Automatic baseline correction in voltammetry

Górski, Łukasz; Ciepiela, Filip; Jakubowska, Małgorzata

doi:10.1016/j.electacta.2014.05.076

Cited by 24 publications

(13 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…2B and S4 †). To overcome this, we investigated using the moving average baseline correction method, 136,151 which is the most common advanced method for dening the baseline of voltammograms with complex shape. The method is not easily applied to SCVs, but it gave nearly at baselines for the SWVs of most NOMs (not shown).…”

Section: Fitting Of Peaks In Voltammetry Datamentioning

confidence: 99%

Electrochemical characterization of natural organic matter by direct voltammetry in an aprotic solvent

Pavitt

Tratnyek

2019

Environ. Sci.: Processes Impacts

View full text Add to dashboard Cite

show abstract

Section: Fitting Of Peaks In Voltammetry Datamentioning

confidence: 99%

Electrochemical characterization of natural organic matter by direct voltammetry in an aprotic solvent

Pavitt

Tratnyek

2019

Environ. Sci.: Processes Impacts

View full text Add to dashboard Cite

show abstract

“…Here, also baseline correction was applied, which eliminated the background, always registered with experimental data. The automatic baseline correction method was used with polynomials of the third degree, approximated to whole signals.…”

Section: Resultsmentioning

confidence: 99%

Independent Components Analysis of the Overlapping Voltammetric Signals

2016

Self Cite

View full text Add to dashboard Cite

This paper introduces the Independent Components Analysis (ICA) to voltammetry and extends possibility of the qualitative and quantitative analysis of binary mixtures of similar oxidation/reduction potentials. It was demonstrated that even in the case of distance between peaks potentials equal to 10 mV, determinations may be realized according to typical validation criteria. The methodology was presented using the simulated data and capabilities and limitations of the method were described. Further, the usefulness of ICA was presented for voltammograms registered during simultaneous determination of copper and antimony, and thallium and indium. The results of high practical importance for chemical analysis were achieved and documented. In the quantitative analysis a property was extensively used, that ICA is an unsupervised method.

show abstract

“…Therefore, often and even before each measurement renovation of the solid-state electrode is necessary. It is especially easy in the case of the renovated ring (annular band) electrodes [37][38][39][40][41]44,45].…”

Section: Cleaning Proceduresmentioning

confidence: 99%