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Djebbi MA, Boubakri S, Braiek M, Jaffrezic‐Renault N, Namour P, Amara ABH. Chlorpromazine Electro‐oxidation at BDD Electrode Modified with nZVI Nanoparticles Impregnated NiAl LDH. ELECTROANAL 2020. [DOI: 10.1002/elan.201900583] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mohamed Amine Djebbi
- Laboratoire de Physique des Matériaux Lamellaires et Nanomatériaux Hybrides, Université de CarthageFaculté des Sciences de Bizerte 7021 Zarzouna Tunisie
- Irstea, UR RiverLyCentre de Lyon-Villeurbanne 5 rue de la Doua CS 20244 69625 Villeurbanne France
- Institut des Sciences Analytiques UMR CNRS 5280Université de Lyon 5 rue de la Doua 69100 Villeurbanne France
| | - Saber Boubakri
- Laboratoire Matériaux, Traitement et Analyse, Institut National de Recherche et d'Analyse Physico-chimiqueBiotechPole Sidi-Thabet 2020 Ariana Tunisie
| | - Mohamed Braiek
- Institut des Sciences Analytiques UMR CNRS 5280Université de Lyon 5 rue de la Doua 69100 Villeurbanne France
| | - Nicole Jaffrezic‐Renault
- Institut des Sciences Analytiques UMR CNRS 5280Université de Lyon 5 rue de la Doua 69100 Villeurbanne France
| | - Philippe Namour
- Irstea, UR RiverLyCentre de Lyon-Villeurbanne 5 rue de la Doua CS 20244 69625 Villeurbanne France
| | - Abdesslem Ben Haj Amara
- Laboratoire de Physique des Matériaux Lamellaires et Nanomatériaux Hybrides, Université de CarthageFaculté des Sciences de Bizerte 7021 Zarzouna Tunisie
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Xia WQ, Zhang HC, Wang GN, Liu J, Wang JP. A molecularly imprinted polymer based chemiluminescence array sensor for one-step determination of phenothiazines and benzodiazepines in pig urine. LUMINESCENCE 2018; 34:98-105. [PMID: 30548788 DOI: 10.1002/bio.3584] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 11/07/2018] [Accepted: 11/13/2018] [Indexed: 11/06/2022]
Abstract
The residues of phenothiazines and benzodiazepines in foods of animal origin are dangerous to consumers. For inspection of their abuses, this study for the first time reported on the use of a chemiluminescence array sensor for the simultaneous determination of four phenothiazines and five benzodiazepines in pig urine. Two molecularly imprinted polymers were coated in different wells of a conventional 96-well microtiter plate as the recognition reagents. After sample loading, the absorbed analytes were initiated directly by using an imidazole enhanced bis(2,4,6-trichlorophenyl)oxalate-hydrogen peroxide system to emit light. The assay process consisted of only one sample-loading step prior to data acquisition, so one test was finished within 10 min. The limits of detection for the nine drugs in the pig urine were in a range of 0.1 to 0.6 pg/mL, and the recoveries from the fortified blank urine samples were in a range of 80.3 to 95%. Furthermore, the sensor could be reused six times. Therefore, this sensor could be used as a simple, rapid, sensitive and reusable tool for routine screening for residues of phenothiazines and benzodiazepines in pig urine.
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Affiliation(s)
- Wan Qiu Xia
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
| | - Hui Cai Zhang
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Geng Nan Wang
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
| | - Jing Liu
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
| | - Jian Ping Wang
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
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Xia WQ, Huang J, Wang GN, Liu J, Wang JP. Molecularly imprinted polymer based microtiter chemiluminescence array for determination of phenothiazines and benzodiazepines in pork. Anal Biochem 2018; 554:9-15. [DOI: 10.1016/j.ab.2018.05.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 05/23/2018] [Accepted: 05/23/2018] [Indexed: 10/16/2022]
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El-Kosasy AM, Kamel AH, Hussin LA, Ayad MF, Fares NV. Mimicking new receptors based on molecular imprinting and their application to potentiometric assessment of 2,4-dichlorophenol as a food taint. Food Chem 2018; 250:188-196. [PMID: 29412910 DOI: 10.1016/j.foodchem.2018.01.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 12/16/2017] [Accepted: 01/01/2018] [Indexed: 11/15/2022]
Abstract
Innovative host-tailored polymers were prepared, characterized and used as recognition elements in potentiometric transducers for the selective quantification of 2,4-dichlorophenol (DCP).The polymer beads were synthesized using DCP as a template molecule, acrylamide (AM),methacrylic acid (MAA) and ethyl methacrylate (EMA) as functional monomers and divinylbenzene (DVB) and ethylene glycol dimethacrylate (EGDMA) as cross-linkers. The sensors were fabricated by the inclusion of MIPs in plasticized polyvinyl chloride (PVC) matrix. Response characteristics of the proposed sensors revealed anionic slopes of -59.2, -49.7 and -80.6 mV/decade with detection limits of 5.6 × 10-5,5.9 × 10-5 and 13.2 × 10-5 mol/L for MIP/AM/DVB, MIP/MAA/DVB and MIP/EMA/EGDMA membrane based sensors, respectively. Good selectivity was observed over common inorganic/organic anions. Validation of the assay method according to IUPAC recommendations was justified ensuring the synthesis of good reliable novel sensors for DCP determination. The method was successfully applied for routine analysis of food taint in fish and fish farms water samples.
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Affiliation(s)
- A M El-Kosasy
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Ayman H Kamel
- Department of Chemistry, Faculty of Science, Ain Shams University, 11566 Abbasia, Cairo, Egypt
| | - L A Hussin
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Miriam F Ayad
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - N V Fares
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
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Quercetin-imprinted polymer for anthocyanin extraction from mangosteen pericarp. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 51:127-31. [DOI: 10.1016/j.msec.2015.02.051] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 01/31/2015] [Accepted: 02/25/2015] [Indexed: 11/23/2022]
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Whitcombe MJ, Kirsch N, Nicholls IA. Molecular imprinting science and technology: a survey of the literature for the years 2004-2011. J Mol Recognit 2014; 27:297-401. [PMID: 24700625 DOI: 10.1002/jmr.2347] [Citation(s) in RCA: 275] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/28/2013] [Accepted: 12/01/2013] [Indexed: 12/11/2022]
Abstract
Herein, we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004-2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004, which were omitted in the first instalment of this series covering the years 1930-2003. In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.
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Moret J, Moreira FT, Almeida SA, Sales MGF. New molecularly-imprinted polymer for carnitine and its application as ionophore in potentiometric selective membranes. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 43:481-7. [DOI: 10.1016/j.msec.2014.07.056] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 05/23/2014] [Accepted: 07/15/2014] [Indexed: 11/26/2022]
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Ganjali MR, Faridbod F, Norouzi P. Biomimetic Molecularly Imprinted Polymers as Smart Materials and Future Perspective in Health Care. Adv Healthc Mater 2014. [DOI: 10.1002/9781118774205.ch13] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Sadeghi S, Motaharian A. Voltammetric sensor based on carbon paste electrode modified with molecular imprinted polymer for determination of sulfadiazine in milk and human serum. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:4884-91. [DOI: 10.1016/j.msec.2013.08.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 06/28/2013] [Accepted: 08/05/2013] [Indexed: 10/26/2022]
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Dima SO, Dobre T, Chetraru O, Nicolae CA, Spataru CI, Sarbu A. Molecularly imprinted poly(acrylonitrile-co
-acrylic acid) matrix with sclareol. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23689] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Stefan-Ovidiu Dima
- Mass Transfer Department; Faculty of Applied Chemistry and Material Science; University Politehnica of Bucharest; Bucharest Romania
- Polymer Department; National Research and Development Institute for Chemistry and Petrochemistry Icechim; Bucharest Romania
| | - Tanase Dobre
- Mass Transfer Department; Faculty of Applied Chemistry and Material Science; University Politehnica of Bucharest; Bucharest Romania
| | - Olga Chetraru
- Institute of Chemistry of the Academy of Sciences of Moldova; Chisinau Republic of Moldova
| | - Cristian-Andi Nicolae
- Polymer Department; National Research and Development Institute for Chemistry and Petrochemistry Icechim; Bucharest Romania
| | - Catalin-Ilie Spataru
- Polymer Department; National Research and Development Institute for Chemistry and Petrochemistry Icechim; Bucharest Romania
| | - Andrei Sarbu
- Polymer Department; National Research and Development Institute for Chemistry and Petrochemistry Icechim; Bucharest Romania
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Abouzarzadeh A, Forouzani M, Jahanshahi M, Bahramifar N. Synthesis and evaluation of uniformly sized nalidixic acid-imprinted nanospheres based on precipitation polymerization method for analytical and biomedical applications. J Mol Recognit 2012; 25:404-13. [PMID: 22733549 DOI: 10.1002/jmr.2201] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
For the first time in this work, uniform molecularly imprinted polymer (MIP) nanoparticles were prepared using nalidixic acid as a template. The MIP nanoparticles were successfully synthesized by precipitation polymerization applying methacrylic acid (MAA) as a functional monomer and trimethylolpropane trimethacrylate (TRIM) as a cross-linking monomer at different mole ratios. The morphology, binding, recognition, selectivity, and in vitro release behaviors of obtained particles were studied. The produced polymers were characterized by Fourier transform infrared spectroscopy and differential scanning calorimetric. Furthermore, their morphology was analyzed accurately by scanning electron microscopy, photon correlation spectroscopy, and Brunauer-Emmett-Teller analysis. The nanospheres and microspheres with mean diameter values of 94 nm, 256 nm, and 1.2 µm were obtained using nalidixic acid-MAA-TRIM various mole ratios. Among the MIPs, the product with nalidixic acid-MAA-TRIM mole ratio of 1:12:12 established nanospheres with the lowest polydispersity index (0.003), an average pore diameter (12 nm), and the highest specific surface area (280 m(2) g(-1)) and selectivity factor (10.4). Results from binding experiments demonstrated that the imprinted nanospheres with a 94-nm mean diameter and a binding capacity of 28 mg of nalidixic acid per gram of polymer had higher specific affinity to nalidixic acid in contrast with the other imprinted nanospheres, microspheres, and nonimprinted particles. However, the binding performance of imprinted nanospheres in human serum was estimated using high-performance liquid chromatography analysis (binding approximately 98% of nalidixic acid). In addition, release experiments proved to be successful in the controlled release of nalidixic acid during a long period. The 20% of loaded nalidixic acid was released from the imprinted nanospheres within the first 20 h, whereas the remaining 80% was released in the after 120 h. The nalidixic acid release kinetics from the MIPs was highly affected by properties of the particles.
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Affiliation(s)
- Atefeh Abouzarzadeh
- Nanotechnology Research Institute, School of Chemical Engineering, Babol University of Technology, Babol, Iran
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Wyszomirski M, Prus W. Molecular modelling of a template substitute and monomers used in molecular imprinting for aflatoxin B1 micro-HPLC analysis. MOLECULAR SIMULATION 2012. [DOI: 10.1080/08927022.2012.667876] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Application of molecularly imprinted polymers in food analysis: clean-up and chromatographic improvements. OPEN CHEM 2012. [DOI: 10.2478/s11532-012-0016-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractSeveral natural and synthetic substances have been monitored in analytical laboratories worldwide to ensure food safety. Multiple residue detection (i.e., detection of multiple analytes in a single sample or matrix) is a main weakness of existing analytical methods, when fast and reliable results are required. Multianalyte approaches may save time and money in the food industry, and more importantly, they allow the quick release of food products into the marketplace. In addition, multianalyte approaches notably decrease the time required between sampling and analysis to meet legal requirements. However, to achieve analytical success, it is necessary to develop thorough clean-up procedures to extract analytes from the matrix. In addition, good chromatographic separation methods are also necessary to distinguish closely related analytes. Molecular imprinting technology (MIT) is an emerging, powerful tool for sample extraction and chromatography. First used for solid-phase extraction, molecularly imprinted polymers (MIPs) are also effective chromatographic phases for the separation of isomers and structurally related molecules. In recent years, a number of analytical methods utilising MIT have been applied for the analysis of residues in food, and existing methodologies have been improved. This review article describes the latest applications of MIT in the development of methodologies to monitor the presence of residues of veterinary products in foodstuff.
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Peng H, Wang S, Zhang Z, Xiong H, Li J, Chen L, Li Y. Molecularly imprinted photonic hydrogels as colorimetric sensors for rapid and label-free detection of vanillin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:1921-8. [PMID: 22292481 DOI: 10.1021/jf204736p] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A novel colorimetric sensor for the rapid and label-free detection of vanillin, based on the combination of photonic crystal and molecular imprinting technique, was developed. The sensing platform of molecularly imprinted photonic hydrogel (MIPH) was prepared by a noncovalent and self-assembly approach using vanillin as a template molecule. Morphology characterization by scanning electron microscope (SEM) showed that the MIPH possessed a highly ordered three-dimensional (3D) macroporous structure with nanocavities. The vanillin recognition events of the created nonocavities could be directly transferred into readable optical signals through a change in Bragg diffraction of the ordered macropores array of MIPH. The Bragg diffraction peak shifted from 451 to 486 nm when the concentration of the vanillin was increased from 10⁻¹² to 10⁻³ mol L⁻¹ within 60 s, whereas there were no obvious peak shifts for methyl and ethyl vanillin, indicating that the MIPH had high selectivity and rapid response for vanillin. The adsorption results showed that the hierarchical porous structure and homogeneous layers were formed in the MIPH with higher adsorption capacity. The application of such a label-free sensor with high selectivity, high sensitivity, high stability, and easy operation might offer a potential method for rapid real-time detection of trace vanillin.
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Affiliation(s)
- Hailong Peng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
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Wang S, Wei J, Hao T, Guo Z. Determination of ractopamine in pork by using electrochemiluminescence inhibition method combined with molecularly imprinted stir bar sorptive extraction. J Electroanal Chem (Lausanne) 2012. [DOI: 10.1016/j.jelechem.2011.11.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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