Microbial Electrolysis Cells (MECs)

Kadier, Abudukeremu; Kalil, Mohd Sahaid; Kumar, Pankaj; Kumar, Smita S.; Abdeshahian, Peyman; Sivagurunathan, Periyasamy; Hasan, Hassimi Abu; Hamid, Aidil Abdul; Mohamed, Azah

doi:10.1002/9781119611103.ch12

Cited by 10 publications

(2 citation statements)

References 192 publications

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“…This reaction can only occur in high strong alkaline solutions, so when pH reaches below 10, a sharp decrease in the peak current can be observed. Such observations for the modified CPE or other electrodes with metal oxides such NiO, CuO etc, have been reported [26,28,46,72,73,76–97] …”

Section: Resultsmentioning

confidence: 57%

The Experimental Design Approach in Square‐Wave Voltammetric Determination of Tamoxifen by NiO‐CPE**

Raeisi‐Kheirabadi

Nezamzadeh‐Ejhieh

2022

ChemistrySelect

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Due to the explosive global increase of various cancers, the need to introduce/develop novel catalysts/sensors for quantitative determination of cancer drugs is emphasized. Nickel oxide nanoparticles (NiO‐NPs) calcined at 200 °C were used as a modifier of carbon paste electrode (CPE) to quantify tamoxifen (TAM) in an aqueous solution. The square wave voltammetry (SqW) was used due to its high sensitivity. The modified NiO‐CPE showed an SqW anodic peak current with a peak potential of about 420 mV in the NaOH‐supporting electrolyte. This peak current was decreased when TAM analyte was added to the test solution. Thus, this reduced peak current (Δi) was used to quantify TAM in solution. The experimental design used the response surface methodology (RSM) approach to study the simultaneous interaction effects between the influencing variables. The optimized run was associated with a 10 % NiO ingredient in the CPE, 0.3 M NaOH, an amplitude of 200 mV, a step potential of 3 mV, and a frequency of 25 Hz. A proportional behavior was obtained between the mentioned Δi and TAM concentration in the range of 10–60 nM. The detection (LOD) and quantification (LOQ) limits were 1.81±0.35 and 6.05±0.24 nM, respectively. Interfering and recovery results confirmed the applicability of the proposed NiO‐CPE electrode for TAM determination in complex matrixes and the direct assay of the drug in human serum.

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Section: Resultsmentioning

confidence: 57%

The Experimental Design Approach in Square‐Wave Voltammetric Determination of Tamoxifen by NiO‐CPE**

Raeisi‐Kheirabadi

Nezamzadeh‐Ejhieh

2022

ChemistrySelect

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“…In contrast, MECs are supplied with an additional potential, which is sufficient to reduce protons to hydrogen gas at the cathode. Hence, the current production in MECs directly correlates with hydrogen gas production at the cathode (Kadier et al, 2019 ).…”

Section: Introductionmentioning

confidence: 99%

Microbe–Anode Interactions: Comparing the impact of genetic and material engineering approaches to improve the performance of microbial electrochemical systems (MES)

Klein

Knoll

Gescher

2023

Microbial Biotechnology

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Microbial electrochemical systems (MESs) are a highly versatile platform technology with a particular focus on power or energy production. Often, they are used in combination with substrate conversion (e.g., wastewater treatment) and production of value-added compounds via electrode-assisted fermentation. This rapidly evolving field has seen great improvements both technically and biologically, but this interdisciplinarity sometimes hampers overseeing strategies to increase process efficiency. In this review, we first briefly summarize the terminology of the technology and outline the biological background that is essential for understanding and thus improving MES technology. Thereafter, recent research on improvements at the biofilm-electrode interface will be summarized and discussed, distinguishing between biotic and abiotic approaches. The two approaches are then compared, and resulting future directions are discussed. This mini-review therefore provides basic knowledge of MES technology and the underlying microbiology in general and reviews recent improvements at the bacteria-electrode interface.How to cite this article: Klein, E.M., Knoll, M.T. & Gescher, J. ( 2023) Microbe-Anode Interactions: Comparing the impact of genetic and material engineering approaches to improve the performance of microbial electrochemical systems (MES).

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The Role of Microbial Electrolysis Cell in Bioenergy Production: Current Applications and Pilot Plant Experiences

Kadier

Yuliasni²,

Sapuan

et al. 2020

Bioelectrochemical Systems

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Microbial Electrolysis Cells (MECs)

Cited by 10 publications

References 192 publications

The Experimental Design Approach in Square‐Wave Voltammetric Determination of Tamoxifen by NiO‐CPE**

The Experimental Design Approach in Square‐Wave Voltammetric Determination of Tamoxifen by NiO‐CPE**

Microbe–Anode Interactions: Comparing the impact of genetic and material engineering approaches to improve the performance of microbial electrochemical systems (MES)

The Role of Microbial Electrolysis Cell in Bioenergy Production: Current Applications and Pilot Plant Experiences

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