency of PCR and simplicity of LFS, common adulterated components including chicken, duck and pork can be easily detected with LOD as low as 0.01% (wt%), which is comparable to that of quantitative real-time polymerase chain reaction (qPCR) but with more simplified operations and reduced costs. The method can be extended to identification of other components by replacing the functional primer set. This method can be a useful candidate for meat quality control at the resource-limited setups.
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Affiliation(s)
- Panzhu Qin
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China; Research Center for Biomedical and Health Science, School of Life and Health, Anhui Science & Technology University, Fengyang 233100, PR China
| | - Jianguo Xu
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Li Yao
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Qian Wu
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Chao Yan
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China; Research Center for Biomedical and Health Science, School of Life and Health, Anhui Science & Technology University, Fengyang 233100, PR China
| | - Jianfeng Lu
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China.
| | - Bangben Yao
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China; Anhui Province Institute of Product Quality Supervision & Inspection, Hefei 230051, PR China
| | - Guodong Liu
- Research Center for Biomedical and Health Science, School of Life and Health, Anhui Science & Technology University, Fengyang 233100, PR China
| | - Wei Chen
- Engineering Research Center of Bio-process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China.
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Qin P, Qiao D, Xu J, Song Q, Yao L, Lu J, Chen W. Rapid visual sensing and quantitative identification of duck meat in adulterated beef with a lateral flow strip platform. Food Chem 2019; 294:224-230. [PMID: 31126457 DOI: 10.1016/j.foodchem.2019.05.030] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 04/09/2019] [Accepted: 05/06/2019] [Indexed: 12/28/2022]
Abstract
A novel high-sensitivity authentication method has been demonstrated for the rapid visual detection of adulterated meat based on both the lateral flow strip (LFS) platform and on polymerase chain reaction (PCR). After the rapid extraction of genomic components from meat, the on-site amplification of the target DNA of adulterated duck meat is carried out with the rationally designed functional FITC- and biotin-modified primer set, thereby producing numerous double-stranded DNA (dsDNA) products dually labelled with FITC and biotin. The FITC-labelled terminal end of the products binds to the pre-immobilized FITC antibody on the test line of the strip, and the biotin-labelled terminal end binds to the streptavidin-conjugated gold nanoparticles, resulting in a visible test line on the LFS for the rapid identification of duck meat in adulterated beef. After optimization, an adulteration ratio as low as 0.05% can be easily measured, which is more sensitive than other common adulteration authentication methods and is even comparable to instrumental methods. Moreover, 22 commercial processed meat samples were tested with this new strategy, and 4 adulterated samples were successfully identified by both the classic method and our method. In essence, the present authentication method is simple in design, convenient in operation, and can be easily extended to the identification of other adulteration components just by replacing the modified primers.
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Affiliation(s)
- Panzhu Qin
- Engineering Research Centre of Bio-Process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Dongqing Qiao
- Engineering Research Centre of Bio-Process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Jianguo Xu
- Engineering Research Centre of Bio-Process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Qing Song
- Engineering Research Centre of Bio-Process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Li Yao
- Engineering Research Centre of Bio-Process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Jianfeng Lu
- Engineering Research Centre of Bio-Process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China
| | - Wei Chen
- Engineering Research Centre of Bio-Process, MOE, School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, PR China.
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Fang B, Hu S, Wang C, Yuan M, Huang Z, Xing K, Liu D, Peng J, Lai W. Lateral flow immunoassays combining enrichment and colorimetry-fluorescence quantitative detection of sulfamethazine in milk based on trifunctional magnetic nanobeads. Food Control 2019. [DOI: 10.1016/j.foodcont.2018.11.039] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Moumita M, Shankar K, Abhiman P, Shamasundar B. Development of a sandwich vertical flow immunogold assay for rapid detection of oxytetracycline residue in fish tissues. Food Chem 2019; 270:585-592. [DOI: 10.1016/j.foodchem.2018.07.124] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 03/16/2018] [Accepted: 07/18/2018] [Indexed: 12/27/2022]
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Yang F, Feng S, Li Y, He Y, Jin X, Wang X, Zhou Z, Xiao Y, Bi D. Development of immunochromatographic test strips for rapid, quantitative detection of H9AIV antibodies. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1095:59-64. [DOI: 10.1016/j.jchromb.2018.07.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 07/07/2018] [Accepted: 07/20/2018] [Indexed: 11/16/2022]
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15
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Le T, Sun Q, Xie Y, Shu L, Liu J, Xu J, Xiong J, Cao X. A Highly Sensitive Aptasensor for Sulfamethazine Detection Using an Enzyme-Linked Aptamer Assay. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1258-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Su X, Wang M, Wu Y, He Y, Fu Z. Specific chemiluminescent protocol for dual-site recognition of Streptococcus mutans utilizing strong affinity between teicoplanin and Gram-positive bacteria. Talanta 2018; 179:350-355. [DOI: 10.1016/j.talanta.2017.11.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Revised: 10/27/2017] [Accepted: 11/03/2017] [Indexed: 12/11/2022]
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A multiplex immunochromatographic test using gold nanoparticles for the rapid and simultaneous detection of four nitrofuran metabolites in fish samples. Anal Bioanal Chem 2017; 410:223-233. [DOI: 10.1007/s00216-017-0714-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/03/2017] [Accepted: 10/17/2017] [Indexed: 01/08/2023]
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18
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Tripathi P, Upadhyay N, Nara S. Recent advancements in lateral flow immunoassays: A journey for toxin detection in food. Crit Rev Food Sci Nutr 2017; 58:1715-1734. [PMID: 28071928 DOI: 10.1080/10408398.2016.1276048] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Biotechnology embraces various physical and chemical phenomena toward advancement of health diagnostics. Toward such advancement, detection of toxins plays an important role. Toxins produce severe health impacts on consumption with high mortality associated in acute cases. The most prominent route of infection and intoxication is through food matrices. Therefore, rapid detection of toxins at low concentrations is the need of modern diagnostics. Lateral flow immunoassays are one of the emergent and popularly used rapid detection technology developed for detecting various kinds of analytes. This review thus focuses on recent advancements in lateral flow immunoassays for detecting different toxins in agricultural food. Appropriate emphasis was given on how the labels, recognition elements, or detection strategy has laid an impact on improvement in immunochromatographic assays for toxins. The paper also discusses the gradual change in sensitivities and specificities of assays in accordance with the method of food processing used. The review concludes with the major challenges faced by this technology and provides an outlook and insight of ideas to improve it in the future.
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Affiliation(s)
- Pranav Tripathi
- a Department of Biotechnology , Motilal Nehru National Institute of Technology , Allahabad , Uttar Pradesh , India
| | - Neha Upadhyay
- a Department of Biotechnology , Motilal Nehru National Institute of Technology , Allahabad , Uttar Pradesh , India
| | - Seema Nara
- a Department of Biotechnology , Motilal Nehru National Institute of Technology , Allahabad , Uttar Pradesh , India
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Ji F, Mokoena MP, Zhao H, Olaniran AO, Shi J. Development of an immunochromatographic strip test for the rapid detection of zearalenone in wheat from Jiangsu province, China. PLoS One 2017; 12:e0175282. [PMID: 28489899 PMCID: PMC5425148 DOI: 10.1371/journal.pone.0175282] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 03/23/2017] [Indexed: 11/18/2022] Open
Abstract
A colloidal gold (ICS) test was developed for rapid detection of zearalenone (ZEN) in wheat samples. The mAb against ZEN was prepared in our laboratory and labelled with colloidal gold as a probe for the ICS test. The conditions were optimized and 30 nm colloidal gold nanoparticles were chosen for optimal performance. Millipore 135 was chosen as the NC membrane for its level of sensitivity. The optimum amount of coated antigen ZEN-OVA and anti-ZEN mAb was 0.5 mg/mL and 8 μg/mL, respectively. The ICS test, which has a detection limit of 15 ng/mL for ZEN, could be completed in 5 min. Analysis of ZEN in 202 wheat samples over three consecutive years revealed that data obtained from the ICS test were in a good agreement with LC-MS/MS data. This result demonstrated that the ICS test could be used as a qualitative tool to screen on-site for ZEN.
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Affiliation(s)
- Fang Ji
- Key Lab of Food Quality and Safety of Jiangsu Province-State Key Laboratory Breeding/Key Laboratory of Control Technology and Standard for Agro-Product Safety and Quality/Key Laboratory of Agro-Product Safety Risk Evaluation (Nanjing), Ministry of Agriculture, China/ Institute of Food Quality and Safety, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- University of KwaZulu-Natal, Discipline Microbiology, School of Life Sciences, Westville Campus, Private Bag X54001, Durban, South Africa
- Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, China
| | - Mduduzi P. Mokoena
- University of KwaZulu-Natal, Discipline Microbiology, School of Life Sciences, Westville Campus, Private Bag X54001, Durban, South Africa
| | - Hongyan Zhao
- Key Lab of Food Quality and Safety of Jiangsu Province-State Key Laboratory Breeding/Key Laboratory of Control Technology and Standard for Agro-Product Safety and Quality/Key Laboratory of Agro-Product Safety Risk Evaluation (Nanjing), Ministry of Agriculture, China/ Institute of Food Quality and Safety, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Ademola O. Olaniran
- University of KwaZulu-Natal, Discipline Microbiology, School of Life Sciences, Westville Campus, Private Bag X54001, Durban, South Africa
| | - Jianrong Shi
- Key Lab of Food Quality and Safety of Jiangsu Province-State Key Laboratory Breeding/Key Laboratory of Control Technology and Standard for Agro-Product Safety and Quality/Key Laboratory of Agro-Product Safety Risk Evaluation (Nanjing), Ministry of Agriculture, China/ Institute of Food Quality and Safety, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, China
- * E-mail:
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Abstract
The authors describe a gold nanocage-based lateral flow strip biosensor (LFSB) for low-cost and sensitive detection of IgG. This protein was used as a model analyte to demonstrate the proof-of-concept. The method combines the unique optical properties of gold nanocages (GNCs) with highly efficient chromatographic separation. A sandwich-type of immunoreactions occurs on the GNC-based LFSB which has the attractive features of avoiding multiple incubation, separation, and washing steps. The captured GNCs on the purple test zone and control zone of the biosensor are producing characteristic purple bands, and this enables IgG even to be visually detected. Quantitatation was accomplished by reading the intensities of the bands with a portable strip reader. The LFSB fabrication and assay parameters were optimized. The biosensor displays a linear response in the 0.5 to 50 ng·mL-1 IgG concentration range, and it has a 15 min assay time. The detection limit is 0.1 ng·mL-1 of IgG, which is 2.5 times lower than that when using a gold nanoparticle-based LFSB. In our perception, this assay has a wide potential for the detection of other proteins and species for which respective antibodies are available.
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21
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Paper matrix based array for rapid and sensitive optical detection of mercury ions using silver enhancement. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-2052-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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22
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Shu Q, Wang L, Ouyang H, Wang W, Liu F, Fu Z. Multiplexed immunochromatographic test strip for time-resolved chemiluminescent detection of pesticide residues using a bifunctional antibody. Biosens Bioelectron 2016; 87:908-914. [PMID: 27664410 DOI: 10.1016/j.bios.2016.09.057] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 09/07/2016] [Accepted: 09/16/2016] [Indexed: 12/28/2022]
Abstract
A novel bifunctional antibody (BfAb) that could recognize methyl parathion and imidacloprid simultaneously was prepared by a hybrid hybridomas technique. Using the BfAb as the sole recognition reagent, a multiplexed immunochromatographic test strip based on a time-resolved chemiluminescence (CL) strategy was developed for quantitative detection of pesticide residues. Horseradish peroxidase (HRP) and alkaline phosphatase (ALP) were used as the CL probes to label the haptens of methyl parathion and imidacloprid, respectively. After the labeled haptens competed with methyl parathion and imidacloprid to bind with the BfAb immobilized on the test strip, the two CL reactions catalyzed by the enzymes were triggered simultaneously by coreactants injection. Due to the distinct CL kinetics characteristics of HRP and ALP, the signals for methyl parathion and imidacloprid detections were collected at 2.5s and 300s, respectively. The linear ranges for methyl parathion and imidacloprid were both 0.1-250ngmL-1, with detection limits of 0.058ngmL-1 (S/N=3). The whole assay process could be accomplished within 22min. The detection results for spiked traditional Chinese medicine samples demonstrated its application potential. The proposed method provided a low-cost, facile and rapid tool for multiplexed screening of pesticide residues using single antibody.
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Affiliation(s)
- Qi Shu
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
| | - Limin Wang
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China
| | - Hui Ouyang
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
| | - Wenwen Wang
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
| | - Fengquan Liu
- College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China; Institute of Plant Protection, Jiangsu Academy of Agricultural Science, Nanjing 210014, China.
| | - Zhifeng Fu
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China.
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23
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Han S, Zhou T, Yin B, He P. A sensitive and semi-quantitative method for determination of multi-drug residues in animal body fluids using multiplex dipstick immunoassay. Anal Chim Acta 2016; 927:64-71. [DOI: 10.1016/j.aca.2016.05.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 04/28/2016] [Accepted: 05/01/2016] [Indexed: 11/29/2022]
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Peng J, Wang Y, Liu L, Kuang H, Li A, Xu C. Multiplex lateral flow immunoassay for five antibiotics detection based on gold nanoparticle aggregations. RSC Adv 2016. [DOI: 10.1039/c5ra22583c] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
A new immunochromatographic assay was developed for the simultaneous screening of five antibiotics that can coexist in milk, namely lincomycin, gentamicin, kanamycin, streptomycin, and neomycin, using five corresponding monoclonal antibodies.
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Affiliation(s)
- Juan Peng
- State Key Lab of Food Science and Technology
- School of Food Science and Technology
- Jiangnan University
- Wuxi
- People's Republic of China
| | - Yongwei Wang
- Cereals & Oils Nutrition Research Group
- Academy of Science & Technology of State Administration of Grain
- Beijing100037
- People's Republic of China
| | - Liqiang Liu
- State Key Lab of Food Science and Technology
- School of Food Science and Technology
- Jiangnan University
- Wuxi
- People's Republic of China
| | - Hua Kuang
- State Key Lab of Food Science and Technology
- School of Food Science and Technology
- Jiangnan University
- Wuxi
- People's Republic of China
| | - Aike Li
- Cereals & Oils Nutrition Research Group
- Academy of Science & Technology of State Administration of Grain
- Beijing100037
- People's Republic of China
| | - Chuanlai Xu
- State Key Lab of Food Science and Technology
- School of Food Science and Technology
- Jiangnan University
- Wuxi
- People's Republic of China
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25
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Xing C, Liu L, Song S, Feng M, Kuang H, Xu C. Ultrasensitive immunochromatographic assay for the simultaneous detection of five chemicals in drinking water. Biosens Bioelectron 2014; 66:445-53. [PMID: 25499659 DOI: 10.1016/j.bios.2014.12.004] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Revised: 11/17/2014] [Accepted: 12/01/2014] [Indexed: 12/17/2022]
Abstract
In this paper, we describe the development of a multicomponent lateral-flow assay based on an antibody-antigen reaction for the rapid and simultaneous detection of trace contaminants in water, including a heavy metal, algal toxin, antibiotic, hormone, and pesticide. The representative analytes chosen for the study were lead (Pb(II), microcystin-leucine-arginine (MC-LR), chloramphenicol (CAP), testosterone (T), and chlorothalonil (CTN). Five different antigens were immobilized separately in five test lines on a nitrocellulose membrane. The monoclonal antibodies specifically recognized the corresponding antigens, and there was no cross-reactivity between the antibodies in the detection assay. Samples or standards containing the five analytes were preincubated with the freeze-dried colloidal-gold-labeled monoclonal antibody conjugates to improve the sensitivity of the assay. The results were obtained within 20min with a paper-based sensor. The cut-off values for the strip test were 4ng/mL for Pb(II), 1ng/mL for MC-LR, 0.1ng/mL for CAP, 5ng/mL for T, and 5ng/mL for CTN. The assay was evaluated using spiked water samples, and the accuracy and reproducibility of the results were good. In summary, this lateral-flow device provides an effective and rapid method for the onsite detection of multiple contaminants in water samples, with no treatment or devices required.
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Affiliation(s)
- Changrui Xing
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu 214122, PR China
| | - Liqiang Liu
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu 214122, PR China
| | - Shanshan Song
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu 214122, PR China
| | - Min Feng
- Huaian Entry-Exit Inspection and Quarantine Bureau, Huaian 223001, PR China
| | - Hua Kuang
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu 214122, PR China.
| | - Chuanlai Xu
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu 214122, PR China
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26
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Zou L, Xu Y, Li Y, He Q, Chen B, Wang D. Development of a single-chain variable fragment antibody-based enzyme-linked immunosorbent assay for determination of fumonisin B₁ in corn samples. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2014; 94:1865-1871. [PMID: 24375282 DOI: 10.1002/jsfa.6505] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2013] [Revised: 11/13/2013] [Accepted: 11/28/2013] [Indexed: 06/03/2023]
Abstract
BACKGROUND Fumonisin B1 (FB1 ) is a cancer-promoting mycotoxin produced by Fusarium species and one of the major food-borne toxins in corn and corn products. The objective of this study was to produce a single-chain variable fragment (scFv) antibody for determination of FB1 in corn samples. RESULTS Anti-FB1 monoclonal antibodies were obtained via the hybridoma technique. Specific heavy- and light-chain variable fragments were amplified with degenerate primers and constructed into scFv antibody fragments by splice overlap extension polymerase chain reaction with linker sequences. The resulting scFv DNA fragments were cloned into the phagemid pHEN1for selection and identification of functional scFv fragment by phage display. Prokaryotic expression vector pET22b-scFv was constructed to prepare anti-FB1 scFv antibody for establishment of indirect competitive ELISA. The detection capability (CCβ) of the scFv-based ELISA was 15.00 µg kg(-1), and the limit of detection was 8.32 µg kg(-1). The recoveries and coefficients of variation were 86.74-107.34% and 9.72-14.03%, respectively. In addition, the determined results of 30 naturally contaminated corn samples by the scFv-based ELISA are in agreement with the findings of high-performance liquid chromatography (R(2) = 0.97). CONCLUSION This scFv-based ELISA could be used as an efficient screening method for routine monitoring the residues FB1 in corn samples.
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Affiliation(s)
- Long Zou
- State Key Laboratory of Food Science and Technology, Sino-Germany Joint Research Institute, Nanchang University, Nanchang, 330047, China
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27
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Song S, Liu N, Zhao Z, Njumbe Ediage E, Wu S, Sun C, De Saeger S, Wu A. Multiplex Lateral Flow Immunoassay for Mycotoxin Determination. Anal Chem 2014; 86:4995-5001. [DOI: 10.1021/ac500540z] [Citation(s) in RCA: 200] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Suquan Song
- Institute for Agro-food Standards and Testing Technology, Laboratory of Quality & Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, 1000 Jinqi Road, Shanghai 201403, China
| | - Na Liu
- Institute for Agro-food Standards and Testing Technology, Laboratory of Quality & Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, 1000 Jinqi Road, Shanghai 201403, China
| | - Zhiyong Zhao
- Institute for Agro-food Standards and Testing Technology, Laboratory of Quality & Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, 1000 Jinqi Road, Shanghai 201403, China
| | | | - Songling Wu
- Academy of State Administration of Grain P.R.C, No. 11 Baiwanzhuang Avenue, Xicheng
District, Beijing 100037, China
| | - Changpo Sun
- Academy of State Administration of Grain P.R.C, No. 11 Baiwanzhuang Avenue, Xicheng
District, Beijing 100037, China
| | - Sarah De Saeger
- Laboratory
of Food Analysis, Ghent University, Harelbekestraat 72, 9000 Ghent, Belgium
| | - Aibo Wu
- Institute for Agro-food Standards and Testing Technology, Laboratory of Quality & Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, 1000 Jinqi Road, Shanghai 201403, China
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28
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Wang Q, Zhang SR, Ji X. Investigation of interaction of antibacterial drug sulfamethoxazole with human serum albumin by molecular modeling and multi-spectroscopic method. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 124:84-90. [PMID: 24463244 DOI: 10.1016/j.saa.2013.12.100] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 12/20/2013] [Accepted: 12/23/2013] [Indexed: 06/03/2023]
Abstract
Interaction of sulfamethoxazole (SMX) with human serum albumin (HSA) was investigated by molecular modeling and multi-spectroscopic methods under physiological conditions. The interaction mechanism was firstly predicted through molecular modeling that confirmed the interaction between SMX and HSA. The binding parameters and the thermodynamic parameters at different temperatures for the reaction had been calculated according to the Stern-Volmer, Hill, Scatchard and the Van't Hoff equations, respectively. One independent class of binding site existed during the interaction between HSA and SMX. The binding constants decreased with the increasing temperatures, which meant that the quenching mechanism was a static quenching. The thermodynamic parameters of the reaction, namely standard enthalpy ΔH(0) and entropy ΔS(0), had been calculated to be -16.40 kJ mol(-1) and 32.33 J mol(-1) K(-1), respectively, which suggested that the binding process was exothermic, enthalpy driven and spontaneous. SMX bound to HSA was mainly based on electrostatic interaction, but hydrophobic interactions and hydrogen bonds could not be excluded from the binding. The conformational changes of HSA in the presence of SMX were confirmed by the three-dimensional fluorescence spectroscopy, UV-vis absorption spectroscopy and circular dichroism (CD) spectroscopy. CD data suggested that the protein conformation was altered with the reduction of α-helices from 55.37% to 41.97% at molar ratio of SMX/HSA of 4:1.
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Affiliation(s)
- Qin Wang
- School of Chemistry and Environment Science, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China.
| | - Sheng-Rui Zhang
- School of Chemistry and Environment Science, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China.
| | - Xiaohui Ji
- School of Chemistry and Environment Science, Shaanxi University of Technology, Hanzhong, Shaanxi 723000, China
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29
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Dzantiev BB, Byzova NA, Urusov AE, Zherdev AV. Immunochromatographic methods in food analysis. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2013.11.007] [Citation(s) in RCA: 184] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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30
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Le T, He H, Niu X, Chen Y, Xu J. Development of an immunochromatographic assay for detection of tylosin and tilmicosin in muscle, liver, fish and eggs. FOOD AGR IMMUNOL 2013. [DOI: 10.1080/09540105.2012.716025] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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31
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Ge X, Zhang W, Lin Y, Du D. Magnetic Fe3O4@TiO2 nanoparticles-based test strip immunosensing device for rapid detection of phosphorylated butyrylcholinesterase. Biosens Bioelectron 2013; 50:486-91. [DOI: 10.1016/j.bios.2013.07.017] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Revised: 06/28/2013] [Accepted: 07/09/2013] [Indexed: 11/28/2022]
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32
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Shim WB, Kim JS, Kim MG, Chung DH. Rapid and sensitive immunochromatographic strip for on-site detection of sulfamethazine in meats and eggs. J Food Sci 2013; 78:M1575-M1581. [PMID: 24024744 DOI: 10.1111/1750-3841.12232] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Accepted: 06/25/2013] [Indexed: 11/28/2022]
Abstract
A rapid immunochromatographic (ICG) strip based on a conjugate of colloidal gold and monoclonal antibody (mAb) was developed for the rapid, sensitive, and on-site detection of sulfamethazine in meat and egg samples. The detection limit of the ICG strip is 2 ng/mL, and the assay can be completed in 10 min. A cross-reactivity test indicated that the ICG strip was highly specific to sulfamethazine with no cross-reaction with sulfonamide compounds and other antibiotics. The results of the recovery test from meat and egg samples spiked with sulfamethazine were in good agreement with those obtained by the indirect competitive enzyme-linked immunosorbent assay. These results demonstrated that the ICG strip can be used as a rapid and qualitative tool for on-site screening of sulfamethazine in meat and egg samples.
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Affiliation(s)
- Won-Bo Shim
- School of Physics and Chemistry, Gwangju Inst. of Science and Technology, Gwangju, 500-712, Republic of Korea
| | - Jeong-Sook Kim
- Inst. of Agriculture and Life Science, Gyeongsang Natl. Univ., Jinju, Gyeongnam 660-701, Republic of Korea
| | - Min-Gon Kim
- School of Physics and Chemistry, Gwangju Inst. of Science and Technology, Gwangju, 500-712, Republic of Korea
| | - Duck-Hwa Chung
- Inst. of Agriculture and Life Science, Gyeongsang Natl. Univ., Jinju, Gyeongnam 660-701, Republic of Korea.,Div. of Applied Life Science, Graduate School, Gyeongsang Natl. Univ., Jinju, Gyeongnam 660-701, Republic of Korea
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33
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Chen R, Li H, Zhang H, Zhang S, Shi W, Shen J, Wang Z. Development of a lateral flow fluorescent microsphere immunoassay for the determination of sulfamethazine in milk. Anal Bioanal Chem 2013; 405:6783-9. [DOI: 10.1007/s00216-013-7150-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Revised: 06/01/2013] [Accepted: 06/14/2013] [Indexed: 10/26/2022]
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Le T, Yan P, Liu J, Wei S. Simultaneous detection of sulfamethazine and sulfaquinoxaline using a dual-label time-resolved fluorescence immunoassay. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:1264-9. [PMID: 23782396 DOI: 10.1080/19440049.2013.801084] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A dual-label time-resolved fluoroimmunoassay (TRFIA) was introduced for the simultaneous quantification of sulfamethazine (SM2) and sulfaquinoxaline (SQX). Lanthanide (Eu(3+) and Sm(3+))-labelled antibodies were used because lanthanides have higher stabilities and narrower emission spectra than most fluorescent dyes. The sensitivity of the TRFIA for SM2 was 0.02 ng ml(-1), and the average recoveries and the intra- and inter-assay CVs were 77.2-107.6%, 5.4-10.5%, and 6.0-11.2%, respectively. The sensitivity of the TRFIA for SQX was 0.04 ng ml(-1); and the average recoveries and the intra- and inter-assay CVs were 74.1-102.8%, 4.6-10.9%, and 8.7-11.2%, respectively. The method was used to analyse chicken tissue and egg samples, and the results agreed well with the results of HPLC and enzyme-linked immunosorbent assay (ELISA) analyses, with correlation coefficients (R(2)) of 0.9415-0.9724. The TRFIA developed is a simple, fast and sensitive method for the high-throughput simultaneous screening of SM2 and SQX in edible animal tissues.
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Affiliation(s)
- Tao Le
- College of Life Science, Chongqing Normal University, Chongqing, PR China.
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35
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A novel colloidal gold-based lateral flow immunoassay for rapid simultaneous detection of cyromazine and melamine in foods of animal origin. Food Chem 2013; 138:1610-5. [DOI: 10.1016/j.foodchem.2012.11.077] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2011] [Revised: 04/11/2012] [Accepted: 11/12/2012] [Indexed: 11/19/2022]
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36
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Liu N, Nie D, Han Z, Yang X, Zhao Z, Shen J, Liu G, Wu A, Zheng X. Rabbit Monoclonal Antibody-Based Lateral Flow Immunoassay Platform for Sensitive Quantitation of Four Sulfonamide Residues in Milk and Swine Urine. ANAL LETT 2013. [DOI: 10.1080/00032719.2012.718827] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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37
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Huang ZB, Xu Y, Li LS, Li YP, Zhang H, He QH. Development of an immunochromatographic strip test for the rapid simultaneous detection of deoxynivalenol and zearalenone in wheat and maize. Food Control 2012. [DOI: 10.1016/j.foodcont.2012.04.035] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Le T, Zhao Z, Wei W, Bi D. Development of a highly sensitive and specific monoclonal antibody-based enzyme-linked immunosorbent assay for determination of doxycycline in chicken muscle, liver and egg. Food Chem 2012; 134:2442-6. [DOI: 10.1016/j.foodchem.2012.04.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Revised: 08/16/2011] [Accepted: 04/07/2012] [Indexed: 11/24/2022]
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39
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Li X, Lu D, Sheng Z, Chen K, Guo X, Jin M, Han H. A fast and sensitive immunoassay of avian influenza virus based on label-free quantum dot probe and lateral flow test strip. Talanta 2012; 100:1-6. [DOI: 10.1016/j.talanta.2012.08.041] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Revised: 08/16/2012] [Accepted: 08/27/2012] [Indexed: 11/29/2022]
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40
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Le T, Xu J, Jia YY, He HQ, Niu XD, Chen Y. Development and validation of an immunochromatographic assay for the rapid detection of quinoxaline-2-carboxylic acid, the major metabolite of carbadox in the edible tissues of pigs. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2012; 29:925-34. [DOI: 10.1080/19440049.2012.662703] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- T. Le
- a College of Life Science, Chongqing Normal University , Chongqing 401331 , China
- b Chongqing Center for Biomedicines and Medical Equipments, Chongqing Academy of Science and Technology , Chongqing 401331 , China
| | - J. Xu
- a College of Life Science, Chongqing Normal University , Chongqing 401331 , China
- b Chongqing Center for Biomedicines and Medical Equipments, Chongqing Academy of Science and Technology , Chongqing 401331 , China
| | - Y.-Y. Jia
- b Chongqing Center for Biomedicines and Medical Equipments, Chongqing Academy of Science and Technology , Chongqing 401331 , China
| | - H.-Q. He
- b Chongqing Center for Biomedicines and Medical Equipments, Chongqing Academy of Science and Technology , Chongqing 401331 , China
| | - X.-D. Niu
- b Chongqing Center for Biomedicines and Medical Equipments, Chongqing Academy of Science and Technology , Chongqing 401331 , China
| | - Y. Chen
- b Chongqing Center for Biomedicines and Medical Equipments, Chongqing Academy of Science and Technology , Chongqing 401331 , China
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41
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Du D, Wang J, Wang L, Lu D, Lin Y. Integrated Lateral Flow Test Strip with Electrochemical Sensor for Quantification of Phosphorylated Cholinesterase: Biomarker of Exposure to Organophosphorus Agents. Anal Chem 2012; 84:1380-5. [DOI: 10.1021/ac202391w] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dan Du
- Key Laboratory of Pesticide
and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, PR China
- Pacific Northwest National Laboratory, Richland, Washington 99352, United
States
| | - Jun Wang
- Pacific Northwest National Laboratory, Richland, Washington 99352, United
States
| | - Limin Wang
- Pacific Northwest National Laboratory, Richland, Washington 99352, United
States
| | - Donglai Lu
- Pacific Northwest National Laboratory, Richland, Washington 99352, United
States
| | - Yuehe Lin
- Pacific Northwest National Laboratory, Richland, Washington 99352, United
States
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42
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Le T, Yi SH, Zhao ZW, Wei W. Rapid and sensitive enzyme-linked immunosorbent assay and immunochromatographic assay for the detection of chlortetracycline residues in edible animal tissues. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2011; 28:1516-23. [DOI: 10.1080/19440049.2011.589037] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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43
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Li C, Fu Z, Li Z, Wang Z, Wei W. Cross-talk-free multiplexed immunoassay using a disposable electrochemiluminescent immunosensor array coupled with a non-array detector. Biosens Bioelectron 2011; 27:141-7. [DOI: 10.1016/j.bios.2011.06.031] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Revised: 06/01/2011] [Accepted: 06/26/2011] [Indexed: 10/17/2022]
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