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Aran GC, Bayraç C. Simultaneous Dual-Sensing Platform Based on Aptamer-Functionalized DNA Hydrogels for Visual and Fluorescence Detection of Chloramphenicol and Aflatoxin M1. Bioconjug Chem 2023; 34:922-933. [PMID: 37080904 DOI: 10.1021/acs.bioconjchem.3c00130] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
In this study, a chloramphenicol and aflatoxin M1 aptamer-functionalized DNA hydrogel was designed for the simultaneous detection of chloramphenicol and aflatoxin M1 for the first time. The acrydite-modified chloramphenicol aptamer sequence was used to synthesize the DNA hydrogel and for visual detection of chloramphenicol depending on the gel-to-sol transition of the target-responsive DNA hydrogel. The DNA hydrogel formulation was set as follows: 60% of each linear polyacrylamide-DNA conjugate and 40% of acrylamide and chloramphenicol aptamer/DNA strand-1 at a molar ratio of 1:1, and the lowest concentration of chloramphenicol leading to gel dissociation was 1.0 nM at 25 °C. Furthermore, the formalized aptamer-functionalized DNA hydrogel was used to detect aflatoxin M1 by measuring the recovery of the fluorescence signal that was quenched when the FAM-labeled aflatoxin M1 aptamer and BHQ1-labeled DNA strand-2 were hybridized to form a double-stranded DNA in the network of hydrogel. The detection platform was successfully applied to the detection of chloramphenicol and aflatoxin M1, both in aqueous solution and in milk. The aptamer-functionalized DNA hydrogel had detection (LOD) and quantification limits (LOQ) for aflatoxin M1 as 1.7 and 5.2 nM, respectively. Using two aptamer sequences with high affinity and specificity, the dual-sensing platform based on the DNA hydrogel achieved higher selectivity for chloramphenicol and aflatoxin M1, which demonstrated its potential as a reliable simultaneous detection platform against two different targets for monitoring food safety.
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Affiliation(s)
- Gülnur Camızcı Aran
- Department of Bioengineering, Karamanoğlu Mehmetbey University, Karaman 70100, Turkey
| | - Ceren Bayraç
- Department of Bioengineering, Karamanoğlu Mehmetbey University, Karaman 70100, Turkey
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Yin J, Ouyang H, Li W, Long Y. An Effective Electrochemical Platform for Chloramphenicol Detection Based on Carbon-Doped Boron Nitride Nanosheets. BIOSENSORS 2023; 13:116. [PMID: 36671951 PMCID: PMC9855874 DOI: 10.3390/bios13010116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 12/27/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Currently, accurate quantification of antibiotics is a prerequisite for health care and environmental governance. The present work demonstrated a novel and effective electrochemical strategy for chloramphenicol (CAP) detection using carbon-doped hexagonal boron nitride (C-BN) as the sensing medium. The C-BN nanosheets were synthesized by a molten-salt method and fully characterized using various techniques. The electrochemical performances of C-BN nanosheets were studied using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The results showed that the electrocatalytic activity of h-BN was significantly enhanced by carbon doping. Carbon doping can provide abundant active sites and improve electrical conductivity. Therefore, a C-BN-modified glassy carbon electrode (C-BN/GCE) was employed to determine CAP by differential pulse voltammetry (DPV). The sensor showed convincing analytical performance, such as a wide concentration range (0.1 µM-200 µM, 200 µM-700 µM) and low limit of detection (LOD, 0.035 µM). In addition, the proposed method had high selectivity and desired stability, and can be applied for CAP detection in actual samples. It is believed that defect-engineered h-BN nanomaterials possess a wide range of applications in electrochemical sensors.
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Affiliation(s)
- Jingli Yin
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, Soochow University, Suzhou 215123, China
| | - Huiying Ouyang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, Soochow University, Suzhou 215123, China
| | - Weifeng Li
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Yumei Long
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, Soochow University, Suzhou 215123, China
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3
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Biosensors in Evaluation of Quality of Meat and Meat Products – A Review. ANNALS OF ANIMAL SCIENCE 2020. [DOI: 10.2478/aoas-2020-0057] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Abstract
Biosensors can find application in meat and meat products testing for safety, including microbial and other contaminants, and quality, including meat freshness, beef tenderness and pork quality defects. The available biosensors enable the evaluation of freshness, the classification of tenderness of meat products, the evaluation of the glycolysis extent and the presence of the microbial and other contaminants. Since biosensors depend on receptor types, the expansion of knowledge on metabolic transformations occurring in meat contributes to the development of new potential markers and indicators. Examples include assays for glucose, lactates, hypoxanthines, calpastastins, microbial and other contaminants in meat products, augmenting conventional methods. At the same time, biosensors rely on transducers for detection, requiring achievement in many fields including nanotechnology and optics, among others. Biosensors have potential to become a fundamental tool for monitoring and controlling safety and quality of meat products in the future. Hence the aim of the present paper is to present the current state of knowledge on the application of biosensors in meat.
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Fang Q, Li Y, Miao X, Zhang Y, Yan J, Yu T, Liu J. Sensitive detection of antibiotics using aptamer conformation cooperated enzyme-assisted SERS technology. Analyst 2019; 144:3649-3658. [PMID: 31074470 DOI: 10.1039/c9an00190e] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Serious healthcare concerns have been raised on the issue of antibiotic residues after overuse, especially by accumulation in the human body through food webs. Here, we report a methodological development for sensitive detection of antibiotics with aptamer conformation cooperated enzyme-assisted SERS (ACCESS) technology. We design and integrate a set of nucleic acid oligos, realizing specific recognition of chloramphenicol (CAP) and efficient exonuclease III-assisted DNA amplification. It features a "signal-on" analysis of CAP with the limit of detection (15 fM), the lowest concentration detectable in the literature. Our method exhibits a high selectivity on the target analyte, free of interference of other potential antibiotic contaminants. The ACCESS assay promises an ultrasensitive and specific detection tool for trace amounts of antibiotic residues in samples of our daily life.
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Affiliation(s)
- Qianqian Fang
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China.
| | - Yingying Li
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China.
| | - Xinxing Miao
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China.
| | - Yiqiu Zhang
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China.
| | - Jun Yan
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China.
| | - Tainrong Yu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China.
| | - Jian Liu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu 215123, China.
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Qin X, Wang Q, Geng L, Shu X, Wang Y. A “signal-on” photoelectrochemical aptasensor based on graphene quantum dots-sensitized TiO2 nanotube arrays for sensitive detection of chloramphenicol. Talanta 2019; 197:28-35. [DOI: 10.1016/j.talanta.2018.12.103] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/26/2018] [Accepted: 12/31/2018] [Indexed: 02/07/2023]
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Detection of chloramphenicol in meat with a chemiluminescence resonance energy transfer platform based on molecularly imprinted graphene. Anal Chim Acta 2019; 1063:136-143. [PMID: 30967177 DOI: 10.1016/j.aca.2019.02.044] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 12/30/2018] [Accepted: 02/19/2019] [Indexed: 12/23/2022]
Abstract
In this study, a novel composite was synthesized by polymerizing the dummy-template molecularly imprinted microspheres on the surface of magnetic graphene. This composite was used as recognition reagent and energy acceptor to develop a platform for determination of chloramphenicol according to the principle of chemiluminescence resonance energy transfer. The light signal was induced with luminolH2O24-(imidazole-1-yl)phenol system, and the chemiluminescence intensity was positively correlated with the analyte concentration. The limit of detection for chloramphenicol in meat sample was 2.0 pg/g, and the recoveries from the standard fortified blank meat sample were in the range of 69.5%-97.3%. Furthermore, one single assay could be finished within 10 min, and the magnetic composite could be reused for at least thirty times. Therefore, this platform could be used as a rapid, simple, sensitive, accurate and recyclable tool for screening the residue of chloramphenicol in meat.
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Jia BJ, Huang J, Liu JX, Wang JP. Detection of chloramphenicol in chicken, pork and fish with a molecularly imprinted polymer-based microtiter chemiluminescence method. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:74-83. [PMID: 30620682 DOI: 10.1080/19440049.2018.1562238] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In this study, 4-nitrotoluene (NT) was used as dummy template to synthesize a molecularly imprinted polymer that was highly specific for chloramphenicol. The polymer was coated in the wells of 96-well microplates as recognition reagent to develop a chemiluminescence method. The analyte solution and an enzyme-labelled hapten were added into the wells to perform competition, and the light signal was induced with a highly efficient luminol-H2O2-4-(imidazol-1-yl)phenol system. Then, the optimized method was used to determine chloramphenicol in meat (chicken, pork and fish), and the limit of detection (LOD) was 5.0 pg g-1. Furthermore, the polymer-coated plate could be reused four times, and one test could be finished within 20 min. The recoveries from the standard fortified blank meat samples were in the range of 71.5-94.4%. Therefore, this method could be used as a useful tool for routine screening the residue of chloramphenicol in meat samples.
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Affiliation(s)
- Bing-Jie Jia
- a College of Veterinary Medicine , Hebei Agricultural University , Baoding , Hebei , China
| | - Jun Huang
- b Continuing Education College , Hebei Agricultural University , Baoding , Hebei , China
| | - Ju-Xiang Liu
- a College of Veterinary Medicine , Hebei Agricultural University , Baoding , Hebei , China
| | - Jian-Ping Wang
- a College of Veterinary Medicine , Hebei Agricultural University , Baoding , Hebei , China
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8
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Kim N. Development of Indirect-Competitive Optical Waveguide Lightmode Spectroscopy-based Immunosensor for Measuring Sulfamethazine. BIOCHIP JOURNAL 2018. [DOI: 10.1007/s13206-017-2205-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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9
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Chughtai MI, Maqbool U, Iqbal M, Shah MS, Fodey T. Development of in-house ELISA for detection of chloramphenicol in bovine milk with subsequent confirmatory analysis by LC-MS/MS. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2017; 52:871-879. [PMID: 28922623 DOI: 10.1080/03601234.2017.1361771] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
This study was undertaken to develop and validate direct competitive ELISA for the determination of chloramphenicol residues in bovine milk. Antisera and an enzyme-tracer for chloramphenicol were prepared and used to develop an ELISA with inhibition concentrations, IC20 and IC50, of 0.09 and 0.44 ng mL-1, respectively. Milk samples were spiked with standards equivalent to 0, 0.2, 0.3, 0.5, 1.0 & 1.5 ng mL-1 and extracted in methanol. The mean recoveries were found to be 73-100% with coefficient of variance 7-11%. The decision limit (CCα) and detection capability (CCβ) were calculated as 0.10 and 0.12 ng mL-1, respectively. The results were found comparable with the commercial ELISA, having recoveries of 87 to 100%, CCα 0.09 ng mL-1 and CCβ 0.12 ng mL-1. As per Commission Decision 2002/657/EC, in-house ELISA was further validated by using LC-MS/MS. Mass spectral acquisition was done by using electrospray ionization in the negative ion mode applying single reaction monitoring of the diagnostic transition reaction for CAP (m/z 152, 194 and 257). The calibration curve showed good linearity in concentrations from 0.025 to 1.6 ng mL-1 with correction coefficient 0.9902. The mean recoveries were found to be 88 to 100%. The CCα was calculated as 0.057 ng mL-1 and CCβ 0.10 ng mL-1. Since CCα and CCβ are less than half of the MRPL (0.15 ng mL-1), the test was found suitable for screening and quantification of CAP residues in bovine milk samples. Results of surveillance studies indicated that out of 31 analyzed milk samples, 12.9% samples were found with CAP residues but only 3.2% samples were declared positive with maximum concentration 0.31 ng mL-1, slightly above the MRPL.
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Affiliation(s)
- Muhammad I Chughtai
- a Veterinary Drug Residue Laboratories, Animal Sciences Division, Nuclear Institute for Agriculture and Biology (NIAB) , Faisalabad , Pakistan
- c Chemical and Immunodiagnostic Sciences Branch, Agri-Food and Biosciences Institute (AFBI) , Stormont, Belfast , Northern Ireland , United Kingdom
| | - Uzma Maqbool
- a Veterinary Drug Residue Laboratories, Animal Sciences Division, Nuclear Institute for Agriculture and Biology (NIAB) , Faisalabad , Pakistan
| | - Mazhar Iqbal
- b Drug Discovery and Structural Biology Group, Health Biotechnology Division, National Institute for Biotechnology and Genetic Engineering (NIBGE) , Faisalabad , Pakistan
| | - Muhammad S Shah
- a Veterinary Drug Residue Laboratories, Animal Sciences Division, Nuclear Institute for Agriculture and Biology (NIAB) , Faisalabad , Pakistan
| | - Terence Fodey
- c Chemical and Immunodiagnostic Sciences Branch, Agri-Food and Biosciences Institute (AFBI) , Stormont, Belfast , Northern Ireland , United Kingdom
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10
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Chemiluminescence reactions enhanced by silver nanoparticles and silver alloy nanoparticles: Applications in analytical chemistry. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.05.018] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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11
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Jakubec P, Urbanová V, Medříková Z, Zbořil R. Advanced Sensing of Antibiotics with Magnetic Gold Nanocomposite: Electrochemical Detection of Chloramphenicol. Chemistry 2016; 22:14279-84. [DOI: 10.1002/chem.201602434] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Petr Jakubec
- Regional Centre of Advanced Technologies and Materials; Department of Physical Chemistry; Faculty of Science; Palacky University in Olomouc; 17 Listopadu 1192/12 771 46 Olomouc Czech Republic
| | - Veronika Urbanová
- Regional Centre of Advanced Technologies and Materials; Department of Physical Chemistry; Faculty of Science; Palacky University in Olomouc; 17 Listopadu 1192/12 771 46 Olomouc Czech Republic
| | - Zdenka Medříková
- Regional Centre of Advanced Technologies and Materials; Department of Physical Chemistry; Faculty of Science; Palacky University in Olomouc; 17 Listopadu 1192/12 771 46 Olomouc Czech Republic
| | - Radek Zbořil
- Regional Centre of Advanced Technologies and Materials; Department of Physical Chemistry; Faculty of Science; Palacky University in Olomouc; 17 Listopadu 1192/12 771 46 Olomouc Czech Republic
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12
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Kokkinos C, Angelopoulou M, Economou A, Prodromidis M, Florou A, Haasnoot W, Petrou P, Kakabakos S. Lab-on-a-Membrane Foldable Devices for Duplex Drop-Volume Electrochemical Biosensing Using Quantum Dot Tags. Anal Chem 2016; 88:6897-904. [PMID: 27257985 DOI: 10.1021/acs.analchem.6b01625] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This work describes a new type of integrated lab-on-a-membrane foldable device suitable for on-site duplex electrochemical biosensing using drop-size sample volumes. The devices are fabricated entirely by screen-printing on a nylon membrane and feature two assay zones which are located symmetrically on either side of a three-electrode voltammetric cell with a bismuth citrate-loaded graphite working electrode. After the completion of two spatially separated drop-volume competitive immunoassays on the assay zones using biotinylated antibodies labeled with streptavidin-conjugated Pb- and Cd-based quantum dots (QDs), respectively, the QD labels are dissolved releasing Pb(II) and Cd(II) in the assay zones. Then, the two assay zones are folded over, and they are brought in contact with the voltammetric cell for simultaneous anodic stripping voltammetric (ASV) determination of Pb(II) and Cd(II) at the bismuth nanostructured layer formed on the working electrode by reduction of the bismuth citrate during the preconcentration step. The fabrication of the devices is discussed in detail, and their operational characteristics are exhaustively studied. In order to demonstrate their applicability to the analysis in complex matrices, duplex ASV-QDs-based determination of bovine casein and bovine immunoglobulin G is carried out in milk samples yielding limits of detection of 0.04 μg mL(-1) and 0.02 μg mL(-1), respectively. The potential of the devices to detect milk adulteration is further demonstrated. These new membrane devices enable duplex biosensing with distinct advantages over existing approaches in terms of cost, fabrication, and operational simplicity and rapidity, portability, sample size, disposability, sensitivity, and suitability for field analysis.
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Affiliation(s)
- Christos Kokkinos
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Athens , Athens, 157 71, Greece
| | - Michailia Angelopoulou
- Immunoassays/Immunosensors Lab, INRaSTES, NCSR "Demokritos", Aghia Paraskevi, 15310, Greece
| | - Anastasios Economou
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Athens , Athens, 157 71, Greece
| | - Mamas Prodromidis
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina , Ioannina, 45110, Greece
| | - Ageliki Florou
- Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina , Ioannina, 45110, Greece
| | - Willem Haasnoot
- RIKILT Wageningen UR, Akkermaalsbos 2, Wageningen, WB 6708, The Netherlands
| | - Panagiota Petrou
- Immunoassays/Immunosensors Lab, INRaSTES, NCSR "Demokritos", Aghia Paraskevi, 15310, Greece
| | - Sotirios Kakabakos
- Immunoassays/Immunosensors Lab, INRaSTES, NCSR "Demokritos", Aghia Paraskevi, 15310, Greece
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Singh PK, Jairath G, Ahlawat SS, Pathera A, Singh P. Biosensor: an emerging safety tool for meat industry. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2016; 53:1759-65. [PMID: 27413204 PMCID: PMC4926889 DOI: 10.1007/s13197-015-2041-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/16/2015] [Indexed: 10/23/2022]
Abstract
The meat industry associated with the health hazards like deadly pathogens, veterinary drugs, pesticide residues, toxins and heavy metals is in need of a tool to tackle the awful situation and ensure safer product to consumer. The growth in the industry, global trade scenario, stringent laws and consumer awareness has placed an extra onus on the meat industry to meet out the expectations and demands. Biosensors are the latest tool of detection in the fast growing industries including the food industry. Hence an attempt is envisaged here to review the possibility of harnessing biosensors as tool of safety to safe guard the consumer health and address safety issues in reference to the common threats of concern in the meat industry.
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Affiliation(s)
- Pradeep Kumar Singh
- Department of Livestock Products Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004 Haryana India
| | - Gauri Jairath
- Department of Livestock Products Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004 Haryana India
| | - Satyavir Singh Ahlawat
- Department of Livestock Products Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004 Haryana India
| | - Ashok Pathera
- Department of Livestock Products Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004 Haryana India
| | - Prashant Singh
- Department of Livestock Products Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004 Haryana India
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Biomimetic piezoelectric quartz crystal sensor with chloramphenicol-imprinted polymer sensing layer. Talanta 2015; 144:1260-5. [DOI: 10.1016/j.talanta.2015.08.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 07/29/2015] [Accepted: 08/01/2015] [Indexed: 11/19/2022]
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Liu Y, Yan K, Okoth OK, Zhang J. A label-free photoelectrochemical aptasensor based on nitrogen-doped graphene quantum dots for chloramphenicol determination. Biosens Bioelectron 2015; 74:1016-21. [PMID: 26264269 DOI: 10.1016/j.bios.2015.07.067] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 07/13/2015] [Accepted: 07/28/2015] [Indexed: 11/30/2022]
Abstract
A photoelectrochemical (PEC) sensing platform for chloramphenicol (CAP) detection was constructed using nitrogen-doped graphene quantum dots (N-GQDs) as transducer species and label-free aptamer as biological recognition element. N-GQDs, synthesized via a facile one-step hydrothermal method, were explored to achieve highly efficient photon-to-electricity conversion under visible light irradiation. The obtained N-GQDs were characterized by transmission electron microscopy (TEM), which displayed a narrow size distribution with a mean diameter of 2.14 nm. The X-ray photoelectron spectroscopic (XPS) and Fourier transform infrared spectroscopic (FT-IR) analysis confirmed that nitrogen was successfully doped in GQDs. The UV-visible absorption spectra indicated that nitrogen doping obviously enhanced the absorption of GQDs in visible light region. As a result, the PEC activity of GQDs was promoted by nitrogen doping. Additionally, the π-conjugated structure of N-GQDs provided an excellent platform for aptamer immobilization via π-π stacking interaction. Such an aptamer/N-GQDs based sensor showed a linear PEC response to CAP concentration in the range of 10-250 nM with a detection limit (3 S/N) of 3.1 nM. The developed PEC aptasensor exhibited high sensitivity and selectivity, good reproducibility and high stability.
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Affiliation(s)
- Yong Liu
- Key Laboratory for Large-Format Battery Materials and System (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan 430074, PR China
| | - Kai Yan
- Key Laboratory for Large-Format Battery Materials and System (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan 430074, PR China
| | - Otieno Kevin Okoth
- Key Laboratory for Large-Format Battery Materials and System (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan 430074, PR China
| | - Jingdong Zhang
- Key Laboratory for Large-Format Battery Materials and System (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan 430074, PR China.
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Liang X, Fang X, Yao M, Yang Y, Li J, Liu H, Wang L. Direct competitive chemiluminescence immunoassays based on gold-coated magnetic particles for detection of chloramphenicol. LUMINESCENCE 2015; 31:168-72. [DOI: 10.1002/bio.2940] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Revised: 03/09/2015] [Accepted: 04/21/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaohui Liang
- School of Science; Xi'an Jiaotong University; Xi'an People's Republic of China
| | - Xiangyi Fang
- School of Science; Xi'an Jiaotong University; Xi'an People's Republic of China
| | - Manwen Yao
- Tongji University; Shanghai People's Republic of China
| | - Yucong Yang
- Department of Clinical Laboratory The First Affiliated Hospital of Medical College; Xi'an Jiaotong University; Xi'an People's Republic of China
| | - Junfeng Li
- School of Science; Xi'an Jiaotong University; Xi'an People's Republic of China
| | - Hongjun Liu
- School of Electronic and Information Engineering; Xi'an Jiaotong University; Xi'an People's Republic of China
| | - Linyu Wang
- School of Electronic and Information Engineering; Xi'an Jiaotong University; Xi'an People's Republic of China
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17
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Tan Z, Xu H, Li G, Yang X, Choi MMF. Fluorescence quenching for chloramphenicol detection in milk based on protein-stabilized Au nanoclusters. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 149:615-20. [PMID: 25985125 DOI: 10.1016/j.saa.2015.04.109] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 04/26/2015] [Accepted: 04/29/2015] [Indexed: 05/23/2023]
Abstract
In the present study, we report a simple and rapid method for sensitive and selective determination of chloramphenicol (CAP) based on fluorescence of bovine serum albumin-stabilized Au nanoclusters (BSA-AuNCs). The BSA-AuNCs exhibit strong red emission. Upon addition of CAP to BSA-AuNCs, the fluorescence intensity of AuNCs shows a dramatic decrease attributing to the photo-induced electron transfer process from the electrostatically attached CAP to the BSA-AuNCs. The effects of pH, amount of BSA-AuNCs, temperature and reaction time on the detection of chloramphenicol were investigated. Under the optimal conditions, trace amounts of CAP could be detected. The linear working range is 0.10-70.00 μM with a detection limit 33 nM (S/N=3). In addition, the proposed method has been successfully applied to the detection of CAP in milk samples and largely improves the application of spectral method for quantitative analysis of CAP.
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Affiliation(s)
- Zhijing Tan
- College of Chemistry and Chemical Engineering, Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637000, PR China
| | - Hua Xu
- College of Chemistry and Chemical Engineering, Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637000, PR China
| | - Gu Li
- College of Chemistry and Chemical Engineering, Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637000, PR China
| | - Xiupei Yang
- College of Chemistry and Chemical Engineering, Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637000, PR China.
| | - Martin M F Choi
- Partner State Key Laboratory of Environmental and Biological Analysis, and Department of Chemistry, Hong Kong Baptist University, 224 Waterloo Road, Kowloon Tong, Hong Kong Special Administrative Region, PR China.
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Pilehvar S, Gielkens K, Trashin SA, Dardenne F, Blust R, De Wael K. (Electro)Sensing of Phenicol Antibiotics—A Review. Crit Rev Food Sci Nutr 2015; 56:2416-29. [DOI: 10.1080/10408398.2013.845140] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Tölgyesi Á, Fekete J, Sharma V, Pálffi É, Békési K, Lukonics D, Pleva G. A LC-MS/MS confirmatory method for determination of chloramphenicol in real samples screened by competitive immunoassay. ACTA ALIMENTARIA 2014. [DOI: 10.1556/aalim.43.2014.2.15] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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A competitive immunoassay for sensitive detection of small molecules chloramphenicol based on luminol functionalized silver nanoprobe. Anal Chim Acta 2014; 812:236-42. [DOI: 10.1016/j.aca.2014.01.021] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 01/06/2014] [Accepted: 01/08/2014] [Indexed: 11/19/2022]
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21
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Liu N, Song S, Lu L, Nie D, Han Z, Yang X, Zhao Z, Wu A, Zheng X. A rabbit monoclonal antibody-based sensitive competitive indirect enzyme-linked immunoassay for rapid detection of chloramphenicol residue. FOOD AGR IMMUNOL 2013. [DOI: 10.1080/09540105.2013.847065] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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22
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Kim N, Cho YJ. Optimization of fluoroimmunoassay against C-reactive protein exploiting immobilized-antigen glass slide. J Fluoresc 2012; 23:243-9. [PMID: 23054305 DOI: 10.1007/s10895-012-1140-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Accepted: 10/02/2012] [Indexed: 02/05/2023]
Abstract
An optimization experiment for an indirect-competitive (IC) fluoroimmunoassay (FIA) against C-reactive protein (CRP) was conducted exploiting an immobilized-antigen glass slide and an anti-CRP antibody tagged with fluorescent silica nanoparticles (FSNPs). The optimized conditions for the IC FIA were as follows: time and concentration of treatment with glutaraldehyde, 30 min and 1.5%, respectively; time of reaction with coating antigen and concentration of coating antigen for immobilization, 1 h and 0.1 mg/mL, respectively; concentration of FSNP-anti-CRP antibody conjugate coupled by the biotin-avidin interaction, the bioconjugate, for immune reaction, 0.250 mg/mL; concentration of bovine serum albumin (BSA) for blocking and time of blocking with BSA, 3% and 30 min, respectively. By using the glass slide, a highly sensitive detection against CRP was possible with the limit of detection below 0.1 ng/mL.
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Affiliation(s)
- Namsoo Kim
- Functional Materials Research Group, Korea Food Research Institute, Songnam 463-746, Republic of Korea.
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23
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Narsaiah K, Jha SN, Bhardwaj R, Sharma R, Kumar R. Optical biosensors for food quality and safety assurance-a review. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2012; 49:383-406. [PMID: 23904648 PMCID: PMC3550887 DOI: 10.1007/s13197-011-0437-6] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/08/2011] [Accepted: 06/14/2011] [Indexed: 01/18/2023]
Abstract
Food quality and safety is a scientific discipline describing handling, preparation and storage of food in ways that prevent food borne illness. Food serves as a growth medium for microorganisms that can be pathogenic or cause food spoilage. Therefore, it is imperative to have stringent laws and standards for the preparation, packaging and transportation of food. The conventional methods for detection of food contamination based on culturing, colony counting, chromatography and immunoassay are tedious and time consuming while biosensors have overcome some of these disadvantages. There is growing interest in biosensors due to high specificity, convenience and quick response. Optical biosensors show greater potential for the detection of pathogens, pesticide and drug residues, hygiene monitoring, heavy metals and other toxic substances in the food to check whether it is safe for consumption or not. This review focuses on optical biosensors, the recent developments in the associated instrumentation with emphasis on fiber optic and surface plasmon resonance (SPR) based biosensors for detecting a range of analytes in food samples, the major advantages and challenges associated with optical biosensors. It also briefly covers the different methods employed for the immobilization of bio-molecules used in developing biosensors.
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Affiliation(s)
- K. Narsaiah
- Agricultural Structures and Environmental Control Division, Central Institute of Post-harvest Engineering and Technology, Ludhiana, 141004 India
| | - Shyam Narayan Jha
- Agricultural Structures and Environmental Control Division, Central Institute of Post-harvest Engineering and Technology, Ludhiana, 141004 India
| | - Rishi Bhardwaj
- Agricultural Structures and Environmental Control Division, Central Institute of Post-harvest Engineering and Technology, Ludhiana, 141004 India
| | - Rajiv Sharma
- Agricultural Structures and Environmental Control Division, Central Institute of Post-harvest Engineering and Technology, Ludhiana, 141004 India
| | - Ramesh Kumar
- Agricultural Structures and Environmental Control Division, Central Institute of Post-harvest Engineering and Technology, Ludhiana, 141004 India
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Li Q, Li N, Le Tissier P, Grattan DR, Kerman K. Miniaturized Electrochemical Immunosensor for Label-Free Detection of Growth Hormone. ELECTROANAL 2012. [DOI: 10.1002/elan.201200074] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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25
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Yang S, Ho C, Lee C, Shih B, Horng H, Hong CY, Yang H, Chung Y, Chen J, Lin T. Immunomagnetic reduction assay on chloramphenicol extracted from shrimp. Food Chem 2012. [DOI: 10.1016/j.foodchem.2011.09.064] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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Samsonova JV, Cannavan A, Elliott CT. A Critical Review of Screening Methods for the Detection of Chloramphenicol, Thiamphenicol, and Florfenicol Residues in Foodstuffs. Crit Rev Anal Chem 2012. [DOI: 10.1080/10408347.2012.629951] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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27
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Yang XF, Li NB, Luo HQ. Post-chemiluminescence determination of chloramphenicol based on luminol-potassium periodate system. LUMINESCENCE 2011; 27:217-22. [PMID: 21774067 DOI: 10.1002/bio.1335] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2010] [Revised: 05/25/2011] [Accepted: 06/07/2011] [Indexed: 11/09/2022]
Abstract
A post-chemiluminescence (PCL) phenomenon was observed when chloramphenicol was injected into a mixture of luminol and potassium periodate after the chemiluminescence (CL) reaction of luminol-potassium periodate had finished. The possible reaction mechanism was proposed based on studies of the CL kinetic characteristics, the CL spectra, the fluorescence spectra and the UV-vis absorption spectra of the related substances. Based on the PCL reaction, a rapid and sensitive method for the determination of chloramphenicol was established. The linear response range was 6.0 × 10(-7) -1.0 × 10(-5) mol/L, with a correlation coefficient of 0.9986. The relative standard deviation (RSD) for 5.0 × 10(-6) mol/L chloramphenicol was 2.3% (n = 11). The detection limit was 1.6 × 10(-7) mol/L. The method has been applied to the determination of chloramphenicol in pharmaceutical samples with satisfactory results.
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Affiliation(s)
- Xiao Feng Yang
- Key Laboratory of Luminescence and Real-time Analysis, Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, People's Republic of China
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Chullasat K, Kanatharana P, Limbut W, Numnuam A, Thavarungkul P. Ultra trace analysis of small molecule by label-free impedimetric immunosensor using multilayer modified electrode. Biosens Bioelectron 2011; 26:4571-8. [DOI: 10.1016/j.bios.2011.05.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2011] [Revised: 05/03/2011] [Accepted: 05/16/2011] [Indexed: 10/18/2022]
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29
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Llorent-Martínez E, Ortega-Barrales P, Fernández-de Córdova M, Ruiz-Medina A. Trends in flow-based analytical methods applied to pesticide detection: A review. Anal Chim Acta 2011; 684:21-30. [DOI: 10.1016/j.aca.2010.10.036] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Revised: 10/19/2010] [Accepted: 10/20/2010] [Indexed: 10/18/2022]
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30
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Christodouleas D, Fotakis C, Economou A, Papadopoulos K, Timotheou-Potamia M, Calokerinos A. Flow-Based Methods with Chemiluminescence Detection for Food and Environmental Analysis: A Review. ANAL LETT 2011. [DOI: 10.1080/00032719.2010.500791] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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31
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Bourigua S, Hnaien M, Bessueille F, Lagarde F, Dzyadevych S, Maaref A, Bausells J, Errachid A, Renault NJ. Impedimetric immunosensor based on SWCNT-COOH modified gold microelectrodes for label-free detection of deep venous thrombosis biomarker. Biosens Bioelectron 2010; 26:1278-82. [DOI: 10.1016/j.bios.2010.07.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2010] [Revised: 07/01/2010] [Accepted: 07/02/2010] [Indexed: 11/25/2022]
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32
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Huet AC, Delahaut P, Fodey T, Haughey SA, Elliott C, Weigel S. Advances in biosensor-based analysis for antimicrobial residues in foods. Trends Analyt Chem 2010. [DOI: 10.1016/j.trac.2010.07.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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33
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Gasilova NV, Eremin SA. Determination of chloramphenicol in milk by a fluorescence polarization immunoassay. JOURNAL OF ANALYTICAL CHEMISTRY 2010. [DOI: 10.1134/s1061934810030081] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Kim DM, Rahman MA, Do MH, Ban C, Shim YB. An amperometric chloramphenicol immunosensor based on cadmium sulfide nanoparticles modified-dendrimer bonded conducting polymer. Biosens Bioelectron 2010; 25:1781-8. [DOI: 10.1016/j.bios.2009.12.024] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2009] [Revised: 12/19/2009] [Accepted: 12/21/2009] [Indexed: 11/30/2022]
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35
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Samsonova JV, Fedorova MD, Andreeva IP, Rubtsova MY, Egorov AM. Characterization of Anti-Chloramphenicol Antibodies by Enzyme-Linked Immunosorbent Assay. ANAL LETT 2010. [DOI: 10.1080/00032710903276570] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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36
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Chemiluminometric enzyme-linked immunosorbent assays (ELISA)-on-a-chip biosensor based on cross-flow chromatography. Anal Chim Acta 2009; 632:247-55. [DOI: 10.1016/j.aca.2008.11.019] [Citation(s) in RCA: 147] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2008] [Revised: 11/02/2008] [Accepted: 11/04/2008] [Indexed: 11/17/2022]
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37
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Kim N, Kim DK, Cho YJ, Moon DK, Kim WY. Carp vitellogenin detection by an optical waveguide lightmode spectroscopy biosensor. Biosens Bioelectron 2008; 24:391-6. [DOI: 10.1016/j.bios.2008.04.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2007] [Revised: 03/24/2008] [Accepted: 04/18/2008] [Indexed: 11/29/2022]
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38
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Kim N, Kim DK, Kim WY. Sulfamethazine detection with direct-binding optical waveguide lightmode spectroscopy-based immunosensor. Food Chem 2008; 108:768-73. [DOI: 10.1016/j.foodchem.2007.11.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2006] [Revised: 06/11/2007] [Accepted: 11/09/2007] [Indexed: 10/22/2022]
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39
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