Bacterial Electrode for the Oxidation and Detection of Phenol

Maallah, R; Chtaini, Abdelilah

doi:10.4172/2153-2435.1000580

Cited by 5 publications

(3 citation statements)

References 10 publications

(10 reference statements)

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“…Figure 1 shows the recorded voltammograms (CV), respectively for the CPE-NP and CPE-NP-bacteria electrodes, after 15 min contact of the electrode with the bacterial suspension, at the same 100 mV / potential sweep rate. S, in electrolytic medium NaCl (0.1M), we can notice that the presence of bacteria on the surface of the electrode causes a slight increase in the electrical current densities [7]. The cyclic voltammogram has kept the same pace, which shows that the presence of bacteria on the surface does not modify the electrochemical characteristics of the electrode, but increases its activity.…”

Section: Electrochemical Characterization 311 Characterization By Cyclic Voltammetrymentioning

confidence: 76%

Phenol Removal from Wastewaters by Electrochemical Biosensor

2019

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The aim of this work is to introduce bacteria into the matrix of natural phosphate to catalyze the phenol oxidation in the wastewater.This electrode, designated subsequently by bacteria-NP-CPE, Showed stable response and was characterized with voltammeter methods, as cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and DRX. The experimental results revealed that the prepared electrode could be a feasible for degradation of hazardous phenol pollutants in the wastewater.

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Section: Electrochemical Characterization 311 Characterization By Cyclic Voltammetrymentioning

confidence: 76%

Phenol Removal from Wastewaters by Electrochemical Biosensor

2019

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“…Work [8] proposes to use a bacterial electrode for the oxidation of hydroxybenzene. The electrode was made of graphite, natural phosphate and modified bacteria.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Studying the photocatalytic oxidation of hydroxybenzene in aquatic medium on the photocatalizers SnO2, ZnO, TiO2

Deineka

Kobziev

Avina

et al. 2018

EEJET

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“…With regard to electro-analytical techniques, procedures involving the oxidation of phenol on solid electrodes [8][9] have been reported. In addition, chemically modified carbon paste electrodes have proved very useful for analytical applications [10].…”

Section: Introductionmentioning

confidence: 99%

Biomaterials Electrodes for Degradation of Phenol

2019

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A novel bio electrode containing bacteria immobilized on clay mixed carbon paste electrode (Bactria-clay-CPE) is developed for detection and degradation of the phenolic solutions based on electrochemical techniques such cyclic voltammetry, square wave voltammetry, electroctrochemical impedence spectroscopy. The results obtained showed that bacteria-clay- CPE exhibited excellent electro-catalytic activity towards phenol. The recorded cyclic voltammogram shows that the oxidation of phenol is manifested by the appearance of four oxidation peaks.

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Bacterial Electrode for the Oxidation and Detection of Phenol

Abstract: Pha rm a c e u tic a An a ly t ic a A cta

Cited by 5 publications

References 10 publications

Phenol Removal from Wastewaters by Electrochemical Biosensor

Phenol Removal from Wastewaters by Electrochemical Biosensor

Studying the photocatalytic oxidation of hydroxybenzene in aquatic medium on the photocatalizers SnO2, ZnO, TiO2

Biomaterials Electrodes for Degradation of Phenol

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