Electrochemical impedimetric sensor based on molecularly imprinted polymers/sol–gel chemistry for methidathion organophosphorous insecticide recognition
| العنوان: | Electrochemical impedimetric sensor based on molecularly imprinted polymers/sol–gel chemistry for methidathion organophosphorous insecticide recognition |
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| المؤلفون: | Thierry Noguer, Régis Rouillon, Akhtar Hayat, Idriss Bakas, Mohamed M. Chehimi, Elena V. Piletska, Sergey A. Piletsky |
| المساهمون: | Interfaces, Traitements, Organisation et Dynamique des Systèmes (ITODYS (UMR_7086)), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7), Institut de Modélisation et d'Analyse en Géo-Environnement et Santé (IMAGES), Université de Perpignan Via Domitia (UPVD), Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS Institute of Information Technology [Islamabad] (CIIT), Cranfield Health, Université Paris Diderot - Paris 7 (UPD7)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | Talanta Talanta, Elsevier, 2014, 130, pp.294-298. ⟨10.1016/j.talanta.2014.07.012⟩ |
| بيانات النشر: | HAL CCSD, 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Insecticides, Analyte, Impedimetric sensor, Polymers, Methidathion detection, Biosensing Techniques, 02 engineering and technology, Methidathion, Sol–gel, Electrochemistry, 01 natural sciences, Analytical Chemistry, Tap water sample, Molecular Imprinting, chemistry.chemical_compound, Limit of Detection, Electric Impedance, Polymethyl Methacrylate, [CHIM]Chemical Sciences, Pesticides, Electrodes, Detection limit, Molecularly imprinted polymer, Chromatography, Chemistry, 010401 analytical chemistry, Organothiophosphorus Compounds, Electrochemical Techniques, 021001 nanoscience & nanotechnology, 0104 chemical sciences, Sol gel chemistry, Linear range, Electrode, 0210 nano-technology, Gels, Water Pollutants, Chemical |
| الوصف: | International audience; We report here a novel method to detect methidathion organophosphorous insecticides. The sensing platform was architected by the combination of molecularly imprinted polymers and sol–gel technique on inexpensive, portable and disposable screen printed carbon electrodes. Electrochemical impedimetric detection technique was employed to perform the label free detection of the target analyte on the designed MIP/sol–gel integrated platform. The selection of the target specific monomer by electrochemical impedimetric methods was consistent with the results obtained by the computational modelling method. The prepared electrochemical MIP/sol–gel based sensor exhibited a high recognition capability toward methidathion, as well as a broad linear range and a low detection limit under the optimized conditions. Satisfactory results were also obtained for the methidathion determination in waste water samples. |
| اللغة: | English |
| تدمد: | 0039-9140 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54b4ef0f7a793532949d4c9d7260af21Test https://hal.archives-ouvertes.fr/hal-01154668Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....54b4ef0f7a793532949d4c9d7260af21 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00399140 |
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