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Zhao L, Gao W, Zheng Y, Lu L, Li Q, Jiang Y. Development and characterization of monoclonal antibodies specific for cyprinid herpesvirus 2. JOURNAL OF FISH DISEASES 2022; 45:1673-1681. [PMID: 35904338 DOI: 10.1111/jfd.13689] [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: 06/03/2022] [Revised: 07/01/2022] [Accepted: 07/06/2022] [Indexed: 06/15/2023]
Abstract
Infections of Cyprinid herpesvirus 2 in goldfish and farmed crucian carp (Carassius auratus gibelio) are still an urgent problem worldwide. Detection and prevention are necessary for the control of haematopoietic necrosis disease caused by CyHV-2. Although many sensitive molecular diagnostic methods have been developed, effective immunodiagnosis and neutralization approaches based on monoclonal antibodies (MAbs) against CyHV-2 are still important to CyHV-2 study. In this experiment, purified CyHV-2 was used as antigens to produce monoclonal antibodies (Mabs). Six Mabs bound to different proteins were selected by Dot-blot screening and Western-blot analysis, and no one had cross-reactivity with closely related koi herpesvirus. Among them, Mabs 2E1-B10, 1F5-A3 and 4C4-A7 belonged to IgG1 isotype, while other three Mabs 3G9-B11, 3B4-G5 and 4F4-B7 belonged to IgM isotype. These six Mabs all could specifically detect CyHV-2 in CyHV-2 infected caudal fin of Carassius auratus gibelio (GiCF) cells by immunofluorescence assays. Then, the neutralization ability was tested in vitro, and the result showed that all six Mabs can attenuate CPE by CyHV-2 in vitro among which 2E1-B10 had the best neutralization ability. The virus proteins recognized by these six Mabs were identified by mass spectrometry identification, and the result showed they probably were ORF88, ORF55R, ORF115 and ORF151R. This study is the first to prepare Mabs by purifying CyHV-2, which will provide a practical basis for the in-depth study of CyHV-2 virus.
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Affiliation(s)
- Lupin Zhao
- National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, Shanghai, P. R. China
| | - Wa Gao
- National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, Shanghai, P. R. China
| | - Yihua Zheng
- National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, Shanghai, P. R. China
| | - Liqun Lu
- National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, Shanghai, P. R. China
- Shanghai Collaborative Innovation for Aquatic Animal Genetics and Breeding, Shanghai Ocean University, Shanghai, P. R. China
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, P. R. China
| | - Qiang Li
- Department of Ocean Technology, College of Marine and Biology Engineering, Yancheng Institute of Technology, Yancheng, China
| | - Yousheng Jiang
- National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, Shanghai, P. R. China
- Shanghai Collaborative Innovation for Aquatic Animal Genetics and Breeding, Shanghai Ocean University, Shanghai, P. R. China
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, P. R. China
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Wu W, Sun Q, Li T, Liu K, Jiang Y, Wang Y, Yang Y. Selection and characterization of bispecific aptamers against malachite green and leucomalachite green. Anal Biochem 2022; 658:114849. [PMID: 36150472 DOI: 10.1016/j.ab.2022.114849] [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: 04/06/2022] [Revised: 08/02/2022] [Accepted: 08/03/2022] [Indexed: 11/01/2022]
Abstract
In order to develop multi-residues rapid detection, the bispecific aptamers against malachite green (MG) and leucomalachite green (LMG) were isolated by the capture systematic evolution of ligands by exponential enrichment (Capture-SELEX). After thirteen rounds of selection, the enriched ssDNA pools were sent for high-throughput sequencing. Nine aptamer candidates (A1-A9) were picked out to test their specificity by gold nanoparticles (AuNPs) colorimetric assay. Three aptamers (A2, A3, A5) with good selectivity were truncated to verify their affinity by fluorescence assay. Finally, three truncated aptamers (A2-a, A3-a, A5-a) with bispecificity and high affinity were identified. For LMG, the dissociation constant (Kd) of them were 8.4 ± 0.8 nM, 8.2 ± 1.2 nM, and 13.7 ± 1.4 nM, respectively. For MG, Kd of them were 3.4 ± 0.3 μM, 2.3 ± 0.2 μM, 3.0 ± 0.2μM. Among them, A3-a is the best. Our work will provide novel probes for the development of multi-residues rapid detection as well as opportunities for multiple target aptamer discovery.
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Affiliation(s)
- Wenwei Wu
- Agricultural College, Yanbian University, Yanji, 133002, China
| | - Qifeng Sun
- Beijing Hightrust Medical Laboratory Co., LTD, Beijing, 102600, China
| | - Tiansong Li
- College of Science, Beihua University, Jilin, 132001, China
| | - Kexin Liu
- Agricultural College, Yanbian University, Yanji, 133002, China
| | - Yan Jiang
- Agricultural College, Yanbian University, Yanji, 133002, China
| | - Yi Wang
- College of Science, Beihua University, Jilin, 132001, China.
| | - Yongjie Yang
- Agricultural College, Yanbian University, Yanji, 133002, China.
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A Rapid Tricolour Immunochromatographic Assay for Simultaneous Detection of Tricaine and Malachite Green. BIOSENSORS 2022; 12:bios12070456. [PMID: 35884259 PMCID: PMC9312490 DOI: 10.3390/bios12070456] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 12/03/2022]
Abstract
In this research, we designed a rapid tricolour immunochromatographic test strip with double test lines (TS-DTL) and two-colour AuNP probes, which realised the simultaneous detection of tricaine mesylate (TMS) and malachite green (MG). Through a distinct tricolour system (red T1 line, blue T2 line and purple C line), a visual identification of TMS (0.2 μg/mL) and MG (0.5 μg/mL) was quickly achieved on site, which improved the accuracy of naked eye observations. The LODs of TMS in aquaculture water, fish and shrimp were 11.0, 29.6 and 61.4 ng/mL, respectively. MG LODs were 47.0 ng/mL (aquaculture water), 82.8 ng/mL (fish) and 152.4 ng/mL (shrimp). The LOD of MG was close to the similar TS methods. However, visual detection of TMS could meet the requirements of the residue limit (1 μg/mL) of TMS in the USA, and the quantitative detection of TMS was over 16 times lower than the USA standard. The developed platform was rapid (~20 min, HPLC~3 h) and accurate, which was verified using a traditional HPLC method. The recovery rates ranged from 82.2% to 108.6% in three types of real samples, indicating a potential application in on-site fast screening or multiple detection for TMS and MG residues in aquatic products.
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Xiao X, Hu S, Lai X, Peng J, Lai W. Developmental trend of immunoassays for monitoring hazards in food samples: A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.045] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Shen X, Liu L, Xu L, Ma W, Wu X, Cui G, Kuang H. Rapid detection of praziquantel using monoclonal antibody-based ic-ELISA and immunochromatographic strips. FOOD AGR IMMUNOL 2019. [DOI: 10.1080/09540105.2019.1641068] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Xinyi Shen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Liqiang Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Liguang Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Wei Ma
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Xiaoling Wu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
| | - Gang Cui
- Yancheng Teachers University, Yancheng, People’s Republic of China
| | - Hua Kuang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People’s Republic of China
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Berlina AN, Zherdev AV, Dzantiev BB. ELISA and Lateral Flow Immunoassay for the Detection of Food Colorants: State of the Art. Crit Rev Anal Chem 2019; 49:209-223. [DOI: 10.1080/10408347.2018.1503942] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Anna N. Berlina
- A. N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
| | - Anatoly V. Zherdev
- A. N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
| | - Boris B. Dzantiev
- A. N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
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Lu Y, Wu C, Wu Y, You R, Lin G, Chen Y, Feng S. Ag-Coated Cellulose Fibers as Surface-Enhanced Raman Scattering Substrates for Adsorptive Detection of Malachite Green. MATERIALS 2018; 11:ma11071197. [PMID: 30002320 PMCID: PMC6073462 DOI: 10.3390/ma11071197] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/07/2018] [Accepted: 07/10/2018] [Indexed: 02/04/2023]
Abstract
Surface-enhanced Raman scattering (SERS) is a sensitive technique for the detection of low concentration analytes. In this study, we used cellulose fibers (CF) as the templates for the loading of silver nanoparticles (Ag NPs), and the obtained CF-Ag was applied in the detection of R6G and Malachite Green (MG) by surface-enhanced Raman scattering. The adsorption technique was employed in the sample preparation, and the optimal detecting status was identified in the dynamic range (sample status ranging from wet to dry) for different concentration of analytes. In comparison to Ag NPs, CF-Ag showed enhanced performance for adsorptive detection of Malachite Green, and the limit of detection was 5 × 10-12 M.
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Affiliation(s)
- Yudong Lu
- College of Chemistry and Materials Science, Fujian Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350117, China.
- Center of Engineering Technology Research for Microalgae Germplasm Improvement of Fujian, Southern Institute of Oceanography, Fujian Normal University, Fuzhou 350117, China.
| | - Changji Wu
- College of Chemistry and Materials Science, Fujian Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350117, China.
| | - Yang Wu
- College of Chemistry and Materials Science, Fujian Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350117, China.
| | - Ruiyun You
- College of Chemistry and Materials Science, Fujian Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350117, China.
| | - Gang Lin
- Center of Engineering Technology Research for Microalgae Germplasm Improvement of Fujian, Southern Institute of Oceanography, Fujian Normal University, Fuzhou 350117, China.
| | - Youqiang Chen
- Center of Engineering Technology Research for Microalgae Germplasm Improvement of Fujian, Southern Institute of Oceanography, Fujian Normal University, Fuzhou 350117, China.
| | - Shangyuan Feng
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Fujian Normal University, Fuzhou 350117, China.
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Zhou X, Zhang J, Pan Z, Li D. Review of Methods for the Detection and Determination of Malachite Green and Leuco-Malachite Green in Aquaculture. Crit Rev Anal Chem 2018; 49:1-20. [DOI: 10.1080/10408347.2018.1456314] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xinhui Zhou
- College of Information and Electrical Engineering, China Agricultural University, Beijing, China
- China-EU Center for Information and Communication Technologies in Agriculture, China Agricultural University, Beijing, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University, Beijing, China
- Beijing Engineering and Technology Research Center for Internet of Things in Agriculture, China Agricultural University, Beijing, China
| | - Jiaran Zhang
- College of Information and Electrical Engineering, China Agricultural University, Beijing, China
- China-EU Center for Information and Communication Technologies in Agriculture, China Agricultural University, Beijing, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University, Beijing, China
- Beijing Engineering and Technology Research Center for Internet of Things in Agriculture, China Agricultural University, Beijing, China
| | - Zhongli Pan
- Healthy Processed Foods Research Unit, USDA-ARS-WRRC Albany, California, USA
- Department of Biological and Agricultural Engineering, University of California, Davis, California, USA
| | - Daoliang Li
- College of Information and Electrical Engineering, China Agricultural University, Beijing, China
- China-EU Center for Information and Communication Technologies in Agriculture, China Agricultural University, Beijing, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University, Beijing, China
- Beijing Engineering and Technology Research Center for Internet of Things in Agriculture, China Agricultural University, Beijing, China
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Ouyang L, Yao L, Zhou T, Zhu L. Accurate SERS detection of malachite green in aquatic products on basis of graphene wrapped flexible sensor. Anal Chim Acta 2018; 1027:83-91. [PMID: 29866273 DOI: 10.1016/j.aca.2018.04.052] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/06/2018] [Accepted: 04/20/2018] [Indexed: 01/10/2023]
Abstract
Malachite Green (MG) is a banned pesticide for aquaculture products. As a required inspection item, its fast and accurate determination before the products' accessing market is very important. Surface enhanced Raman scattering (SERS) is a promising tool for MG sensing, but it requires the overcoming of several problems such as fairly poor sensitivity and reproducibility, especially laser induced chemical conversion and photo-bleaching during SERS observation. By using a graphene wrapped Ag array based flexible membrane sensor, a modified SERS strategy was proposed for the sensitive and accurate detection of MG. The graphene layer functioned as an inert protector for impeding chemical transferring of the bioproduct Leucomalachite Green (LMG) to MG during the SERS detection, and as a heat transmitter for preventing laser induced photo-bleaching, which enables the separate detection of MG and LMG in fish extracts. The combination of the Ag array and the graphene cover also produced plentiful densely and uniformly distributed hot spots, leading to analytical enhancement factor up to 3.9 × 108 and excellent reproducibility (relative standard deviation low to 5.8% for 70 runs). The proposed method was easily used for MG detection with limit of detection (LOD) as low as 2.7 × 10-11 mol L-1. The flexibility of the sensor enable it have a merit for in-field fast detection of MG residues on the scale of a living fish through a surface extraction and paste transferring manner. The developed strategy was successfully applied in the analysis of real samples, showing good prospects for both the fast inspection and quantitative detection of MG.
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Affiliation(s)
- Lei Ouyang
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China; Shenzhen Institute of Huazhong University of Science and Technology, 518000, Shenzhen, China
| | - Ling Yao
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Taohong Zhou
- Hubei Provincial Institute for Food Supervision and Test, Wuhan, 430074, China
| | - Lihua Zhu
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China; Shenzhen Institute of Huazhong University of Science and Technology, 518000, Shenzhen, China.
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Wang F, Wang H, Shen YD, Li YJ, Dong JX, Xu ZL, Yang JY, Sun YM, Xiao ZL. Bispecific Monoclonal Antibody-Based Multianalyte ELISA for Furaltadone Metabolite, Malachite Green, and Leucomalachite Green in Aquatic Products. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:8054-8061. [PMID: 27706938 DOI: 10.1021/acs.jafc.6b03233] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A new multianalyte immunoassay was designed to screen furaltadone metabolite 5-morpholinomethyl-3-amino-2-oxazolidone (AMOZ), malachite green (MG), and leucomalachite green (LMG) in aquatic products using a bispecific monoclonal antibody (BsMAb). Gradient drug mutagenesis methods were separately used to prepare an anti-3-nitrobenzaldehyde-derivatized AMOZ (3-NPAMOZ) hybridoma cell line that was hypoxanthine-guanine-phosphoribosyltransferase (HGRPT) deficient and an anti-LMG hybridoma cell line that was thymidine kinase (TK) deficient. BsMAb recognizing 3-NPAMOZ and LMG was generated using hybrid-hybridomas of HGRPT and TK deficient cell lines. For AMOZ and LMG, respectively, the BsMAb-based indirect competitive ELSIA (ic-ELISA) values of 1.7 ng/mL and 45.3 ng/mL and detection limits of 0.2 ng/mL and 4.8 ng/mL. To establish the ic-ELISA, 3-NPAMOZ derivatized from AMOZ with 3-nitrobenzaldehyde and LMG reduced from MG by potassium borohydride was recognized by BsMAb. Recoveries of AMOZ, MG, and LMG in aquatic products were satisfactory and correlated with HPLC analysis. Thus, the multianalyte ic-ELISA is suitable for rapid quantification of AMOZ, MG, and LMG in aquatic products.
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Affiliation(s)
- Feng Wang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
| | - Hong Wang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
| | - Yu-Dong Shen
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
| | - Yong-Jun Li
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
- Zhongshan Quality Supervision & Inspection Institute of Agricultural Products , Zhongshan 528403, China
| | - Jie-Xian Dong
- Department of Entomology and Nematology and UCD Comprehensive Cancer Center, University of California , Davis, California 95616, United States
| | - Zhen-Lin Xu
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
| | - Jin-Yi Yang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
| | - Yuan-Ming Sun
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
| | - Zhi-Li Xiao
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University , Guangzhou 510642, China
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Kong D, Liu L, Song S, Kuang H, Xu C. Development of Sensitive, Rapid, and Effective Immunoassays for the Detection of Vitamin B12 in Fortified Food and Nutritional Supplements. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0543-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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12
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Development of ic-ELISA and lateral-flow immunochromatographic assay strip for the detection of folic acid in energy drinks and milk samples. FOOD AGR IMMUNOL 2016. [DOI: 10.1080/09540105.2016.1183600] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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13
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Mukunzi D, Tochi BN, Isanga J, Liu L, Kuang H, Xu C. Development of an immunochromatographic assay for hexestrol and diethylstilbestrol residues in milk. FOOD AGR IMMUNOL 2016. [DOI: 10.1080/09540105.2016.1183601] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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14
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Sun C, Liu L, Song S, Kuang H, Xu C. Development of a highly sensitive ELISA and immunochromatographic strip to detect pentachlorophenol. FOOD AGR IMMUNOL 2016. [DOI: 10.1080/09540105.2016.1148668] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Cheng Sun
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu, People's Republic of China
| | - Liqiang Liu
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu, People's Republic of China
| | - Shanshan Song
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu, People's Republic of China
| | - Hua Kuang
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu, People's Republic of China
| | - Chuanlai Xu
- State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu, People's Republic of China
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Li J, Duan H, Xu P, Huang X, Xiong Y. Effect of different-sized spherical gold nanoparticles grown layer by layer on the sensitivity of an immunochromatographic assay. RSC Adv 2016. [DOI: 10.1039/c6ra03695c] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Effect of different-sized spherical gold nanoparticles grown layer by layer on the sensitivity of immunochromatographic assay.
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Affiliation(s)
- Juan Li
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- P. R. China
- Jiangxi-OAI Joint Research Institute
| | - Hong Duan
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- P. R. China
- Jiangxi-OAI Joint Research Institute
| | - Peng Xu
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- P. R. China
- Jiangxi-OAI Joint Research Institute
| | - Xiaolin Huang
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- P. R. China
- Jiangxi-OAI Joint Research Institute
| | - Yonghua Xiong
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- P. R. China
- Jiangxi-OAI Joint Research Institute
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