Recent Advantages of Mediator Based Chemically Modified Electrodes;
Powerful Approach in Electroanalytical Chemistry

Farideh       Mousazadeh; Sayed    Zia    Mohammadi; Sedighe       Akbari; Nastaran       Mofidinasab; Mohammad    Reza    Aflatoonian; Arman       Shokooh-Saljooghi
Abstract

Background:Modified electrodes have advanced from the initial studies aimed at understanding electron transfer in films to applications in areas such as energy production and analytical chemistry. This review emphasizes the major classes of modified electrodes with mediators that are being explored for improving analytical methodology. Chemically modified electrodes (CMEs) have been widely used to counter the problems of poor sensitivity and selectivity faced in bare electrodes. We have briefly reviewed the organometallic and organic mediators that have been extensively employed to engineer adapted electrode surfaces for the detection of different compounds. Also, the characteristics of the materials that improve the electrocatalytic activity of the modified surfaces are discussed.
Objective: Improvement and promotion of pragmatic CMEs have generated a diversity of novel and probable strong detection prospects for electroanalysis. While the capability of handling the chemical nature of the electrode/solution interface accurately and creatively increases, it is predictable that different mediators-based CMEs could be developed with electrocatalytic activity and completely new applications be advanced.
Keywords: Chemically modified electrodes, electrocatalysis, electrochemical sensors, organometallic mediators, organic mediators, review
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DOI https://dx.doi.org/10.2174/1573411017999201224124347	Print ISSN 1573-4110
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Current Analytical Chemistry

Recent Advantages of Mediator Based Chemically Modified Electrodes; Powerful Approach in Electroanalytical Chemistry

Abstract

Graphical Abstract

Advancements in biomedicine, corrosion inhibition/monitoring, and lubrication of carbon dots

Analytical methods for environmental and food analysis

Applications of artificial intelligence in chemical analysis

Bioanalytical and Biosensor Technologies for Target Molecules

Current Analytical Chemistry

Recent Advantages of Mediator Based Chemically Modified Electrodes; Powerful Approach in Electroanalytical Chemistry

Abstract

Graphical Abstract

Call for Papers in Thematic Issues

Advancements in biomedicine, corrosion inhibition/monitoring, and lubrication of carbon dots

Analytical methods for environmental and food analysis

Applications of artificial intelligence in chemical analysis

Bioanalytical and Biosensor Technologies for Target Molecules

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