1
|
Zou R, Guo Y, Chen Y, Zhao Y, Zhao L, Zhu G, Liu Y, Peters J, Guo Y. Computer-aided profiling of a unique broad-specific antibody and its application to an ultrasensitive fluoroimmunoassay for five N-methyl carbamate pesticides. JOURNAL OF HAZARDOUS MATERIALS 2022; 426:127845. [PMID: 34865894 DOI: 10.1016/j.jhazmat.2021.127845] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/09/2021] [Accepted: 11/16/2021] [Indexed: 05/08/2023]
Abstract
Pollution of N-methyl carbamate (NMC) pesticides is threatening the non-target organisms' survival. Thus, broad-specific antibodies and class-selective immunoassays are demanding for multiple NMCs determination. In this study, we employed a molecular docking-based virtual screening strategy to fast profile antibody spectrum, based on a designed chemical pool containing 17 compounds. A monoclonal antibody (mAb)-6G against carbofuran was used as the objective. The recombinant full-length IgG was successfully expressed to validate the antibody sequences for homology modeling. After docking, we manually categorized the antibody-chemical binding strength into three groups. Non-competitive surface plasmon resonance (SPR) demonstrated the mAb-6G affinitive binding toward five NMCs (carbofuran, isoprocarb, propoxur, carbaryl and carbosulfan), which were classified into strong and moderate binding categories. Antibody binding properties were confirmed again by ic-ELISA and lateral flow immunochromatographic strip. Subsequently, an ultrasensitive indirect competitive fluoromicrosphere-based immunoassay (ic-FMIA) was established with the IC50 (half-maximal inhibitory concentration) values of 0.08-3.37 ng/mL. This portable assay presented a 30-230-fold improved sensitivity than traditional ic-ELISA and was applied in European surface water analysis. Overall, our work provides an efficient platform integrating in-silico and experimental methodologies to accelerate the characterization of hapten-specific antibody binding properties and the development of high-sensitive immunoassays for multi-pollutants monitoring.
Collapse
Affiliation(s)
- Rubing Zou
- Institute of Pesticide and Environmental Toxicology, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou 310058, China; Wageningen Food Safety Research, Akkermaalsbos 2, 6708 WB Wageningen, the Netherlands
| | - Yuanhao Guo
- Institute of Pesticide and Environmental Toxicology, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou 310058, China
| | - Yang Chen
- Institute of Pesticide and Environmental Toxicology, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou 310058, China
| | - Ying Zhao
- Institute of Pesticide and Environmental Toxicology, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou 310058, China
| | - Li Zhao
- Shanghai Agricultural Technology Extension Service Center, Shanghai 201103, China
| | - Guonian Zhu
- Institute of Pesticide and Environmental Toxicology, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou 310058, China
| | - Yihua Liu
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou 311400, China
| | - Jeroen Peters
- Wageningen Food Safety Research, Akkermaalsbos 2, 6708 WB Wageningen, the Netherlands
| | - Yirong Guo
- Institute of Pesticide and Environmental Toxicology, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou 310058, China.
| |
Collapse
|
2
|
Emerging strategies to enhance the sensitivity of competitive ELISA for detection of chemical contaminants in food samples. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115861] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
3
|
Taheri N, Lan M, Wei P, Liu R, Gui W, Guo Y, Zhu G. Chemiluminescent Enzyme Immunoassay for Rapid Detection of Three α-Cyano Pyrethroid Residues in Agricultural Products. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0482-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
4
|
Zhang C, Cai J, Duan Y, Xu L, Fang G, Wang S. Synthesis, characterization and application of organic-inorganic hybrid and carbaryl-imprinted capillary monolithic column. Chem Res Chin Univ 2014. [DOI: 10.1007/s40242-014-3420-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
5
|
Trace analysis of pollutants by use of honeybees, immunoassays, and chemiluminescence detection. Anal Bioanal Chem 2012; 405:555-71. [DOI: 10.1007/s00216-012-6443-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2012] [Revised: 08/27/2012] [Accepted: 09/20/2012] [Indexed: 10/27/2022]
|
6
|
Development of a single-chain variable fragment-alkaline phosphatase fusion protein and a sensitive direct competitive chemiluminescent enzyme immunoassay for detection of ractopamine in pork. Anal Chim Acta 2012; 736:85-91. [DOI: 10.1016/j.aca.2012.05.033] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Revised: 04/08/2012] [Accepted: 05/17/2012] [Indexed: 11/24/2022]
|
7
|
Xu ZL, Sun WJ, Yang JY, Jiang YM, Campbell K, Shen YD, Lei HT, Zeng DP, Wang H, Sun YM. Development of a solid-phase extraction coupling chemiluminescent enzyme immunoassay for determination of organophosphorus pesticides in environmental water samples. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:2069-2075. [PMID: 22329773 DOI: 10.1021/jf300225b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Solid-phase extraction (SPE) and direct competitive chemiluminescence enzyme immunoassay (dcCL-EIA) were combined for the detection of organophosphorus pesticides (OPs) in environmental water samples. dcCL-EIA based on horseradish peroxidase labeled with a broad-specificity monoclonal antibody against OPs was developed, and the effects of several physicochemical parameters on dcCL-EIA performance were studied. SPE was used for the pretreatment of water samples to remove interfering substances and to concentrate the OP analytes. The coupling of SPE and dcCL-EIA can detect seven OPs (parathion, coumaphos, phoxim, quinalphos, triazophos, dichlofenthion, and azinphos-ethyl) with the limit of quantitation below 0.1 ng/mL. The recoveries of OPs from spiked water samples ranged from 62.5% to 131.7% by SPE-dcCL-EIA and 69.5% to 112.3% by SPE-HPLC-MS/MS. The screening of OP residues in real-world environmental water samples by the developed SPE-dcCL-EIA and their confirmatory analysis using SPE-HPLC-MS/MS demonstrated that the assay is ideally suited as a monitoring method for OP residues prior to chromatographic analysis.
Collapse
Affiliation(s)
- Zhen-Lin Xu
- Guangdong Provincial Key Laboratory of Food Quality and Safety, South China Agricultural University, Guangzhou, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Su J, Yang H, Chen J, Yin H, Tang R, Xie Y, Song K, Huyan T, Wang H, Wang W, Xue X. Development of a Class-specific Immunochromatographic Strip Test for the Rapid Detection of Organophosphorus Pesticides With a Thiophosphate Group. Hybridoma (Larchmt) 2010; 29:291-9. [DOI: 10.1089/hyb.2009.0111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jing Su
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
- Nantong Center for Disease Control and Prevention, Nantong Jiangsu, P.R. China
| | - Hui Yang
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Jialei Chen
- Medical College, Xian Jiaotong University, Xian, Shanxi, P.R. China
| | - Huancai Yin
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Ruihua Tang
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Yuwei Xie
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Kai Song
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Ting Huyan
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Hua Wang
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Wei Wang
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| | - Xiaoping Xue
- Faculty of Life Science, Northwestern Polytechnical University, Xian, Shanxi, P.R. China
| |
Collapse
|
9
|
Holubová-Mičková B, Blažková M, Fukal L, Rauch P. Development of colloidal carbon-based immunochromatographic strip for rapid detection of carbaryl in fruit juices. Eur Food Res Technol 2010. [DOI: 10.1007/s00217-010-1301-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Determination of thiodicarb using a biosensor based on alfalfa sprout peroxidase immobilized in self-assembled monolayers. Talanta 2010; 82:164-70. [DOI: 10.1016/j.talanta.2010.04.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2010] [Revised: 04/07/2010] [Accepted: 04/07/2010] [Indexed: 11/18/2022]
|
11
|
Vdovenko MM, Ullrich R, Hofrichter M, Sakharov IY. Luminol oxidation by hydrogen peroxide with chemiluminescent signal formation catalyzed by peroxygenase from the fungus Agrocybe aegerita V.Brig. APPL BIOCHEM MICRO+ 2010. [DOI: 10.1134/s0003683810010114] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
12
|
Blažková M, Mičková-Holubová B, Rauch P, Fukal L. Immunochromatographic colloidal carbon-based assay for detection of methiocarb in surface water. Biosens Bioelectron 2009; 25:753-8. [DOI: 10.1016/j.bios.2009.08.023] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Revised: 08/13/2009] [Accepted: 08/15/2009] [Indexed: 11/28/2022]
|
13
|
Vdovenko MM, Ciana LD, Sakharov IY. 3-(10'-Phenothiazinyl)propane-1-sulfonate is a potent enhancer of soybean peroxidase-induced chemiluminescence. Anal Biochem 2009; 392:54-8. [PMID: 19500555 DOI: 10.1016/j.ab.2009.05.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2009] [Revised: 05/16/2009] [Accepted: 05/20/2009] [Indexed: 11/24/2022]
Abstract
3-(10'-Phenothiazinyl)propane-1-sulfonate (SPTZ) was shown to be a potent enhancer of soybean peroxidase (SbP)-induced chemiluminescence. To the best of our knowledge, SPTZ is the first enhancer of SbP to be discovered. Optimal conditions for SbP-catalyzed oxidation of luminol in the presence of SPTZ were determined. The SbP-SPTZ system showed better sensitivity and a lower detection limit (LDL) with respect to the horseradish peroxidase-4-iodophenol system traditionally used in chemiluminescent enzyme-linked immunosorbent assay (ELISA). The addition of 4-morpholinopyridine (MORP) to the SbP-SPTZ system improved its analytical parameters by decreasing the LDL of SbP to 0.03pM. These results open up very promising perspectives for using the SbP-SPTZ-MORP system in ultrasensitive immunoassay.
Collapse
Affiliation(s)
- Marina M Vdovenko
- Department of Chemical Enzymology, Faculty of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | | | | |
Collapse
|
14
|
Santalad A, Srijaranai S, Burakham R, Glennon JD, Deming RL. Cloud-point extraction and reversed-phase high-performance liquid chromatography for the determination of carbamate insecticide residues in fruits. Anal Bioanal Chem 2009; 394:1307-17. [DOI: 10.1007/s00216-009-2663-6] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2008] [Revised: 01/15/2009] [Accepted: 01/28/2009] [Indexed: 11/30/2022]
|
15
|
Soler C, Girotti S, Ghini S, Fini F, Montoya A, Manclús JJ, Mañes J. Analysis of Chlorpyrifos in Water, Fruit Juice, and Honeybee Extract by Chemiluminescent Elisa. ANAL LETT 2008. [DOI: 10.1080/00032710802363115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
16
|
Zhang C, Ma G, Fang G, Zhang Y, Wang S. Development of a capillary electrophoresis-based immunoassay with laser-induced fluorescence for the detection of carbaryl in rice samples. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2008; 56:8832-8837. [PMID: 18781759 DOI: 10.1021/jf801645m] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A capillary electrophoresis-based competitive immunoassay (CEIA) with a laser-induced fluorescence (LIF) detector for the determination of carbaryl was developed. The method was based on the competitive reactions between fluorescently labeled carbaryl tracer (Ag*) and free carbaryl (Ag) with a limited amount of anticarbaryl antibody (Ab), and the relative amounts of each were separated and determined by capillary electrophoresis (CE) with an LIF detector. Using CEIA, equilibrium was reached in 30 min, and the analytical results were obtained within a further 8 min. The linear range and the detection limit for carbaryl were 0.16-50 ng/mL and 0.05 ng/mL, respectively. The sensitivity of this CEIA with an LIF detector was almost 14 times greater than that of ELISA, which used the same immuno-reagents. The method was also applied to the analysis of carbaryl in rice with rapid and simple sample pretreatment. The method is thus proposed as a fast and sensitive assay for the detection of carbaryl.
Collapse
Affiliation(s)
- Can Zhang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science and Technology, Tianjin 300457, China
| | | | | | | | | |
Collapse
|
17
|
Ivanov A, Evtugyn G, Budnikov H, Girotti S, Ghini S, Ferri E, Montoya A, Mercader JV. Amperometric Immunoassay of Azinphos‐Methyl in Water and Honeybees Based on Indirect Competitive ELISA. ANAL LETT 2008. [DOI: 10.1080/00032710701484426] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
18
|
Girotti S, Maiolini E, Ghini S, Ferri E, Fini F, Nodet P, Eremin S. Quantification of Thiram in Honeybees: Development of a Chemiluminescent ELISA. ANAL LETT 2008. [DOI: 10.1080/00032710701748291] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
19
|
Mauriz E, Calle A, Abad A, Montoya A, Hildebrandt A, Barceló D, Lechuga LM. Determination of carbaryl in natural water samples by a surface plasmon resonance flow-through immunosensor. Biosens Bioelectron 2006; 21:2129-36. [PMID: 16309901 DOI: 10.1016/j.bios.2005.10.013] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2005] [Revised: 10/14/2005] [Accepted: 10/14/2005] [Indexed: 10/25/2022]
Abstract
The analysis of carbaryl in natural water samples was accomplished using a portable immunosensor based on surface plasmon resonance (SPR) technology. The assay was based on a binding inhibition immunoassay format with the analyte derivative covalently immobilized on the sensor surface. An alkanethiol self-assembled monolayer (SAM) was formed onto the gold-coated sensor surface to allow the reusability of the same sensing surface during 220 regeneration cycles. Reproducibility was evaluated by performing three independent assays in triplicate on 3 different days. The batch-assay variability was also calculated using three different gold-coated sensor surfaces. The intra- and inter-day relative standard deviation were 8.6 and 15.3%, respectively, whilst a variation of 7.4% in assay sensitivity was obtained by employing different sensor chips. The lowest detection limit, calculated as the concentration providing a 10% decrease of the blank signal, was of 1.38 microg L(-1). Matrix effects were also evaluated in different water types, showing I50 values (carbaryl concentrations that produced a 50% decrease of the blank signal) within the range of carbaryl standard curves in distilled water (2.78-3.55 microg L(-1)). The carbaryl immunoassay performance was validated with respect to conventional high-performance liquid chromatography-mass spectrometry (HPLC-MS). The correlation between methods was in good agreement (r2 = 0.998, 0.999 and 0.999) for the three types of natural water samples tested. A complete assay cycle, including regeneration, is accomplished in 20 min. All measurements were carried out with the SPR sensor system (beta-SPR) commercialised by the company SENSIA, SL (Spain). The small size and low-time of response of the beta-SPR platform would allow its utilization in real contaminated locations.
Collapse
Affiliation(s)
- E Mauriz
- Microelectronics National Centre CNM-CSIC, Isaac Newton, 8 - 28760 Tres Cantos, Madrid, Spain.
| | | | | | | | | | | | | |
Collapse
|