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Xu J, Zhou J, Bu T, Dou L, Liu K, Wang S, Liu S, Yin X, Du T, Zhang D, Wang Z, Wang J. Self-Assembling Antibody Network Simplified Competitive Multiplex Lateral Flow Immunoassay for Point-of-Care Tests. Anal Chem 2022; 94:1585-1593. [DOI: 10.1021/acs.analchem.1c03484] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jingke Xu
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Jing Zhou
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Tong Bu
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Leina Dou
- Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Kai Liu
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Shaochi Wang
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Sijie Liu
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Xuechi Yin
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Ting Du
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Daohong Zhang
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
| | - Zhanhui Wang
- Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, and Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Jianlong Wang
- College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling, Xianyang 712100, Shaanxi, China
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Qian J, Wang M, Zhang M, Feng R, Zhang J, Ye C, Wang B, Cui L. Development and application of immunoassays for rapid quality control of the antimalarial drug combination artesunate-mefloquine. J Pharm Biomed Anal 2022; 207:114342. [PMID: 34634530 DOI: 10.1016/j.jpba.2021.114342] [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: 04/14/2021] [Revised: 08/09/2021] [Accepted: 08/21/2021] [Indexed: 10/20/2022]
Abstract
Artesunate-mefloquine is one of the commonly-used artemisinin-based combination therapies (ACTs). Given the significance of drug quality in the management of malaria cases, the objective of this study was to develop antibody-based assays as the point-of-care (POC) tests for monitoring the quality of this ACT. Using mefloquine conjugated to a carrier protein as the immunogen, we selected a specific monoclonal antibody (mAb) against mefloquine with no cross-reactivity to other antimalarial drugs. Using this mAb, we developed a direct competitive enzyme-linked immunosorbent assay (dcELISA) and a lateral flow immunoassay (LFIA) to measure the mefloquine contents. The dcELISA for mefloquine showed a 50% inhibitory concentration (IC50) and a working range of 2.79 ng/mL and 0.58-16.37 ng/mL, respectively. With the aid of a portable optical scanner, the LFIA had a working range of 0.15-2.67 µg/mL for mefloquine. When used to measure mefloquine contents in commercial drugs, the dcELISA and LFIA results were compatible with those determined using high-performance liquid chromatography. Using the same LFIA format, we developed a combination LFIA, which correctly estimated the artesunate and mefloquine contents in commercial ACTs. Therefore, both LFIAs could be used as POC devices for rapid quality control of artesunate and mefloquine in ACTs.
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Affiliation(s)
- Jingqi Qian
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Mian Wang
- College of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Man Zhang
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Rui Feng
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Jiaqi Zhang
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Chencheng Ye
- College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, 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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4
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Li H, Wang D, Tang X, Zhang W, Zhang Q, Li P. Time-Resolved Fluorescence Immunochromatography Assay (TRFICA) for Aflatoxin: Aiming at Increasing Strip Method Sensitivity. Front Microbiol 2020; 11:676. [PMID: 32435234 PMCID: PMC7219281 DOI: 10.3389/fmicb.2020.00676] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 03/24/2020] [Indexed: 12/19/2022] Open
Abstract
Aflatoxin is the most harmful mycotoxin that is ubiquitous in foods and agro-products. Because of its high toxicity, maximum admissible levels of aflatoxins (AF) is regulated worldwide, and monitoring of their occurrence in several commodities is mandatory for assuring food safety and consumers' health. Considering that the strip method is very simple and convenient for users, in order to enhance strip assay's sensitivity, a lot of time-resolved fluorescence immunochromatography assays (TRFICAs) were developed recently with increasing several times of assay sensitivity compared with traditional gold nanoparticle-based strip assay (GNP-SA). This review briefly describes the newly developed TRFICA for aflatoxin determination, including TRFICA for aflatoxin B1 (AFB1) detection, TRFICA for aflatoxin M1 (AFM1) detection, TRFICA for total aflatoxins (AFB1 + B2 + G1 + G2) detection and the latest identification-nanobody-based TRFICA for aflatoxin detection. The application of TRFICA for aflatoxin detection in different agro-products is also concluded in this review. Reasonably, TRFICA has been becoming one of the most important tool for monitoring aflatoxin in foods and agro-products.
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Affiliation(s)
- Hui Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, China
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China
- Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture, Wuhan, China
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture, Wuhan, China
- Quality Inspection & Test Center for Oilseed Products, Ministry of Agriculture, Wuhan, China
| | - Du Wang
- Quality Inspection & Test Center for Oilseed Products, Ministry of Agriculture, Wuhan, China
| | - Xiaoqian Tang
- Quality Inspection & Test Center for Oilseed Products, Ministry of Agriculture, Wuhan, China
| | - Wen Zhang
- Quality Inspection & Test Center for Oilseed Products, Ministry of Agriculture, Wuhan, China
| | - Qi Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, China
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China
- Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture, Wuhan, China
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture, Wuhan, China
- Quality Inspection & Test Center for Oilseed Products, Ministry of Agriculture, Wuhan, China
| | - Peiwu Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, China
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, China
- Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture, Wuhan, China
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture, Wuhan, China
- Quality Inspection & Test Center for Oilseed Products, Ministry of Agriculture, Wuhan, China
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Sachi S, Ferdous J, Sikder MH, Azizul Karim Hussani SM. Antibiotic residues in milk: Past, present, and future. J Adv Vet Anim Res 2019; 6:315-332. [PMID: 31583228 PMCID: PMC6760505 DOI: 10.5455/javar.2019.f350] [Citation(s) in RCA: 108] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 04/05/2019] [Accepted: 04/26/2019] [Indexed: 12/17/2022] Open
Abstract
Now-a-days, various types of antibiotics are being used worldwide in veterinary sector indiscriminately for promotion of growth and treatment of the livestock. Significant portions of antibiotics are released through milk of dairy animals unaltered and exert serious harmful effects on human health. This review evaluates and compare researches on antibiotic residues in milk in published literatures from Pubmed, CrossRef, CAB direct, DOAJ, JournalTOCs, AGRICOLA, ScientificGate, Electronic Journals Library, CAB abstracts, Global Health Databases, Global Impact Factor, Google Scholar, Park Directory of Open Access Journals, BanglaJOL and ISC E-Journals. Antibiotics residue in milk was first detected in 60s and then with an increasing trend with highest after 2,000 (188). The highest no. of works, 49 (21.87%) were accomplished in China, followed by Spain, 30 (13.39%); Germany, 11 (4.91%); and USA, 10 (4.46%). Continent-wise highest researches are published from Europe, 105 (46.88%), followed by Asia, 77 (34.38%); South America, 18 (8.04%); North America, 16 (7.14%); and Africa, 8 (3.57%). For detection, Bovine milk sample is mostly used, 193 (86.16%), followed by ovine, 19 (8.48%); and caprine, 14 (6.25%). Acetonitrile was used in maximum cases (77) for processing the samples. Chromatographic technique was the highest, 115 (51.34%) for detection. Residue of β-lactam group have been detected mostly 133 (36.54%), followed by tetracyclines, 51 (14.01%); fluoroquinolones, 49 (13.46%); sulfonamides, 46 (12.64%); and aminoglycosides, 38 (10.44%). This review observe that antibiotics residues are more common in milk samples that are being manifested in increasing researches on antibiotic detection and measures should adopt to cease this residue.
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Affiliation(s)
- Sabbya Sachi
- Department of Pharmacology, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Jannatul Ferdous
- Department of Pharmacology, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Mahmudul Hasan Sikder
- Department of Pharmacology, Bangladesh Agricultural University, Mymensingh, Bangladesh
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Chang XH, Zhang J, Wu LH, Peng YK, Yang XY, Li XL, Ma AJ, Ma JC, Chen GQ. Research Progress of Near-Infrared Fluorescence Immunoassay. MICROMACHINES 2019; 10:E422. [PMID: 31238547 PMCID: PMC6630960 DOI: 10.3390/mi10060422] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 06/16/2019] [Accepted: 06/17/2019] [Indexed: 02/07/2023]
Abstract
Near-infrared fluorescence probes (NIFPs) have been widely used in immunoassay, bio-imaging and medical diagnosis. We review the basic principles of near-infrared fluorescence and near-infrared detection technology, and summarize structures, properties and characteristics of NIFPs (i.e., cyanines, xanthenes fluorescent dyes, phthalocyanines, porphyrin derivates, single-walled carbon nanotubes (SWCNTs), quantum dots and rare earth compounds). We next analyze applications of NIFPs in immunoassays, and prospect the application potential of lateral flow assay (LFA) in rapid detection of pathogens. At present, our team intends to establish a new platform that has highly sensitive NIFPs combined with portable and simple immunochromatographic test strips (ICTSs) for rapid detection of food-borne viruses. This will provide technical support for rapid detection on the port.
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Affiliation(s)
- Xiao-Hui Chang
- Beijing Inspection & Quarantine Testing Center, Beijing 100026, China.
| | - Jie Zhang
- Beijing Inspection & Quarantine Testing Center, Beijing 100026, China.
| | - Lin-Huan Wu
- Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.
| | - Yan-Kun Peng
- College of Engineering, China Agricultural University, Beijing 100083, China.
| | - Xiang-Ying Yang
- Beijing Inspection & Quarantine Testing Center, Beijing 100026, China.
| | - Xiao-Lin Li
- Beijing Inspection & Quarantine Testing Center, Beijing 100026, China.
| | - Ai-Jin Ma
- China National Institute of Standardization, Beijing 100191, China.
| | - Jun-Cai Ma
- Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.
| | - Guang-Quan Chen
- Beijing Inspection & Quarantine Testing Center, Beijing 100026, China.
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7
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Hendrickson OD, Zvereva EA, Shanin IA, Zherdev AV, Dzantiev BB. Development of a multicomponent immunochromatographic test system for the detection of fluoroquinolone and amphenicol antibiotics in dairy products. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:3834-3842. [PMID: 30680731 DOI: 10.1002/jsfa.9605] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/23/2018] [Accepted: 01/22/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Ciprofloxacin (CIP) and chloramphenicol (CAP) are relevant antibiotics of the fluoroquinolone (FQ) and amphenicol (AP) groups, respectively, widely used in veterinary practice and they contaminate agricultural products. In this study, a rapid and sensitive immunochromatographic assay (ICA) was developed for simultaneous detection of CIP and CAP in dairy products. The ICA was carried out in a direct competitive format using gold nanoparticles as a label. RESULTS The ICA developed here allowed for the detection of CIP and CAP in Triton X-100-containing buffered saline (PBST) within 15 min with instrumental detection limits of 20 pg mL-1 and 0.5 ng mL-1 , respectively, and with a visual detection limit of 5 ng mL-1 for both antibiotics. The ICA showed cross-reactivity (69-160%) to 19 antibiotics in the FQ group and no cross-reactivity (<0.1%) to 2 antibiotics of the AP group. The ICA allowed detection of CIP and CAP in a panel of dairy products by employing a simple procedure of preliminary sample preparation. The detection limits for the two antibiotics were the same as in PBST. The analytical recoveries of CIP and CAP in dairy products ranged from 83% to 120%. CONCLUSION The analytical characteristics of the test system allow its use for the detection of antibiotics in milk and dairy products during all steps of production. © 2019 Society of Chemical Industry.
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Affiliation(s)
- O D Hendrickson
- A.N. Bach Institute of Biochemistry, Federal Research Center "Fundamentals of Biotechnology" of the Russian Academy of Sciences, Moscow, Russia
| | - E A Zvereva
- A.N. Bach Institute of Biochemistry, Federal Research Center "Fundamentals of Biotechnology" of the Russian Academy of Sciences, Moscow, Russia
| | - I A Shanin
- M.V. Lomonosov Moscow State University, Moscow, Russia
- «Xema», Moscow, Russia
| | - A V Zherdev
- A.N. Bach Institute of Biochemistry, Federal Research Center "Fundamentals of Biotechnology" of the Russian Academy of Sciences, Moscow, Russia
| | - B B Dzantiev
- A.N. Bach Institute of Biochemistry, Federal Research Center "Fundamentals of Biotechnology" of the Russian Academy of Sciences, Moscow, Russia
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8
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Xie S, Wen K, Wang S, Wang J, Peng T, Mari GM, Li J, Wang Z, Yu X, Jiang H. Quantitative and rapid detection of amantadine and chloramphenicol based on various quantum dots with the same excitations. Anal Bioanal Chem 2019; 411:2131-2140. [PMID: 30719563 DOI: 10.1007/s00216-019-01643-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/05/2019] [Accepted: 01/24/2019] [Indexed: 11/25/2022]
Abstract
Herein, we developed a sensitive and quantitative flow assay for simultaneous detection of amantadine (AMD) and chloramphenicol (CAP) in chicken samples based on different CdSe/ZnS quantum dots (QDs). In contrast to other reports, the QDs could be excited by the same excitations that lowered the requirements for the matching instruments. Under the optimal conditions, the strategy permitted sensitive detection of AMD and CAP in a linear range of 0.23 to 1.02 ng/g and 0.02 to 0.66 ng/g. The limits of detection were 0.18 ng/g and 0.016 ng/g, respectively. Moreover, the whole detection process could be completed within 20 min with no additional sophisticated instruments and complicated operations. Spiked samples were analyzed using both QD-based lateral flow immunoassay (QD-LFIA) and commercial ELISA kits with good correlation (R2 = 0.96). Moreover, this study laid the foundation and simplified the development of the requisite instrument. Graphical abstract ᅟ.
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Affiliation(s)
- Sanlei Xie
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Kai Wen
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Sihan Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Jianyi Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Tao Peng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Ghulam Mujtaba Mari
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Jiancheng Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Zhanhui Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China
| | - Xuezhi Yu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China. .,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.
| | - Haiyang Jiang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China. .,Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, No.2 Yuanmingyuan West Road, Haidian District, Beijing, 100193, China.
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Salminen T, Juntunen E, Talha SM, Pettersson K. High-sensitivity lateral flow immunoassay with a fluorescent lanthanide nanoparticle label. J Immunol Methods 2019; 465:39-44. [DOI: 10.1016/j.jim.2018.12.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/03/2018] [Accepted: 12/03/2018] [Indexed: 11/16/2022]
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Molecularly-imprinted chloramphenicol sensor with laser-induced graphene electrodes. Biosens Bioelectron 2019; 124-125:167-175. [DOI: 10.1016/j.bios.2018.10.015] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 10/09/2018] [Indexed: 01/08/2023]
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Zhao S, Wang S, Zhang S, Liu J, Dong Y. State of the art: Lateral flow assay (LFA) biosensor for on-site rapid detection. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2017.12.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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12
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Yan C, Zhang J, Yao L, Xue F, Lu J, Li B, Chen W. Aptamer-mediated colorimetric method for rapid and sensitive detection of chloramphenicol in food. Food Chem 2018; 260:208-212. [PMID: 29699664 DOI: 10.1016/j.foodchem.2018.04.014] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 09/24/2017] [Accepted: 04/06/2018] [Indexed: 12/28/2022]
Abstract
We report an aptamer-mediated colorimetric method for sensitive detection of chloramphenicol (CAP). The aptamer of CAP is immobilized by the hybridization with pre-immobilized capture probe in the microtiter plate. The horseradish peroxidase (HRP) is covalently attached to the aptamer by the biotin-streptavidin system for signal production. CAP will preferably bind with aptamer due to the high binding affinity, which attributes to the release of aptamer and HRP and thus, affects the optical signal intensity. Quantitative determination of CAP is successfully achieved in the wide range from 0.001 to 1000 ng/mL with detection limit of 0.0031 ng/mL, which is more sensitive than traditional immunoassays. This method is further validated by measuring the recovery of CAP spiked in two different food matrices (honey and fish). The aptamer-mediated colorimetric method can be a useful protocol for rapid and sensitive screening of CAP, and may be used as an alternative means for traditional immunoassays.
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Affiliation(s)
- Chao Yan
- School of Food Science and Engineering, Engineering Research Center of Bio-process, MOE, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Jing Zhang
- School of Food Science and Engineering, Engineering Research Center of Bio-process, MOE, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Li Yao
- School of Food Science and Engineering, Engineering Research Center of Bio-process, MOE, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Feng Xue
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Jianfeng Lu
- School of Food Science and Engineering, Engineering Research Center of Bio-process, MOE, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Baoguang Li
- Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, Laurel, MD, USA
| | - Wei Chen
- School of Food Science and Engineering, Engineering Research Center of Bio-process, MOE, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China.
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Salminen T, Knuutila A, Barkoff AM, Mertsola J, He Q. A rapid lateral flow immunoassay for serological diagnosis of pertussis. Vaccine 2018; 36:1429-1434. [DOI: 10.1016/j.vaccine.2018.01.064] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 01/24/2018] [Accepted: 01/25/2018] [Indexed: 02/06/2023]
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14
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Zhao X, Zhang Q, Chen H, Liu G, Bai W. Highly Sensitive Molecularly Imprinted Sensor Based on Platinum Thin-film Microelectrode for Detection of Chloramphenicol in Food Samples. ELECTROANAL 2017. [DOI: 10.1002/elan.201700164] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xiaojuan Zhao
- College of Light Industry and Food Science; Zhongkai University of Agriculture and Engineering; Guangzhou 510225 P. R. China
- Key Laboratory of Traditional Cantonese Food Processing and Safety Control; Guangzhou 510225 P. R. China
| | - Qimei Zhang
- College of Light Industry and Food Science; Zhongkai University of Agriculture and Engineering; Guangzhou 510225 P. R. China
- Shenzhen Academy of Metrology and Quality Inspection; Shenzhen 518109 P. R. China
| | - Haiguang Chen
- College of Light Industry and Food Science; Zhongkai University of Agriculture and Engineering; Guangzhou 510225 P. R. China
- Key Laboratory of Traditional Cantonese Food Processing and Safety Control; Guangzhou 510225 P. R. China
| | - Gongliang Liu
- College of Light Industry and Food Science; Zhongkai University of Agriculture and Engineering; Guangzhou 510225 P. R. China
- Key Laboratory of Traditional Cantonese Food Processing and Safety Control; Guangzhou 510225 P. R. China
| | - Weidong Bai
- College of Light Industry and Food Science; Zhongkai University of Agriculture and Engineering; Guangzhou 510225 P. R. China
- Key Laboratory of Traditional Cantonese Food Processing and Safety Control; Guangzhou 510225 P. R. China
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15
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Rapid and Sensitive Lateral Flow Immunoassay Method for Procalcitonin (PCT) Based on Time-Resolved Immunochromatography. SENSORS 2017; 17:s17030480. [PMID: 28264502 PMCID: PMC5375766 DOI: 10.3390/s17030480] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 02/24/2017] [Accepted: 02/24/2017] [Indexed: 01/09/2023]
Abstract
Procalcitonin (PCT) is a current, frequently-used marker for severe bacterial infection. The aim of this study was to develop a cost-effective detection kit for rapid quantitative and on-site detection of PCT. To develop the new PCT quantitative detecting kit, a double-antibody sandwich immunofluorescent assay was employed based on time-resolved immunofluorescent assay (TRFIA) combined with lateral flow immunoassay (LFIA). The performance of the new developed kit was evaluated in the aspects of linearity, precision, accuracy, and specificity. Two-hundred thirty-four serum samples were enrolled to carry out the comparison test. The new PCT quantitative detecting kit exhibited a higher sensitivity (0.08 ng/mL). The inter-assay coefficient of variation (CV) and the intra-assay CV were 5.4%–7.7% and 5.7%–13.4%, respectively. The recovery rates ranged from 93% to 105%. Furthermore, a high correlation (n = 234, r = 0.977, p < 0.0001) and consistency (Kappa = 0.875) were obtained when compared with the PCT kit from Roche Elecsys BRAHMS. Thus, the new quantitative method for detecting PCT has been successfully established. The results indicated that the newly-developed system based on TRFIA combined with LFIA was suitable for rapid and on-site detection for PCT, which might be a useful platform for other biomarkers in point-of-care tests.
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Gong X, Cai J, Zhang B, Zhao Q, Piao J, Peng W, Gao W, Zhou D, Zhao M, Chang J. A review of fluorescent signal-based lateral flow immunochromatographic strips. J Mater Chem B 2017; 5:5079-5091. [DOI: 10.1039/c7tb01049d] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Fluorescent signal-based lateral flow immunochromatographic strips (FLFICS) have received great expectations since they combine the quantitative sensitivity of fluorescence analysis and the simplicity, rapidness, and portability of a common lateral flow immunochromatographic strip (LFICS).
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Lai XH, Liang RL, Liu TC, Dong ZN, Wu YS, Li LH. A Fluorescence Immunochromatographic Assay Using Europium (III) Chelate Microparticles for Rapid, Quantitative and Sensitive Detection of Creatine Kinase MB. J Fluoresc 2016; 26:987-96. [DOI: 10.1007/s10895-016-1786-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 03/02/2016] [Indexed: 01/06/2023]
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Huang X, Aguilar ZP, Xu H, Lai W, Xiong Y. Membrane-based lateral flow immunochromatographic strip with nanoparticles as reporters for detection: A review. Biosens Bioelectron 2016; 75:166-80. [DOI: 10.1016/j.bios.2015.08.032] [Citation(s) in RCA: 271] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 08/14/2015] [Accepted: 08/17/2015] [Indexed: 01/30/2023]
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Xu N, Xu L, Ma W, Liu L, Kuang H, Xu C. An ultrasensitive immunochromatographic assay for non-pretreatment monitoring of chloramphenicol in raw milk. FOOD AGR IMMUNOL 2015. [DOI: 10.1080/09540105.2014.998640] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Ham JY, Jung J, Hwang BG, Kim WJ, Kim YS, Kim EJ, Cho MY, Hwang MS, Won DI, Suh JS. Highly sensitive and novel point-of-care system, aQcare Chlamydia TRF kit for detecting Chlamydia trachomatis by using europium (Eu) (III) chelated nanoparticles. Ann Lab Med 2014; 35:50-6. [PMID: 25553280 PMCID: PMC4272965 DOI: 10.3343/alm.2015.35.1.50] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 05/12/2014] [Accepted: 10/13/2014] [Indexed: 01/09/2023] Open
Abstract
Background The bacterium Chlamydia trachomatis is one of the leading causes of sexually transmitted diseases worldwide. Since no simple and effective tool exists to diagnose C. trachomatis infections, we evaluated a novel point-of-care (POC) test, aQcare Chlamydia TRF kit, which uses europium-chelated nanoparticles and a time-resolved fluorescence reader. Methods The test performance was evaluated by comparing the results obtained using the novel POC testing kit with those obtained using a nucleic acid amplification test (NAAT), using 114 NAAT-positive and 327 NAAT-negative samples. Results The cut-off value of the novel test was 20.8 with a detection limit of 0.27 ng/mL. No interference or cross-reactivity was observed. Diagnostic accuracy showed an overall sensitivity of 93.0% (106/114), specificity of 96.3% (315/327), positive predictive value (PPV) of 89.8% (106/118), and negative predictive value (NPV) of 97.5% (315/323). The sensitivity of the novel test was much higher than that of currently available POC tests. Furthermore, the relative ease and short turnaround time (30 min) of this assay enables C. trachomatis-infected individuals to be treated without a diagnostic delay. Conclusions This simple and novel test is a potential tool to screen a larger population, especially those in areas with limited resources.
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Affiliation(s)
- Ji Yeon Ham
- Department of Laboratory Medicine, Kyungpook National University Hospital, Daegu, Korea
| | | | | | | | | | | | | | | | - Dong Il Won
- Department of Laboratory Medicine, Kyungpook National University Hospital, Daegu, Korea. ; Department of Clinical Pathology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Jang Soo Suh
- Department of Laboratory Medicine, Kyungpook National University Hospital, Daegu, Korea. ; Department of Clinical Pathology, Kyungpook National University School of Medicine, Daegu, Korea
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Xu N, Xu L, Ma W, Kuang H, Xu C. Development and characterisation of an ultrasensitive monoclonal antibody for chloramphenicol. FOOD AGR IMMUNOL 2014. [DOI: 10.1080/09540105.2014.950201] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Gopinath SC, Tang TH, Citartan M, Chen Y, Lakshmipriya T. Current aspects in immunosensors. Biosens Bioelectron 2014; 57:292-302. [DOI: 10.1016/j.bios.2014.02.029] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 02/11/2014] [Accepted: 02/11/2014] [Indexed: 02/08/2023]
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