Research Topic

Advances in Analytical Features of Electrochemical Methods for the Analysis of Complicated Real Samples

About this Research Topic

One of the challenges in Analytical chemistry is the analysis of complicated real samples. Analytical methods commonly suffer from interference and several limitations for the analysis of these samples. These limitations may be due to inherent problems of method or the nature of the sample matrix. Although ...

One of the challenges in Analytical chemistry is the analysis of complicated real samples. Analytical methods commonly suffer from interference and several limitations for the analysis of these samples. These limitations may be due to inherent problems of method or the nature of the sample matrix. Although electrochemical methods have several advantages, they are not exempt from this rule. Different parameters should be investigated to improve electrochemical methods for the analysis of real samples, selectivity being the most important. Inherent selectivity of dynamic electrochemical techniques is achieved when the analyte reacts in different values of applied parameters compared to potentially interfering species. In other words, the choice of applied parameter (e.g. potential in voltammetry) determines the selectivity of the measurement.

Extensive studies have been performed to improve selectivity, by modification of the surface of the electrodes combined with chemical selectivity. In addition, other important parameters may be affected with this modification such as sensitivity, stability, repeatability and reproducibility. In this Research Topic we would like to investigate the challenges of electrochemical sensors based on dynamic electrochemical methods for analysis of complicated real samples such as biological and clinical samples, and also introduce simple, fast, accurate and efficient methods for problem solving. The ultimate goal of this Research Topic is to provide electrochemical methods that can be standardized for routine sample analysis.

We welcome Original Research contributions that study the following topics:
- Design of novel dynamic electrochemical methods or strategies to analyse real samples which have complicated matrices.
- Investigation of chemical or instrumental methods to improve analytical features of electrochemical sensors including selectivity and accuracy.
- Improvement of stability, repeatability and reproducibility of dynamic electrochemical sensors.
- Theoretical studies, chemometrics and signal processing methods to improve the efficiency of dynamic electrochemical methods.


Keywords: electrochemical methods, real sample, complicated matrices, sensors, selectivity


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

Recent Articles

Loading..

About Frontiers Research Topics

With their unique mixes of varied contributions from Original Research to Review Articles, Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author.

Topic Editors

Loading..

Submission Deadlines

10 August 2020 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

Loading..

Topic Editors

Loading..

Submission Deadlines

10 August 2020 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

Loading..
Loading..

total views article views article downloads topic views

}
 
Top countries
Top referring sites
Loading..