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Kallakkattil S, Venkataramanappa Y. Fabrication of sulphur-doped graphitic carbon nitride anchored Ag@AgCl electrocatalyst for the sensing of chloramphenicol. ANAL SCI 2024:10.1007/s44211-024-00658-9. [PMID: 39242488 DOI: 10.1007/s44211-024-00658-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Accepted: 08/22/2024] [Indexed: 09/09/2024]
Abstract
We have developed sulphur-doped graphitic carbon nitride (S-GCN) anchored Ag@AgCl electrocatalyst through a green technique for the first time for the electrochemical sensing of chloramphenicol. The Ag@AgCl nanoparticles were synthesized using Rhoeo discolor (Tradescantia spathacea) plant extract without the use of any external halide source. As per our knowledge, this is the first time Rhoeo discolor (Tradescantia spathacea) plant extract was used for the synthesis of Ag@AgCl nanoparticles without the use of any external halide source. Using sonochemical technique, the green synthesized nanoparticle was combined with S-GCN to form Ag@AgCl/S-GCN electrocatalyst. The synthesized materials were characterized by suitable techniques such as UV-visible spectroscopy, X-ray powder diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy and elemental analysis. The electrocatalytic reduction mechanism of chloramphenicol was studied with the help of electrochemical impedance spectroscopy, cyclic voltammetry, and linear sweep voltammetry. The Ag@AgCl/S-GCN modified electrode has shown a linear response in the range of 1 to 650 μM, with a LOD of 420 nM . Further, the practical application of the developed sensor was analyzed using real samples such as milk and honey and satisfactory recovery rates were observed.
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Affiliation(s)
- Suparna Kallakkattil
- PG Department of Chemistry and Research Centre, NMKRV College for Women, Bengaluru, 560011, India
- UG Department of Chemistry, NMKRV College for Women, Bengaluru, 560011, India
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Zhao X, Ma L, Jin Y, Barkema HW, Kastelic JP, Wang L, Wen K, Liu G. Rapid and reliable detection of Leishmania antibodies in canine serum with double-antigen sandwich homogeneous chemical luminescence. Parasit Vectors 2024; 17:323. [PMID: 39080758 PMCID: PMC11290120 DOI: 10.1186/s13071-024-06389-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 07/03/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND Leishmaniasis, caused by Leishmania spp. parasites, is an important zoonotic disease globally, posing severe threats to humans and animals. In the absence of effective vaccines, reliable serological diagnostic methods are critical for disease control. However, the enzyme-linked immunosorbent assay (ELISA) and immunochromatographic assay have limitations due to complexity, time required and/or sensitivity. Therefore, our objective was to develop an accurate, rapid and user-friendly detection method of canine leishmania antibody based on double-antigen sandwich homogeneous chemical luminescence. METHODS Homogeneous chemiluminescent technology was employed, and expressed recombinant fusion proteins containing full-length K9, K39 and K26 repeat sequences were used as diagnostic antigens. To establish a dual-antigen sandwich serological assay capable of detecting various antibody types, a factorial design was used to optimize concentrations of diagnostic antigen-receptor microspheres and of biotinylated diagnostic antigens, as well as of reaction solution composition and reaction duration. To evaluate and validate this newly developed method, we collected 41 Leishmania-positive serum samples, 30 Leishmania-negative control serum samples and 78 clinical serum samples for which no diagnostic information was available. Comparative analyses were performed using parasitological testing and an indirect ELISA as reference methods, focusing on diagnostic sensitivity and specificity. RESULTS Sodium dodecyl sulfate-polyacrylamide gel electrophoresis confirmed the purification of the diagnostic antigens, which exhibited clear bands without impurities. Based on results from the 41 Leishmania-positive samples and 30 Leishmania-negative samples, there was sufficient sensitivity to detect samples diluted up to 256-fold, with analytical specificity of 100%. Overall diagnostic sensitivity was 100% and diagnostic specificity was 93.3%. Diagnostic performance was highly consistent between the newly developed method and the indirect ELISA (Kappa = 0.82, P < 0.01). Testing could be completed within 35 min with the new method CONCLUSIONS: We have developed a novel double-antigen sandwich homogeneous chemical luminescence method to detect canine Leishmania antibodies, with high sensitively and specificity, a short incubation interval and a simple protocol. This streamlined approach not only offers a sensitive and efficient method for clinical diagnosis but also has great potential for use in automated testing.
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Affiliation(s)
- Xiangjun Zhao
- National Key Laboratory of Veterinary Public Health Safety, Beijing Key Laboratory of Detection Technology for Animal Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Licai Ma
- Beijing Weideweikang Biotechnology Co., Ltd, Beijing, 100080, People's Republic of China
| | - Yipeng Jin
- National Key Laboratory of Veterinary Public Health Safety, Beijing Key Laboratory of Detection Technology for Animal Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Herman W Barkema
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - John P Kastelic
- Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada
| | - Lu Wang
- National Key Laboratory of Veterinary Public Health Safety, Beijing Key Laboratory of Detection Technology for Animal Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Kai Wen
- National Key Laboratory of Veterinary Public Health Safety, Beijing Key Laboratory of Detection Technology for Animal Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, People's Republic of China.
| | - Gang Liu
- National Key Laboratory of Veterinary Public Health Safety, Beijing Key Laboratory of Detection Technology for Animal Derived Food Safety, Beijing Laboratory for Food Quality and Safety, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, People's Republic of China.
- Veterinary Teaching Hospital, College of Veterinary Medicine, China Agricultural University, Beijing, China.
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Tu C, Guo Y, Dai Y, Wei W, Wang W, Wu L, Wang A. Determination of Chloramphenicol in Honey and Milk by HPLC Coupled with Aptamer-Functionalized Fe 3 O 4 /Graphene Oxide Magnetic Solid-Phase Extraction. J Food Sci 2019; 84:3624-3633. [PMID: 31762030 DOI: 10.1111/1750-3841.14955] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 10/06/2019] [Accepted: 10/21/2019] [Indexed: 02/03/2023]
Abstract
An aptamer-functionalized Fe3 O4 /graphene oxide was synthesized by chemical co-precipitation method and then employed in the magnetic solid-phase extraction for selective enrichment of chloramphenicol before HPLC. The aptamer was covalently bonded to the Fe3 O4 /graphene oxide complex by 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride and N-hydroxysuccinimide. Parameters affecting extraction efficiency including solution pH, extraction time and temperature, types and volume of elution solvent, and elution time were investigated in detail. Under the optimal conditions, good linearity was obtained between the peak area and analyte concentration in the range of 7.0 to 1.0 × 103 µg/L with the correlation coefficient of 0.9994. The limit of detection and quantitation were 0.24 µg/L and 0.79 µg/L, respectively. The developed method was employed to the analysis of chloramphenicol in honey and milk samples. The recoveries ranged from 80.5% to 105.0% with relative standard deviations less than 8.9%. PRACTICAL APPLICATION: An aptamer-functionalized Fe3 O4 /graphene oxide was synthesized and employed in magnetic solid phase extraction for the enrichment of chloramphenicol before HPLC. The presented assay was employed for the determination of chloramphenicol in honey and milk with satisfactory results.
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Affiliation(s)
- Chunyan Tu
- College of Chemistry and Life Sciences, Zhejiang Normal Univ., Jinhua, 321004, China
| | - Yinan Guo
- College of Chemistry and Life Sciences, Zhejiang Normal Univ., Jinhua, 321004, China
| | - Yuanyuan Dai
- College of Chemistry and Life Sciences, Zhejiang Normal Univ., Jinhua, 321004, China
| | - Wei Wei
- College of Chemistry and Life Sciences, Zhejiang Normal Univ., Jinhua, 321004, China
| | - Weiping Wang
- College of Chemistry and Life Sciences, Zhejiang Normal Univ., Jinhua, 321004, China
| | - Liang Wu
- College of Chemistry and Life Sciences, Zhejiang Normal Univ., Jinhua, 321004, China
| | - Aijun Wang
- College of Geography and Environmental Sciences, Zhejiang Normal Univ., Jinhua, 321004, China
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Roushani M, Rahmati Z, Farokhi S, Hoseini SJ, Fath RH. The development of an electrochemical nanoaptasensor to sensing chloramphenicol using a nanocomposite consisting of graphene oxide functionalized with (3-Aminopropyl) triethoxysilane and silver nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 108:110388. [PMID: 31923985 DOI: 10.1016/j.msec.2019.110388] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 10/21/2019] [Accepted: 10/31/2019] [Indexed: 11/17/2022]
Abstract
In the present research, a nanoaptasensor is proposed for electrochemical measurement of chloramphenicol (CAP). To this purpose, the nanocomposite prepared from graphene oxide and functionalized with (3-Aminopropyl) triethoxysilane/silver nanoparticles to the abbreviated AgNPs/[NH2-Si]-f-GO, was utilized to modify the glassy carbon electrode (GCE). Furthermore, the modified electrode was also investigated using the electrochemical methods such as electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The AgNPs/[NH2-Si]-f-GO nanocomposite was investigated by UV-Vis spectrophotometry. Fourier transform infrared (FT-IR) spectrometry and transmission electron microscopy (TEM). Moreover, [Fe(CN)6]3-/4 solution in the role of an electrochemical probe was applied. The AgNPs/[NH2-Si]-f-GO nanocomposite was confirmed as a good layer to covalent immobilization of aptamer (Apt) onto the GCE surface. In this sense, the DPV was used as a sensitive electrochemical technique for the measurement of CAP with an appropriate linear concentration range which was found to be between 10 pM and 0.2 μM and, with a low limit of detection, it equaled 3.3 pM. CAP which was identified in the presence of other usual antibiotics existed in the real samples.
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Affiliation(s)
- Mahmoud Roushani
- Department of Chemistry, Faculty of Sciences, University of Ilam, Ilam, P. O. BOX. 69315-516, Iran.
| | - Zeinab Rahmati
- Department of Chemistry, Faculty of Sciences, University of Ilam, Ilam, P. O. BOX. 69315-516, Iran
| | - Somayeh Farokhi
- Department of Chemistry, Faculty of Sciences, University of Ilam, Ilam, P. O. BOX. 69315-516, Iran
| | - S Jafar Hoseini
- Professor Rashidi Laboratory of Organometallic Chemistry, Department of Chemistry, College of Sciences, University of Shiraz, Shiraz, P. O. BOX. 7194684795, Iran
| | - Roghayeh Hashemi Fath
- Department of Chemistry, Faculty of Sciences, University of Yasouj, Yasouj, P. O. BOX. 7591874831, Iran
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Gong F, Zou W, Wang Q, Deng R, Cao Z, Gu T. Polymer nanoparticles integrated with excited-state intramolecular proton transfer-fluorescent modules as sensors for the detection of vitamin B1. Microchem J 2019. [DOI: 10.1016/j.microc.2019.05.057] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Yuan Y, Xu X, Xia J, Zhang F, Wang Z, Liu Q. A hybrid material composed of reduced graphene oxide and porous carbon prepared by carbonization of a zeolitic imidazolate framework (type ZIF-8) for voltammetric determination of chloramphenicol. Mikrochim Acta 2019; 186:191. [DOI: 10.1007/s00604-019-3298-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 02/02/2019] [Indexed: 01/08/2023]
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Wang Y, Gan N, Zhou Y, Li T, Hu F, Cao Y, Chen Y. Novel label-free and high-throughput microchip electrophoresis platform for multiplex antibiotic residues detection based on aptamer probes and target catalyzed hairpin assembly for signal amplification. Biosens Bioelectron 2017; 97:100-106. [PMID: 28578167 DOI: 10.1016/j.bios.2017.05.017] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 05/02/2017] [Accepted: 05/08/2017] [Indexed: 01/21/2023]
Abstract
Novel label-free and multiplex aptasensors have been developed for simultaneous detection of several antibiotics based on a microchip electrophoresis (MCE) platform and target catalyzed hairpin assembly (CHA) for signal amplification. Kanamycin (Kana) and oxytetracycline (OTC) were employed as models for testing the system. These aptasensors contained six DNA strands termed as Kana aptamer-catalysis strand (Kana apt-C), Kana inhibit strand (Kana inh), OTC aptamer-catalysis strand (OTC apt-C), OTC inhibit strand (OTC inh), hairpin structures H1 and H2 which were partially complementary. Upon the addition of Kana or OTC, the binding event of aptamer and target triggered the self-assembly between H1 and H2, resulting in the formation of many H1-H2 complexes. They could show strong signals which represented the concentration of Kana or OTC respectively in the MCE system. With the help of the well-designed and high-quality CHA amplification, the assay could yield 300-fold amplified signal comparing that from non-amplified system. Under optimal conditions, this assay exhibited a linear correlation in the ranges from 0.001ngmL-1 to 10ngmL-1, with the detection limits of 0.7pgmL-1 and 0.9pgmL-1 (S/N=3) toward Kana and OTC, respectively. The platform has the following advantages: firstly, the aptamer probes can be fabricated easily without labeling signal tags for MCE detection; Secondly, the targets can just react with probes and produce the amplified signal in one-pot. Finally, the targets can be simultaneously detected within 10min in different channels, thus high-throughput measurement can be achieved. Based on this work, it is estimated that this detection platform will be universally served as a simple, sensitive and portable platform for antibiotic contaminants detection in biological and environmental samples.
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Affiliation(s)
- Ye Wang
- Faculty of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Ning Gan
- Faculty of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, China.
| | - You Zhou
- Faculty of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Tianhua Li
- Faculty of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Futao Hu
- Faculty of Marine, Ningbo University, Ningbo 315211, China
| | - Yuting Cao
- Faculty of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Yinji Chen
- Department of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing 210000, China
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Zheng W, Yan F, Su B. Electrochemical determination of chloramphenicol in milk and honey using vertically ordered silica mesochannels and surfactant micelles as the extraction and anti-fouling element. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.04.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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9
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Sun Q, Yan F, Yao L, Su B. Anti-Biofouling Isoporous Silica-Micelle Membrane Enabling Drug Detection in Human Whole Blood. Anal Chem 2016; 88:8364-8. [DOI: 10.1021/acs.analchem.6b02091] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Qinqin Sun
- Institute of Analytical Chemistry,
Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Fei Yan
- Institute of Analytical Chemistry,
Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Lina Yao
- Institute of Analytical Chemistry,
Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Bin Su
- Institute of Analytical Chemistry,
Department of Chemistry, Zhejiang University, Hangzhou 310058, China
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10
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An aptamer-based colorimetric assay for chloramphenicol using a polymeric HRP-antibody conjugate for signal amplification. Mikrochim Acta 2015. [DOI: 10.1007/s00604-015-1632-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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11
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Advances in the use of acidic potassium permanganate as a chemiluminescence reagent: A review. Anal Chim Acta 2014; 807:9-28. [DOI: 10.1016/j.aca.2013.11.016] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 11/02/2013] [Accepted: 11/08/2013] [Indexed: 02/02/2023]
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12
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Borowiec J, Wang R, Zhu L, Zhang J. Synthesis of nitrogen-doped graphene nanosheets decorated with gold nanoparticles as an improved sensor for electrochemical determination of chloramphenicol. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.03.092] [Citation(s) in RCA: 132] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Elgawish MS, Shimomai C, Kishikawa N, Ohyama K, Nakashima K, Kuroda N. Microplate analytical method for quinones by pulse photo-irradiation and chemiluminescence detection. Analyst 2013; 137:4802-8. [PMID: 22910835 DOI: 10.1039/c2an35353a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Quinones are widely distributed in nature and have various bioactivities. Besides, quinones are also considered as toxicological intermediates which cause severe dangerous effects. Hereby, a sensitive, simple, and rapid method is reported for quinones determination. The proposed method employed time resolved fluorescence (TRF) microplate reader based chemiluminescent (CL) detection for the first time as a novel approach for measurement. Under pulse photo-irradiation, the unique photochemical characteristic of quinones is exploited to liberate reactive oxygen species (ROS) which reacted with photosensitized CL reagent. L-012, luminol analogue, was selected for its high sensitivity. Under our investigation, para-quinones showed high CL response when compared to ortho-quinones. A linear response was obtained for studied quinone concentrations in the range of 0.05-50 μM for 1,4-naphthquinone and of 0.05-150 μM for 2-methyl-1,4-naphthoquinone (menadione) and 9,10-anthraquinone with detection limit (blank + 3SD) of 0.01 μM. The proposed method allowed the rapid determination of large number of samples in very short time (96 sample/125 s). The proposed method was successfully applied for determination of menadione in spiked human serum.
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Affiliation(s)
- Mohamed Saleh Elgawish
- Graduate School of Biomedical Sciences, Course of Pharmaceutical Sciences, Nagasaki University, Japan
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Pilehvar S, Mehta J, Dardenne F, Robbens J, Blust R, De Wael K. Aptasensing of chloramphenicol in the presence of its analogues: reaching the maximum residue limit. Anal Chem 2012; 84:6753-8. [PMID: 22725137 DOI: 10.1021/ac3012522] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel, label-free folding induced aptamer-based electrochemical biosensor for the detection of chloramphenicol (CAP) in the presence of its analogues has been developed. CAP is a broad-spectrum antibiotic that has lost its favor due to its serious adverse toxic effects on human health. Aptamers are artificial nucleic acid ligands (ssDNA or RNA) able to specifically recognize a target such as CAP. In this article, the aptamers are fixed onto a gold electrode surface by a self-assembly approach. In the presence of CAP, the unfolded ssDNA on the electrode surface changes to a hairpin structure, bringing the target molecules close to the surface and triggering electron transfer. Detection limits were determined to be 1.6 × 10(-9) mol L(-1). In addition, thiamphenicol (TAP) and florfenicol (FF), antibiotics with a structure similar to CAP, did not influence the performance of the aptasensor, suggesting a good selectivity of the CAP-aptasensor. Its simplicity and low detection limit (because of the home-selected aptamers) suggest that the electrochemical aptasensor is suitable for practical use in the detection of CAP in milk samples.
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Affiliation(s)
- Sanaz Pilehvar
- Department of Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium
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Halaburda P, Mateo JG. Chemiluminometric determination of phenothiazines by means of a combined multi-commutated/multi-pumped flow assembly. Talanta 2012; 96:202-9. [DOI: 10.1016/j.talanta.2012.02.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Revised: 01/30/2012] [Accepted: 02/08/2012] [Indexed: 11/15/2022]
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Melchert WR, Reis BF, Rocha FRP. Green chemistry and the evolution of flow analysis. A review. Anal Chim Acta 2011; 714:8-19. [PMID: 22244133 DOI: 10.1016/j.aca.2011.11.044] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Revised: 11/19/2011] [Accepted: 11/22/2011] [Indexed: 10/14/2022]
Abstract
Flow analysis has achieved its majority as a well-established tool to solve analytical problems. Evolution of flow-based approaches has been analyzed by diverse points of view, including historical aspects, the commutation concept and the impact on analytical methodologies. In this overview, the evolution of flow analysis towards green analytical chemistry is demonstrated by comparing classical procedures implemented with different flow approaches. The potential to minimize reagent consumption and waste generation and the ability to implement processes unreliable in batch to replace toxic chemicals are also emphasized. Successful applications of greener approaches in flow analysis are also discussed, focusing on the last 10 years.
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Affiliation(s)
- Wanessa R Melchert
- Departamento de Ciências Exatas-Química, Escola Superior de Agricultura Luiz de Queiroz, Universidade de São Paulo, Piracicaba, SP, Brazil
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Sobotta L, Kachlicki P, Marczak L, Kryjewski M, Mielcarek J. Photochemical activity of glenvastatin, a HMG-CoA reductase inhibitor. J Photochem Photobiol A Chem 2011. [DOI: 10.1016/j.jphotochem.2011.08.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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18
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Meseguer-Lloret S, Torres-Cartas S, Gómez-Benito MC. Flow injection photoinduced chemiluminescence determination of imazalil in water samples. Anal Bioanal Chem 2010; 398:3175-82. [DOI: 10.1007/s00216-010-4227-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Revised: 09/13/2010] [Accepted: 09/14/2010] [Indexed: 11/24/2022]
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Analytical applications of photoinduced chemiluminescence in flow systems—A review. Anal Chim Acta 2010; 679:17-30. [DOI: 10.1016/j.aca.2010.09.001] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2010] [Revised: 08/27/2010] [Accepted: 09/02/2010] [Indexed: 11/24/2022]
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Codognoto L, Winter E, Doretto KM, Monteiro GB, Rath S. Electroanalytical performance of self-assembled monolayer gold electrode for chloramphenicol determination. Mikrochim Acta 2010. [DOI: 10.1007/s00604-010-0339-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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21
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Light emitting diode induced chemiluminescence and its application as a detector for high performance liquid chromatography. J Chromatogr A 2009; 1216:8926-32. [DOI: 10.1016/j.chroma.2009.10.060] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2009] [Revised: 10/20/2009] [Accepted: 10/23/2009] [Indexed: 11/23/2022]
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22
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Indirect chemiluminescence-based detection of mefenamic acid in pharmaceutical formulations by flow injection analysis and effect of gold nanocatalysts. Talanta 2009; 79:893-9. [DOI: 10.1016/j.talanta.2009.05.024] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2009] [Revised: 05/07/2009] [Accepted: 05/13/2009] [Indexed: 11/16/2022]
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23
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Zhang X, Zhang J, Wu X, Lv Y, Hou X. Light‐emitting‐diode‐induced chemiluminescence detection for capillary electrophoresis. Electrophoresis 2009; 30:1937-42. [DOI: 10.1002/elps.200800708] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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24
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Forti A, Scortichini G. Determination of ten sulphonamides in egg by liquid chromatography–tandem mass spectrometry. Anal Chim Acta 2009; 637:214-9. [DOI: 10.1016/j.aca.2008.11.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2008] [Revised: 11/04/2008] [Accepted: 11/05/2008] [Indexed: 11/15/2022]
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25
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Chen H, Gao Y, Su Y, Lv Y. Photo-induced chemiluminescent method for determination of reducing sugars. LUMINESCENCE 2008; 23:287-91. [DOI: 10.1002/bio.1030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Suliman FEO, Al-Hinai MM, Al-Kindy SM, Salama SB. Enhancement of the chemiluminescence of penicillamine and ephedrine after derivatization with aldehydes using tris(bipyridyl)ruthenium(II) peroxydisulfate system and its analytical application. Talanta 2008; 74:1256-64. [DOI: 10.1016/j.talanta.2007.08.040] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2007] [Revised: 08/27/2007] [Accepted: 08/29/2007] [Indexed: 11/26/2022]
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Mervartová K, Polásek M, Martínez Calatayud J. Recent applications of flow-injection and sequential-injection analysis techniques to chemiluminescence determination of pharmaceuticals. J Pharm Biomed Anal 2007; 45:367-81. [PMID: 17900844 DOI: 10.1016/j.jpba.2007.08.018] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2007] [Accepted: 08/17/2007] [Indexed: 11/19/2022]
Abstract
A review is presented on the state of the art of the chemiluminescence analysis of pharmaceuticals by the two most relevant automated controlled-flow methodologies--flow-injection analysis (FIA) and sequential-injection analysis (SIA). The current chemiluminometric applications of FIA and SIA in pharmaceutical analysis are discussed with special emphasis on the analytical figures of merit and sample matrix characteristics. The review involving 211 references and covering papers published between 2001 and 2006 is divided into several sections according to the fundamental types of chemiluminescence systems employed.
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Affiliation(s)
- Katerina Mervartová
- Department of Analytical Chemistry, Faculty of Pharmacy, Charles University, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic.
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Capillary electrophoresis detection scheme for vitamin B1 and vitamin B2 based on the potassium hexacyanoferrate(III) chemiluminescence system. Mikrochim Acta 2007. [DOI: 10.1007/s00604-007-0842-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Adcock JL, Francis PS, Barnett NW. Acidic potassium permanganate as a chemiluminescence reagent—A review. Anal Chim Acta 2007; 601:36-67. [PMID: 17904470 DOI: 10.1016/j.aca.2007.08.027] [Citation(s) in RCA: 151] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2007] [Revised: 08/20/2007] [Accepted: 08/20/2007] [Indexed: 11/21/2022]
Abstract
A critical and comprehensive review of acidic potassium permanganate chemiluminescence is presented. This includes discussion on reaction conditions, the influence of enhancers such as polyphosphates, formaldehyde and sulfite, the relationship between analyte structure and chemiluminescence intensity, and the application of this chemistry to determine a wide variety of compounds, such as pharmaceuticals, biomolecules, antioxidants, illicit drugs, pesticides and pollutants. Previous proposals for the nature of the emitting species are re-evaluated in light of recent evidence.
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Affiliation(s)
- Jacqui L Adcock
- School of Life and Environmental Sciences, Deakin University, Geelong, Victoria 3217, Australia
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Xiao F, Zhao F, Li J, Yan R, Yu J, Zeng B. Sensitive voltammetric determination of chloramphenicol by using single-wall carbon nanotube–gold nanoparticle–ionic liquid composite film modified glassy carbon electrodes. Anal Chim Acta 2007; 596:79-85. [PMID: 17616243 DOI: 10.1016/j.aca.2007.05.053] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2007] [Revised: 05/29/2007] [Accepted: 05/30/2007] [Indexed: 11/24/2022]
Abstract
A novel composite film modified glassy carbon electrode has been fabricated and characterized by scanning electron microscope (SEM) and voltammetry. The composite film comprises of single-wall carbon nanotube (SWNT), gold nanoparticle (GNP) and ionic liquid (i.e. 1-octyl-3-methylimidazolium hexafluorophosphate), thus has the characteristics of them. The resulting electrode shows good stability, high accumulation efficiency and strong promotion to electron transfer. On it, chloramphenicol can produce a sensitive cathodic peak at -0.66 V (versus SCE) in pH 7.0 phosphate buffer solutions. Parameters influencing the voltammetric response of chloramphenicol are optimized, which include the composition of the film and the operation conditions. Under the optimized conditions, the peak current is linear to chloramphenicol concentration in the range of 1.0x10(-8)-6.0x10(-6) M, and the detection limit is estimated to be 5.0x10(-9) M after an accumulation for 150 s on open circuit. The electrode is applied to the determination of chloramphenicol in milk samples, and the recoveries for the standards added are 97.0% and 100.3%. In addition, the electrochemical reaction of chloramphenicol and the effect of single-wall carbon nanotube, gold nanoparticle and ionic liquid are discussed.
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Affiliation(s)
- Fei Xiao
- Department of Chemistry, Wuhan University, Wuhan 430072, PR China
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Electrochemiluminescent monolayers on metal oxide electrodes: Detection of amino acids. Electrochem commun 2006. [DOI: 10.1016/j.elecom.2006.07.022] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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