1
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Zhu Q, Liu L, Wang R, Zhou X. A split aptamer (SPA)-based sandwich-type biosensor for facile and rapid detection of streptomycin. JOURNAL OF HAZARDOUS MATERIALS 2021; 403:123941. [PMID: 33264988 DOI: 10.1016/j.jhazmat.2020.123941] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 06/12/2023]
Abstract
As antibiotic pollution is gaining prominence as a global issue, the demand for detection of streptomycin (STR), which is a widely used antibiotic with potential human health and ecological risks, has attracted increasing attention. Aptamer-based biosensors have been developed for the detection of STR in buffers and samples, however, the non-target signals due to the conformational variation of free aptamers possibly affect their sensitivity and stability. In this study, by introducing the STR-specific split aptamer (SPA), a sensitive evanescent wave fluorescent (EWF) biosensor is developed for the sandwich-type based detection of STR. The standard calibration curve obtained for STR has a detection limit of 33 nM with a linear range of 60-526 nM. This biosensor exhibited good selectivity, reliable reusability for at least 100 times measurements, and high recovery rates for spiked water samples; moreover, all detection steps are easy-to-operate and can be completed in 5 min. Therefore, it exhibits great promise for actual on-site environmental monitoring. Additionally, without introducing any other oligonucleotides or auxiliary materials, this SPA-based biosensing method shows potential as a simple, sensitive, and low-cost manner for the detection of other small molecular targets.
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Affiliation(s)
- Qian Zhu
- State Key Joint Laboratory of ESPC, School of Environment, Tsinghua University, Beijing, 100084, China
| | - Lanhua Liu
- State Key Joint Laboratory of ESPC, School of Environment, Tsinghua University, Beijing, 100084, China
| | - Ruoyu Wang
- State Key Joint Laboratory of ESPC, School of Environment, Tsinghua University, Beijing, 100084, China
| | - Xiaohong Zhou
- State Key Joint Laboratory of ESPC, School of Environment, Tsinghua University, Beijing, 100084, China; National Engineering Laboratory for Advanced Technology and Equipment of Water Environment Pollution Monitoring, Changsha, 410205, China.
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2
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Microwave-Assisted Preparation of Zirconium Intercalated Expanded Graphite for Chlorpyrifos Determination in Honey. Chromatographia 2021. [DOI: 10.1007/s10337-020-03992-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Chen Y, Ji W, Gao J, Yan K, Zhang J. A self-powered aptasensor using the capacitor-amplified signal of a photofuel cell and a portable digital multimeter readout. Chem Commun (Camb) 2020; 56:10034-10037. [PMID: 32728679 DOI: 10.1039/d0cc03745a] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A self-powered aptasensor for streptomycin detection was constructed with a photofuel cell combined with a capacitor and a digital multimeter. The sensitivity of the proposed sensor was 8.7 times of that without using a capacitor amplifier circuit.
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Affiliation(s)
- Yingxu Chen
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China.
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4
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A photoelectrochemical aptasensor for the sensitive detection of streptomycin based on a TiO 2/BiOI/BiOBr heterostructure. Anal Chim Acta 2020; 1115:33-40. [PMID: 32370867 DOI: 10.1016/j.aca.2020.04.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 11/23/2022]
Abstract
In photoelectrochemical sensor (PEC sensor), sensitivity and selectivity are two essential factors which are determined by photosensitive of materials and identification of elements. Herein, a novel PEC aptamer sensor for streptomycin-specific detection was developed, with which the visible-light-active TiO2/BiOI/BiOBr heterostructure and aptamers were employed as photoactive material and bio-identification elements, separately. The combination of an appropriate amount of TiO2 with BiOI/BiOBr enhanced the photocurrent response, and thus is beneficial to the construction of PEC sensors. In addition, the one-pot synthesis of TiO2/BiOI/BiOBr has the advantage of being environmentally-friendly. Under optimized conditions, the photocurrent response of aptamer/TiO2/BiOI/BiOBr/ITO is linear with SRT concentration from 0.05 to 150 nM, and the detection limit (S/N = 3) is as low as 0.04 nM. This novel PEC sensing strategy provided an ultra-sensitive sensor with high selectivity and stability for SRT detection.
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5
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Menkem ZE, Ngangom BL, Tamunjoh SSA, Boyom FF. Antibiotic residues in food animals: Public health concern. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.chnaes.2018.10.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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6
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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: 101] [Impact Index Per Article: 20.2] [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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7
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Aghajari R, Azadbakht A. Amplified detection of streptomycin using aptamer-conjugated palladium nanoparticles decorated on chitosan-carbon nanotube. Anal Biochem 2018; 547:57-65. [PMID: 29428376 DOI: 10.1016/j.ab.2018.02.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 02/05/2018] [Accepted: 02/07/2018] [Indexed: 12/31/2022]
Abstract
A streptomycin-specific aptamer was used as a receptor molecule for ultrasensitive quantitation of streptomycin. The glassy carbon (GC) electrode was modified with palladium nanoparticles decorated on chitosan-carbon nanotube (PdNPs/CNT/Chi) and aminated aptamer against streptomycin. Modification of the sensing interface was characterized by scanning electron microscopy (SEM), energy-dispersive X-ray (EDS), wavelength-dispersive X-ray spectroscopy (WDX), cyclic voltammetry (CVs), and electrochemical impedance spectroscopy (EIS). The methodologies applied for designing the proposed biosensor are based on target-induced conformational changes of streptomycin-specific aptamer, leading to detectable signal change. Sensing experiments were performed in the streptomycin concentration range from 0.1 to 1500 nM in order to evaluate the sensor response as a function of streptomycin concentration. Based on the results, the charge transfer resistance (Rct) values increased proportionally to enhanced streptomycin content. The limit of detection was found to be as low as 18 pM. The superior selectivity and affinity of aptamer/PdNPs/CNT/Chi modified electrode for streptomycin recognition made it favorable for versatile applications such as streptomycin analysis in real samples.
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Affiliation(s)
- Rozita Aghajari
- Department of Chemistry, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran
| | - Azadeh Azadbakht
- Department of Chemistry, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran.
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8
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Ramatla T, Ngoma L, Adetunji M, Mwanza M. Evaluation of Antibiotic Residues in Raw Meat Using Different Analytical Methods. Antibiotics (Basel) 2017; 6:E34. [PMID: 29215578 PMCID: PMC5745477 DOI: 10.3390/antibiotics6040034] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/30/2017] [Accepted: 12/01/2017] [Indexed: 11/17/2022] Open
Abstract
Antibiotic residue in meat is a serious public health concern due to its harmful effects on consumer health. This study aimed at estimating the residue levels of four commonly used antibiotics in meat samples using three analytical methods (ELISA, TLC and HPLC). A total of 150 samples of raw meat from sales points were analysed for ciprofloxacin, streptomycin, tetracycline, and sulphanilamide residues. Overall, ELISA analysis showed that 56, 34, 18, and 25.3% of the samples tested positive for ciprofloxacin, streptomycin, sulphanilamide and tetracycline residues respectively while TLC and HPLC detected 21.4, 29.4, 92.5, and 14.6%, and 8.3, 41.1, 88.8, and 14.6% of the samples as containing the residues, with ciprofloxacin and sulphanilamide having the lowest and highest occurrence, respectively. Furthermore, the concentrations of antibiotic residues were in the ranges of 19.8-92.8, 26.6-489.1, 14.2-1280.8, and 42.6-355.6 μg/kg with ELISA, while HPLC detected concentration ranges of 20.7-82.1, 41.8-320.8, 65.2-952.2 and 32.8-95.6 μg/kg for sulphanilamide, tetracycline, streptomycin, and ciprofloxacin, respectively. Mean ciprofloxacin and streptomycin residue levels were above the Codex/SA MRL recommended limit, while 3% of the samples contained multidrug residues. Although some of the mean residues levels were below the permissible limits, the co-occurrence of multidrug residues in some of the samples calls for concern.
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Affiliation(s)
- Tsepo Ramatla
- Department of Animal Health, School of Agriculture, Faculty of Natural and Agricultural Sciences, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa.
| | - Lubanza Ngoma
- Department of Animal Health, School of Agriculture, Faculty of Natural and Agricultural Sciences, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa.
- Food Safety Niche Area, Faculty of Natural and Agricultural Sciences, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa.
| | - Modupeade Adetunji
- Department of Animal Health, School of Agriculture, Faculty of Natural and Agricultural Sciences, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa.
| | - Mulunda Mwanza
- Department of Animal Health, School of Agriculture, Faculty of Natural and Agricultural Sciences, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa.
- Food Safety Niche Area, Faculty of Natural and Agricultural Sciences, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa.
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9
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Gaudin V. State of the art in the validation of screening methods for the control of antibiotic residues: is there a need for further development? Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2017; 34:1528-1552. [PMID: 28675343 DOI: 10.1080/19440049.2017.1350288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Screening methods are used as a first-line approach to detect the presence of antibiotic residues in food of animal origin. The validation process guarantees that the method is fit-for-purpose, suited to regulatory requirements, and provides evidence of its performance. This article is focused on intra-laboratory validation. The first step in validation is characterisation of performance, and the second step is the validation itself with regard to pre-established criteria. The validation approaches can be absolute (a single method) or relative (comparison of methods), overall (combination of several characteristics in one) or criterion-by-criterion. Various approaches to validation, in the form of regulations, guidelines or standards, are presented and discussed to draw conclusions on their potential application for different residue screening methods, and to determine whether or not they reach the same conclusions. The approach by comparison of methods is not suitable for screening methods for antibiotic residues. The overall approaches, such as probability of detection (POD) and accuracy profile, are increasingly used in other fields of application. They may be of interest for screening methods for antibiotic residues. Finally, the criterion-by-criterion approach (Decision 2002/657/EC and of European guideline for the validation of screening methods), usually applied to the screening methods for antibiotic residues, introduced a major characteristic and an improvement in the validation, i.e. the detection capability (CCβ). In conclusion, screening methods are constantly evolving, thanks to the development of new biosensors or liquid chromatography coupled to tandem-mass spectrometry (LC-MS/MS) methods. There have been clear changes in validation approaches these last 20 years. Continued progress is required and perspectives for future development of guidelines, regulations and standards for validation are presented here.
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Affiliation(s)
- Valérie Gaudin
- a European Union Reference Laboratory (EU-RL) for Antimicrobial and Dye Residue Control in Food-Producing Animal , Anses , Fougères , France
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10
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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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11
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Yin Y, Qin X, Wang Q, Yin Y. A novel electrochemical aptasensor for sensitive detection of streptomycin based on gold nanoparticle-functionalized magnetic multi-walled carbon nanotubes and nanoporous PtTi alloy. RSC Adv 2016. [DOI: 10.1039/c6ra02029a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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12
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Mohammad Danesh N, Ramezani M, Sarreshtehdar Emrani A, Abnous K, Taghdisi SM. A novel electrochemical aptasensor based on arch-shape structure of aptamer-complimentary strand conjugate and exonuclease I for sensitive detection of streptomycin. Biosens Bioelectron 2015; 75:123-8. [PMID: 26302000 DOI: 10.1016/j.bios.2015.08.017] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 08/08/2015] [Accepted: 08/10/2015] [Indexed: 12/26/2022]
Abstract
Detection and quantitation of antibiotic residues in blood serum and animal foodstuffs are of great significance. In this study, an electrochemical aptasensor was developed for sensitive and selective detection of streptomycin, based on exonuclease I (Exo I), complimentary strand of aptamer (CS), Arch-shape structure of aptamer (Apt)-CS conjugate and gold electrode. The designed aptasensor inherits characteristics of gold including large surface area and high electrochemical conductivity, as well as high sensitivity and selectivity of aptamer toward its target, property of Arch-shape structure of Apt-CS conjugate to act as a gate and barrier for the access of redox probe to the surface of electrode and the function of Exo I as an enzyme which selectively digests the 3'-end of single stranded DNA (ssDNA). In the absence of streptomycin the gate remains closed. Thus, the electrochemical signal is weak. Upon addition of streptomycin, the Apt leaves the CS and binds to streptomycin and the Arch-shape structure is disassembled. Then, Exo I addition leads to a strong electrochemical signal. The designed electrochemical aptasensor exhibited high selectivity toward streptomycin with a limit of detection (LOD) as low as 11.4nM. Moreover, the developed electrochemical aptasensor was successfully used to detect streptomycin in milk and serum with LODs of 14.1 and 15.3nM, respectively.
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Affiliation(s)
- Noor Mohammad Danesh
- Nanotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Research Institute of Sciences and New Technology, Mashhad, Iran
| | - Mohammad Ramezani
- Nanotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Khalil Abnous
- Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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13
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Emrani AS, Danesh NM, Lavaee P, Ramezani M, Abnous K, Taghdisi SM. Colorimetric and fluorescence quenching aptasensors for detection of streptomycin in blood serum and milk based on double-stranded DNA and gold nanoparticles. Food Chem 2015. [PMID: 26212949 DOI: 10.1016/j.foodchem.2015.05.079] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Antibiotic residues in animal foodstuffs are of great concern to consumers. In this study, fluorescence quenching and colorimetric aptasensors were designed for detection of streptomycin based on aqueous gold nanoparticles (AuNPs) and double-stranded DNA (dsDNA). In the absence of streptomycin, aptamer/FAM-labeled complementary strand dsDNA is stable, resulting in the aggregation of AuNPs by salt and an obvious color change from red to blue and strong emission of fluorescence. In the presence of streptomycin, aptamer binds to its target and FAM-labeled complementary strand adsorbs on the surface of AuNPs. So the well-dispersed AuNPs remain stable against salt-induced aggregation with a wine-red color and the fluorescence of FAM-labeled complimentary strand is efficiently quenched by AuNPs. The colorimetric and fluorescence quenching aptasensors showed excellent selectivity toward streptomycin with limit of detections as low as 73.1 and 47.6 nM, respectively. The presented aptasensors were successfully used to detect streptomycin in milk and serum.
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Affiliation(s)
| | - Noor Mohammad Danesh
- Nanotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Research Institute of Sciences and New Technology, Mashhad, Iran
| | - Parirokh Lavaee
- Department of Chemistry, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohammad Ramezani
- Nanotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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14
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Ultrasensitive detection of streptomycin using flow injection analysis-electrochemical quartz crystal nanobalance (FIA-EQCN) biosensor. Biosens Bioelectron 2015; 67:532-9. [DOI: 10.1016/j.bios.2014.09.033] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Revised: 09/05/2014] [Accepted: 09/11/2014] [Indexed: 12/16/2022]
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15
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Mungroo NA, Neethirajan S. Biosensors for the Detection of Antibiotics in Poultry Industry—A Review. BIOSENSORS 2014; 4:472-93. [PMID: 25587435 PMCID: PMC4287714 DOI: 10.3390/bios4040472] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 10/27/2014] [Accepted: 11/14/2014] [Indexed: 12/16/2022]
Abstract
Antibiotic resistance is emerging as a potential threat in the next decades. This is a global phenomenon whereby globalization is acting as a catalyst. Presently, the most common techniques used for the detection of antibiotics are biosensors, ELISA and liquid chromatography-mass spectrometry. Each of these techniques has its benefits as well as drawbacks. This review aims to evaluate different biosensing techniques and their working principles in order to accurately, quickly and practically detect antibiotics in chicken muscle and blood serum. The review is divided into three main sections, namely: a biosensors overview, a section on biosensor recognition and a section on biosensor transducing elements. The first segment provides a detailed overview on the different techniques available and their respective advantages and disadvantages. The second section consists of an evaluation of several analyte systems and their mechanisms. The last section of this review studies the working principles of biosensing transducing elements, focusing mainly on surface plasmon resonance (SPR) technology and its applications in industries.
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Affiliation(s)
- Nawfal Adam Mungroo
- BioNano Laboratory, School of Engineering, University of Guelph, Guelph, ON N1G 2W1, Canada; E-Mail:
| | - Suresh Neethirajan
- BioNano Laboratory, School of Engineering, University of Guelph, Guelph, ON N1G 2W1, Canada; E-Mail:
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16
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Gaudin V, Hedou C, Soumet C, Verdon E. Evaluation and validation of biochip multi-array technology for the screening of six families of antibiotics in honey according to the European guideline for the validation of screening methods for residues of veterinary medicines. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2014; 31:1699-711. [DOI: 10.1080/19440049.2014.952784] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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17
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Burkin M, Galvidis I. Immunochemical detection of apramycin as a contaminant in tissues of edible animals. Food Control 2013. [DOI: 10.1016/j.foodcont.2013.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Junjie L, Mei Y, Danqun H, Changjun H, Xianliang L, Guomin W, Dan F. Molecularly imprinted polymers on the surface of silica microspheres via sol-gel method for the selective extraction of streptomycin in aqueous samples. J Sep Sci 2013; 36:1142-8. [DOI: 10.1002/jssc.201200869] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 12/27/2012] [Accepted: 12/30/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Li Junjie
- College of Bioengineering; Chongqing University; Chongqing P. R. China
| | - Yang Mei
- College of Bioengineering; Chongqing University; Chongqing P. R. China
| | - Huo Danqun
- College of Bioengineering; Chongqing University; Chongqing P. R. China
| | - Hou Changjun
- College of Bioengineering; Chongqing University; Chongqing P. R. China
| | - Li Xianliang
- Chongqing Engineering Research Center for Import and Export Food Safety; Chongqing P. R. China
| | - Wang Guomin
- Chongqing Engineering Research Center for Import and Export Food Safety; Chongqing P. R. China
| | - Feng Dan
- College of Bioengineering; Chongqing University; Chongqing P. R. China
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19
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Zhou N, Wang J, Zhang J, Li C, Tian Y, Wang J. Selection and identification of streptomycin-specific single-stranded DNA aptamers and the application in the detection of streptomycin in honey. Talanta 2013; 108:109-16. [PMID: 23601877 DOI: 10.1016/j.talanta.2013.01.064] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 01/03/2013] [Accepted: 01/04/2013] [Indexed: 12/22/2022]
Abstract
Single-stranded DNA (ssDNA) aptamers specific to streptomycin were screened and identified from a random oligonucleotides library by affinity magnetic beads-based SELEX. After eight rounds of selection, 16 ssDNA with different sequences were identified. Then the dissociation constants (Kd) of these ssDNA were determined and an aptamer (STR1) with highest affinity for streptomycin was identified. Further study showed that aptamer STR1 exhibits very low affinity for other aminoglycoside antibiotics, indicating high specificity. With this aptamer, detection of streptomycin was achieved by using gold nanoparticles (AuNPs)-based colorimetric method. In the presence of streptomycin, the competitive binding of the target and the aptamer decreases the stability of AuNPs in NaCl solution, triggers the aggregation, and exhibits visible color change of AuNPs solution. Through UV-visible spectroscopic quantitative analysis, streptomycin can be detected in the range of 0.2-1.2 μM. The presence of other aminoglycoside antibiotics shows neglectable disturbance. Furthermore, the established method was utilized to detect streptomycin in honey, and the same low detection limit and linear detection range were achieved.
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Affiliation(s)
- Nandi Zhou
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China.
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Gaudin V, Hedou C, Verdon E. Validation of two ELISA kits for the screening of tylosin and streptomycin in honey according to the European decision 2002/657/EC. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:93-109. [DOI: 10.1080/19440049.2012.722696] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Bilandžić N, Kolanović BS, Varenina I, Scortichini G, Annunziata L, Brstilo M, Rudan N. Veterinary drug residues determination in raw milk in Croatia. Food Control 2011. [DOI: 10.1016/j.foodcont.2011.05.007] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Liu B, Zhang B, Cui Y, Chen H, Gao Z, Tang D. Multifunctional gold-silica nanostructures for ultrasensitive electrochemical immunoassay of streptomycin residues. ACS APPLIED MATERIALS & INTERFACES 2011; 3:4668-4676. [PMID: 22059488 DOI: 10.1021/am201087r] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A facile and simple electrochemical immunoassay for ultrasensitive determination of streptomycin residues (STR) in food was designed by using nanogold-assembled mesoporous silica (GMSNs) as bionanolabels on a three-dimensional redox-active organosilica-functionalized sensing interface. To construct such a sensing interface, we initially synthesized organosilica colloids by using wet chemical method, and then utilized the prepared colloidal organosilica nanocomposites for the immobilization of monoclonal anti-STR antibodies on a glassy carbon electrode based on a sol-gel method. The bionanolabels were prepared based on coimmobilization of horseradish peroxidase (HRP) and STR-bovine serum albumin conjugates (STR-BSA) on the GMSNs. With a competitive-type immunoassay format, the assay toward STR analyte was carried out in pH 5.5 acetate acid buffer (ABS) by using redox-active organosilica nanocomposites as electron mediators, biofunctionalized GMSNs as traces, and hydrogen peroxide (H(2)O(2)) as enzyme substrate. Under optimal conditions, the reduction current of the electrochemical immunosensor decreased with the increase in STR level in the sample, and displayed a wide dynamic range of 0.05-50 ng mL(-1) with a low detection limit (LOD) of 5 pg mL(-1) at 3s(B). Intra- and interassay coefficients of variation were less than 8.7 and 9.3% for STR detection, respectively. In addition, the methodology was validated with STR spiked samples including honey, milk, kidney, and muscle, receiving a good correspondence with the results obtained from high-performance liquid chromatography (HPLC).
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Affiliation(s)
- Bingqian Liu
- Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou 350108, China
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Biosensor applications in the field of antibiotic research--a review of recent developments. SENSORS 2011; 11:9450-66. [PMID: 22163705 PMCID: PMC3231281 DOI: 10.3390/s111009450] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 09/09/2011] [Accepted: 09/21/2011] [Indexed: 01/18/2023]
Abstract
Antibacterials are among of the most important medications used in health care. However, their efficacy is increasingly impeded by a tremendous and globally spread bacterial resistance phenomenon. This bacterial resistance is accelerated by inadequate application of antibacterial drugs in humans, the widespread veterinary use of antibacterials, and antibacterial occurrence in the environment and food. Further, there is a lack of development of innovative novel drugs. Therefore, the search for novel antibacterials has to be intensified and the spread of antibacterials in the environment has to be restricted. Due to the fundamental progress in biosensor development and promising applications in the antibiotic field, this review gives for the first time an overview on the use and prospects of biosensor applications in that area. A number of reports have applied biosensors of different design and techniques to search for antibacterials in environmental and foodstuff matrices. These studies are discussed with respect to the analytical values and compared to conventional techniques. Furthermore, biosensor applications to elucidate the mode of action of antimicrobial drugs in vitro have been described. These studies were critically introduced referring to the informational value of those simulations. In summary, biosensors will be illustrated as an innovative and promising, although not yet comprehensively applied, technique in the antibacterial field.
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Meneely J, Ricci F, Vesco S, Abouzied M, Sulyok M, Krska R, Elliott C. A comparative study of qualitative immunochemical screening assays for the combined measurement of T-2/HT-2 in cereals and cereal-based products. WORLD MYCOTOXIN J 2011. [DOI: 10.3920/wmj2011.1313] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Many different immunochemical platforms exist for the screening of naturally occurring contaminants in food from the low cost enzyme linked immunosorbent assays (ELISA) to the expensive instruments such as optical biosensors based on the phenomenon of surface plasmon resonance (SPR). The primary aim of this study was to evaluate and compare a number of these platforms to assess their accuracy and precision when applied to naturally contaminated samples containing HT-2/T-2 mycotoxins. Other important factors considered were the speed of analysis, ease of use (sample preparation techniques and use of the equipment) and ultimately the cost implications. The three screening procedures compared included an SPR biosensor assay, a commercially available ELISA and an enzymelinked immunomagnetic electrochemical array (ELIME array). The qualitative data for all methods demonstrated very good overall agreements with each other, however on comparison with mass spectrometry confirmatory results, the ELISA and SPR assay performed slightly better than the ELIME array, exhibiting an overall agreement of 95.8% compared to 91.7%. Currently, SPR is more costly than the other two platforms and can only be used in the laboratory whereas in theory both the ELISA and ELIME array are portable and can be used in the field, but ultimately this is dependent on the sample preparation techniques employed. Sample preparative techniques varied for all methods evaluated, the ELISA was the most simple to perform followed by that of the SPR method. The ELIME array involved an additional clean-up step thereby increasing both the time and cost of analysis. Therefore in the current format, field use would not be an option for the ELIME array. In relation to speed of analysis, the ELISA outperformed the other methods.
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Affiliation(s)
- J. Meneely
- Institute of Agri-Food and Land Use, Queen's University Belfast, David Keir Building, Stranmillis Road, Belfast, BT9 5AG, United Kingdom
| | - F. Ricci
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy
| | - S. Vesco
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy
| | - M. Abouzied
- Neogen Corporation, 620 Lesher Place, Lansing MI 48912, USA
| | - M. Sulyok
- Department IFA-Tulln, University of Natural Resources and Life Sciences, Konrad Lorenzstr. 20, 3430 Tulln, Austria
| | - R. Krska
- Department IFA-Tulln, University of Natural Resources and Life Sciences, Konrad Lorenzstr. 20, 3430 Tulln, Austria
| | - C. Elliott
- Institute of Agri-Food and Land Use, Queen's University Belfast, David Keir Building, Stranmillis Road, Belfast, BT9 5AG, United Kingdom
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Cha MY, Lee HY, Ko Y, Shim H, Park SB. Pharmacophore-based strategy for the development of general and specific scFv biosensors for abused antibiotics. Bioconjug Chem 2010; 22:88-94. [PMID: 21142055 DOI: 10.1021/bc1004153] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We developed fluorescent biosensor systems that are either general or selective to fluoroquinolone antibiotics by using a single-chain variable-fragment (scFv) as a recognition element. The selectivity of these biosensors to fluoroquinolone antibiotics was rationally tuned through the structural modification on the pharmacophore of fluoroquinolone antibiotics and the subsequent selection of scFv receptor modules against these antibiotics-based antigens using phage display. The resulting A2 and F9 scFv's bound to their representative antigen with a moderate affinity (K(D) in micromolar range as determined by surface plasmon resonance). A2 is a specific binder for enrofloxacin and did not cross-react with other fluoroquinolone antibiotics including structurally similar ciprofloxacin, while F9 is a general fluoroquinolone binder that likely bound to the antigen at the common pyridone-carboxylic acid pharmacophore. These scFv-based receptors were successfully applied to the development of one-step fluorescent biosensor which can detect fluoroquinolone antibiotics at concentrations below the level suggested in animal drug application guidelines. The strategy described in this report can be applied to developing convenient field biosensors that can qualitatively detect overused/misused antibiotics in the livestock drinking water.
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Affiliation(s)
- Mi Young Cha
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
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27
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Samsonova J, Bashkurov M, Ivanova N, Rubtsova MY, Egorov A. ELISA of streptomycin in buffer and milk: Effect of reagents' structure and analysis format on assay performance. FOOD AGR IMMUNOL 2010. [DOI: 10.1080/09540100400029944] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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28
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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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29
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Galvidis IA, Burkin MA. Monoclonal antibody-based enzyme-linked immunosorbent assay for the aminoglycoside antibiotic kanamycin in foodstuffs. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2010. [DOI: 10.1134/s1068162010060087] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Muller-renaud S, Dupont D, Dulieu P. Quantification of κ-casein in milk by an optical immunosensor. FOOD AGR IMMUNOL 2010. [DOI: 10.1080/09540100400013401] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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31
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Burkin MA, Galvidis IA. Development of a competitive indirect ELISA for the determination of lincomycin in milk, eggs, and honey. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:9893-9898. [PMID: 20718433 DOI: 10.1021/jf101731h] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Polyclonal antibodies to lincomycin (LIN) were developed in rabbit as a result of immunization with BSA-LIN conjugate. Periodate oxidizing of hapten was the common step of both immunogen synthesis and preparation of conjugated antigens for coating plates (homologous and heterologous). Several ELISA variants on a base of the different antigens immobilized on polystyrene were compared. Heterology of solid-phase antigens was provided with relative hapten clindamycin (CLIN) and ethylene- or hexanediamine as spacer arm between hapten and carrier. The spacer insertion yielded no desirable effect, whereas gelatin-CLIN assay variant showed better test characteristics in comparison with the homologous one, although insignificant (IC(50) was 9.15 vs 18.3 ng mL(-1)). The detection limits of the developed test, being estimated as 0.43 ng mL(-1) (milk) and 0.65 ng mL(-1) (eggs), were sufficient to measure maximum residue levels for LIN in examined matrices. This value for honey was 1.9 ng mL(-1) (1.3 μg kg(-1)). The assay sensitivity was enough to dilute milk, egg, and honey samples by 10-100 times to minimize matrix effect. The examination of matrix effect and simple ways of its overcoming are detailed in the paper. The developed assay showed 111% cross-reactivity with CLIN; therefore, it is suitable for the determination of both lincosamides.
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Affiliation(s)
- Maksim A Burkin
- Department of Hybridomas, Mechnikov Research Institute for Vaccine and Sera, Russian Academy of Medical Sciences, Maliy Kazionniy per. 5a, Moscow, 105064 Russia.
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32
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Frasconi M, Tel-Vered R, Riskin M, Willner I. Surface plasmon resonance analysis of antibiotics using imprinted boronic acid-functionalized Au nanoparticle composites. Anal Chem 2010; 82:2512-9. [PMID: 20170134 DOI: 10.1021/ac902944k] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Au nanoparticles (NPs) are functionalized with thioaniline electropolymerizable groups and (mercaptophenyl)boronic acid. The antibiotic substrates neomycin (NE), kanamycin (KA), and streptomycin (ST) include vicinal diol functionalities and, thus, bind to the boronic acid ligands. The electropolymerization of the functionalized Au NPs in the presence of NE, KA, or ST onto Au surfaces yields bisaniline-cross-linked Au NP composites that, after removal of the ligated antibiotics, provide molecularly imprinted matrixes which reveal high sensitivities toward the sensing of the imprinted antibiotic analytes (detection limits for analyzing NE, KA, and ST correspond to 2.00 +/- 0.21 pM, 1.00 +/- 0.10 pM, and 200 +/- 30 fM, respectively). The antibiotics are sensed by surface plasmon resonance (SPR) spectroscopy, where the coupling between the localized plasmon of the NPs and the surface plasmon wave associated with the Au surface is implemented to amplify the SPR responses. The imprinted Au NP composites are, then, used to analyze the antibiotics in milk samples.
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Affiliation(s)
- Marco Frasconi
- Institute of Chemistry, Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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33
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Wu JX, Zhang SE, Zhou XP. Monoclonal antibody-based ELISA and colloidal gold-based immunochromatographic assay for streptomycin residue detection in milk and swine urine. J Zhejiang Univ Sci B 2010; 11:52-60. [PMID: 20043352 DOI: 10.1631/jzus.b0900215] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A protein conjugate of streptomycin (streptomycin-bovine serum albumin (BSA) conjugate) was prepared and used as immunogen to produce monoclonal antibodies (MAb). One hybridoma secreting anti-streptomycin MAb was obtained and then used to produce MAb. The MAb named 13H5 showed the 50% maximal inhibitory concentration (IC(50)) value of 4.65 ng/ml and the IC(20) value of 0.21 ng/ml in phosphate buffered saline (PBS). At optimum conditions, an indirect competitive enzyme-linked immunosorbent assay (ELISA) and a colloidal gold-based immunochromatographic assay (CGIA) were developed and applied to detect streptomycin residues in milk and swine urine samples. The developed ELISA showed that the minimum detection limit was 2.0 and 1.9 ng/ml for milk and swine urine samples, respectively, without obvious cross-reactivity to other tested antibiotics except dihydrostreptomycin which gave a 118.32% cross reaction value. Milk and swine urine samples spiked with streptomycin at 10, 50, 100 and 200 ng/ml were analyzed by the established ELISA. The mean recovery of streptomycin was from 81.9% to 105.5% and from 84.3% to 92.2% for milk and swine urine, respectively. The optimized CGIA showed that the minimum detection limit was 20.0 ng/ml for milk and swine urine samples. The results of spiked analysis and specific analysis demonstrate that the CGIA could be applicable for screening milk and swine urine samples for the presence of streptomycin residues on-site. The established ELISA and CGIA allow the rapid, low-cost, and sensitive determination of streptomycin residues in food samples.
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Affiliation(s)
- Jian-xiang Wu
- Institute of Biotechnology, Zhejiang University, Hangzhou 310029, China.
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34
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35
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Stewart LD, Hess P, Connolly L, Elliott CT. Development and Single-Laboratory Validation of a Pseudofunctional Biosensor Immunoassay for the Detection of the Okadaic Acid Group of Toxins. Anal Chem 2009; 81:10208-14. [DOI: 10.1021/ac902084a] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Linda D. Stewart
- Institute of Agri-Food and Land Use, Queen’s University of Belfast, Stranmillis Road, Belfast, Northern Ireland BT9 5AG, and Marine Institute, Oranmore, County Galway, Ireland
| | - Philipp Hess
- Institute of Agri-Food and Land Use, Queen’s University of Belfast, Stranmillis Road, Belfast, Northern Ireland BT9 5AG, and Marine Institute, Oranmore, County Galway, Ireland
| | - Lisa Connolly
- Institute of Agri-Food and Land Use, Queen’s University of Belfast, Stranmillis Road, Belfast, Northern Ireland BT9 5AG, and Marine Institute, Oranmore, County Galway, Ireland
| | - Christopher T. Elliott
- Institute of Agri-Food and Land Use, Queen’s University of Belfast, Stranmillis Road, Belfast, Northern Ireland BT9 5AG, and Marine Institute, Oranmore, County Galway, Ireland
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36
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Development of a monoclonal antibody binding okadaic acid and dinophysistoxins-1, -2 in proportion to their toxicity equivalence factors. Toxicon 2009; 54:491-8. [DOI: 10.1016/j.toxicon.2009.05.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2009] [Revised: 05/18/2009] [Accepted: 05/19/2009] [Indexed: 11/22/2022]
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37
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Kloth K, Rye-Johnsen M, Didier A, Dietrich R, Märtlbauer E, Niessner R, Seidel M. A regenerable immunochip for the rapid determination of 13 different antibiotics in raw milk. Analyst 2009; 134:1433-9. [PMID: 19562212 DOI: 10.1039/b817836d] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Access to high-quality and safe food is a basic need in our community and, consequently, the European Union has defined maximum residue levels (MRLs) for a number of antibacterial compounds. However, despite the obvious demand for quantitative multi-residue detection methods that can be carried out on a routine basis, there is currently a lack in the development of such systems. In particular, an automated multianalyte detection instrument is needed that is capable of quantifying several antibiotics simultaneously within minutes. The newly developed hapten microarrays are designed for the parallel analysis of 13 different antibiotics in milk within six minutes by applying an indirect competitive chemiluminescence microarray immunoassay (CL-MIA). To allow multiple analyses, a regenerable microarray chip was developed based on epoxy-activated PEG chip surfaces, onto which microspotted antibiotic derivatives like sulfonamides, beta-lactams, aminoglycosides, fluorquinolones and polyketides are coupled directly without further use of linking agents. Using the chip reader platform MCR 3, this antigen solid phase is stable for at least 50 consecutive analyses.
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Affiliation(s)
- Katrin Kloth
- Institute of Hydrochemistry and Chair for Analytical Chemistry, Technische Universität München, Marchioninistrasse 17, D-81377 München, Germany
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38
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Toxin detection by surface plasmon resonance. SENSORS 2009; 9:1339-54. [PMID: 22573957 PMCID: PMC3345861 DOI: 10.3390/s9031339] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2008] [Revised: 01/19/2009] [Accepted: 02/20/2009] [Indexed: 11/17/2022]
Abstract
Significant efforts have been invested in the past years for the development of analytical methods for fast toxin detection in food and water. Immunochemical methods like ELISA, spectroscopy and chromatography are the most used in toxin detection. Different methods have been linked, e.g. liquid chromatography and mass spectrometry (LC-MS), in order to detect as low concentrations as possible. Surface plasmon resonance (SPR) is one of the new biophysical methods which enables rapid toxin detection. Moreover, this method was already included in portable sensors for on-site determinations. In this paper we describe some of the most common methods for toxin detection, with an emphasis on SPR.
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39
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Elimination of matrix interferences in biosensor analysis of streptomycin in honey. Eur Food Res Technol 2008. [DOI: 10.1007/s00217-008-0975-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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40
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Li QM, Gao LX. A Novel Method for the Determination of Streptomycin Using Sodium Nitroprusside as a Chromogenic Reagent by Spectrophotometry. ANAL LETT 2008. [DOI: 10.1080/00032710802363354] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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41
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A review of analytical methods for the determination of aminoglycoside and macrolide residues in food matrices. Anal Chim Acta 2008; 624:1-15. [DOI: 10.1016/j.aca.2008.05.054] [Citation(s) in RCA: 144] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2008] [Revised: 05/22/2008] [Accepted: 05/23/2008] [Indexed: 11/18/2022]
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42
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Rebe Raz S, Bremer MGEG, Giesbers M, Norde W. Development of a biosensor microarray towards food screening, using imaging surface plasmon resonance. Biosens Bioelectron 2008; 24:552-7. [PMID: 18606535 DOI: 10.1016/j.bios.2008.05.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Revised: 05/08/2008] [Accepted: 05/28/2008] [Indexed: 11/15/2022]
Abstract
In this study we examined the possibilities of implementing direct and competitive immunoassay formats for small and large molecule detection on a microarray, using IBIS imaging surface plasmon resonance (iSPR) system. First, IBIS iSPR optics performance was evaluated. Using a glycerol calibration curve on underivatized surface we observed high baseline variability, but uniform and robust sensitivity between hundred regions of interest. Further on, a direct immunoassay for bovine IgG detection and a competitive immunoassay for gentamicin and neomycin were developed. The direct immunoassay for bovine IgG detection in a microarray format showed poor sensitivity in comparison to the assay performed in Biacore 3000, due to low immobilization efficiency on spots. The competitive immunoassay for parallel gentamicin and neomycin detection in a microarray format displayed sensitivity in the ngmL(-1) range, comparable with the sensitivity achieved in Biacore 3000 and in the range of maximum residue limits in milk, established in the European Union. We expect that, utilization of the IBIS iSPR system for food analysis, by screening high and low molecular weight compounds, will allow rapid and simultaneous detection of various ingredients and contaminants, providing the end-user with a detailed food profile. However, assay transfer from conventional SPR biosensors to the imaging microarray platform also presents new challenges, such as sufficient immobilization on spots, that must be addressed in future studies.
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Affiliation(s)
- Sabina Rebe Raz
- RIKILT - Institute of Food Safety, Wageningen UR, P.O. Box 230, 6700 AE Wageningen, The Netherlands
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43
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Turnipseed SB, Andersen WC. Chapter 10 Veterinary Drug Residues. FOOD CONTAMINANTS AND RESIDUE ANALYSIS 2008. [DOI: 10.1016/s0166-526x(08)00010-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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44
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Ricci F, Volpe G, Micheli L, Palleschi G. A review on novel developments and applications of immunosensors in food analysis. Anal Chim Acta 2007; 605:111-29. [DOI: 10.1016/j.aca.2007.10.046] [Citation(s) in RCA: 258] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2007] [Revised: 10/26/2007] [Accepted: 10/26/2007] [Indexed: 11/25/2022]
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45
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Llamas NM, Stewart L, Fodey T, Higgins HC, Velasco MLR, Botana LM, Elliott CT. Development of a novel immunobiosensor method for the rapid detection of okadaic acid contamination in shellfish extracts. Anal Bioanal Chem 2007; 389:581-7. [PMID: 17646971 DOI: 10.1007/s00216-007-1444-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2007] [Revised: 06/10/2007] [Accepted: 06/18/2007] [Indexed: 10/23/2022]
Abstract
The mouse bioassay is the methodology that is most widely used to detect okadaic acid (OA) in shellfish samples. This is one of the best-known toxins, and it belongs to the family of marine biotoxins referred to as the diarrhetic shellfish poisons (DSP). Due to animal welfare concerns, alternative methods of toxin detection are being sought. A rapid and specific biosensor immunoassay method was developed and validated for the detection of OA. An optical sensor instrument based on the surface plasmon resonance (SPR) phenomenon was utilised. A polyclonal antibody to OA was raised against OA-bovine thyroglobulin conjugate and OA-N-hydroxy succinimide ester was immobilised onto an amine sensor chip surface. The assay parameters selected for the analysis of the samples were: antibody dilution, 1/750; ratio of antibody to standard, 1:1; volume of sample injected, 25 microl min(-1); flow rate, 25 microl min(-1). An assay action limit of 126 ng g(-1) was established by analysing of 20 shellfish samples spiked with OA at the critical concentration of 160 ng g(-1), which is the action limit established by the European Union (EU). At this concentration of OA, the assay delivered coefficient of variations (CVs) of <10%. The chip surface developed was shown to be highly stable, allowing more than 50 analyses per channel. When the concentrations of OA determined with the biosensor method were compared with the values obtained by LC-MS in contaminated shellfish samples, the correlation between the two analytical methods was found to be highly satisfactory (r(2) = 0.991).
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Affiliation(s)
- Nuria M Llamas
- Institute of Agri-Food and Land Use, Queen's University of Belfast, Stranmillis Road, BT9 5AG Belfast, Northern Ireland, UK
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Shelver‡ WL, Keum YS, Li QX, Fodey TL, Elliott CT. Development of an immunobiosensor assay for the beta-adrenergic compound zilpaterol. FOOD AGR IMMUNOL 2007. [DOI: 10.1080/09540100500253279] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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47
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Chapter 2.8 Application of bioassays/biosensors for the analysis of pharmaceuticals in environmental samples. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/s0166-526x(07)50009-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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48
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Gamby J, Abid JP, Abid M, Ansermet JP, Girault HH. Nanowires Network for Biomolecular Detection Using Contactless Impedance Tomoscopy Technique. Anal Chem 2006; 78:5289-95. [PMID: 16878861 DOI: 10.1021/ac060479z] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Here we present the detection of ultralow concentrations of biomolecules in a device made from a polycarbonate membrane containing a network of gold nanowires and using a "contactless" impedance tomoscopy technique. The sensor comprises a thin dielectric layer with two parallel band electrodes on the one side and a microchannel containing gold nanowires onto which the adsorption of antibodies occurs. Upon applying a high-frequency ac voltage between the two electrodes, the adsorption process occurring at the surface of the gold nanowires can be followed through contactless impedance measurements. The configuration allows the real-time detection of biomolecules with a bulk concentration in the picomolar range.
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Affiliation(s)
- J Gamby
- Laboratoire d'Electrochimie Physique et Analytique, ISIC-Station 6, and Laboratoire de Physique des Matériaux Nanostructurés, IPN-Station 3, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
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Wan GH, Cui H, Zheng HS, Pang YQ, Liu LJ, Yu XF. Flow-injection determination of streptomycin residues in milk using the luminol–periodate–Mn2+ chemiluminescence system. LUMINESCENCE 2006; 21:36-42. [PMID: 16100747 DOI: 10.1002/bio.880] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A novel flow-injection method with chemiluminescence detection was developed for the determination of streptomycin residues in milk, based on the enhancement by streptomycin of the luminol-potassium periodate-Mn(2+) chemiluminescence system. The assay allowed analysis of streptomycin residues in whole milk samples ( approximately 3.5% fat) after sample work-up procedures. The limit of detection was 5.16 x 10(-9) mol/L for milk, and was far below the regulations of maximum residue limits (MRLs). The relative standard deviation (RSD) for 8.66 x 10(-8) mol/L streptomycin was 1.94% (n = 15) in milk. The results obtained for the assay of streptomycin residues in milk was comparable with those obtained by the official methods (ELISA) and demonstrated good accuracy and precision. The possible mechanism is briefly discussed.
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Affiliation(s)
- Guo-Hui Wan
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
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Yang CY, Brooks E, Li Y, Denny P, Ho CM, Qi F, Shi W, Wolinsky L, Wu B, Wong DTW, Montemagno CD. Detection of picomolar levels of interleukin-8 in human saliva by SPR. LAB ON A CHIP 2005; 5:1017-23. [PMID: 16175255 DOI: 10.1039/b504737d] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Researchers at UCLA have discovered that the levels of interleukin-8 (IL-8) protein in the saliva of healthy individuals and patients with oropharyngeal squamous cell carcinoma (OSCC) are 30 pM and 86 pM, respectively. In this study, we present the development of the first immunoassay for the quantification of picomolar IL-8 concentrations in human saliva using Biacore surface plasmon resonance (SPR) in a microfluidic channel. A sandwich assay using two monoclonal antibodies, which recognize different epitopes on the antigen (IL-8), was used. Only 13 minutes were required to determine the quantity of pure IL-8 added to just 100 microL of either buffer or saliva-based samples. The limit of detection (LOD) of this immunoassay in buffer was 2.5 pM, and the precision of the response for each concentration was <3% of the coefficient of variation. When first analyzing the saliva supernatants, non-specific binding to the surface was observed. By adding carboxymethyl dextran sodium salt (10 mg mL(-1)) to compete with the surface dextran and primary antibody for non-specific interactions, the signal to noise ratio was greatly improved. The LOD of this immunoassay in saliva was 184 pM. A minimum concentration of 250 pM of exogenous IL-8 could then be consistently detected in a salivary environment. The precision of the response for each IL-8 concentration tested was <7% of the coefficient of variation. Diagnostic sensitivity for oral cancer can be achieved by pre-concentrating the saliva samples 10 fold prior to SPR analysis, making the target levels of IL-8 300 pM for healthy individuals and 860 pM for oral cancer patients.
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Affiliation(s)
- Chu-Ya Yang
- UCLA's Department of Bioengineering, 7523 Boelter Hall, Los Angeles, CA 90095, USA.
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