Electrochemical bio-sensor for degradation of phenol in the environment
| Autor: | M.A. Smaini, R. Maallah, A. Chtaini, A. Moutcine, C. Laghlimi |
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| Rok vydání: | 2019 |
| Předmět: |
Materials science
010401 analytical chemistry 02 engineering and technology 021001 nanoscience & nanotechnology Electrochemistry 01 natural sciences Redox 0104 chemical sciences Electronic Optical and Magnetic Materials Dielectric spectroscopy chemistry.chemical_compound Chemical engineering chemistry lcsh:TA1-2040 Signal Processing Electrode Phenol Electrical and Electronic Engineering Thin film Cyclic voltammetry lcsh:Engineering (General). Civil engineering (General) 0210 nano-technology Polarization (electrochemistry) Biotechnology |
| Zdroj: | Sensing and Bio-Sensing Research, Vol 24, Iss, Pp-(2019) |
| ISSN: | 2214-1804 |
| DOI: | 10.1016/j.sbsr.2019.100279 |
| Popis: | Bioelectrochemical systems based on bacteria thin film modified electrode were explored. The prepared bacteria modified aluminum electrode was characterized with voltametric methods, as cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and Electrochemical polarization curves.The proposed electrode indicated a definite redox response, high conductivity and electrochemical stability. The experimental results revealed that the prepared electrode could be a feasible for degradation of hazardous phenol pollutants. The sensor was successfully applied to the determination of phenol in a real sample with satisfactory results. Keywords: Bacteria, Modified electrode, SWV, EIS, Electrochemical polarization curves, Phenol |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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