Square-Wave Voltammetry

Lovrić, Milivoj

doi:10.1007/978-3-642-02915-8_6

Cited by 37 publications

(44 citation statements)

References 109 publications

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“…Square-wave voltammetry (SWV) is a powerful electrochemical technique suitable for analytical application, mechanistic study of electrode processes and electrokinetic measurements [1][2][3][4][5][6]. Nowadays it is considered as one of the most advanced voltammetric techniques, which unifies the advantages of pulse techniques (enhanced sensitivity), cyclic voltammetry (insight into the electrode mechanism) and impedance techniques (kinetic information of very fast electrode processes).…”

Section: Introductionmentioning

confidence: 99%

Square‐Wave Voltammetry: A Review on the Recent Progress

et al. 2013

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A review on the recent progress of square-wave voltammetry is presented, covering the period of the last five years. The review addresses the new theoretical development of the technique as well as its application for mechanistic purposes, electrode kinetic measurements, biochemical and analytical applications. Besides, a few novel methodological modifications are proposed that might expand the scope and application of the technique.

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Section: Introductionmentioning

confidence: 99%

Square‐Wave Voltammetry: A Review on the Recent Progress

et al. 2013

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“…The SWV technique is one of the most advanced voltammetric methods unifying the advantages of CV and pulse voltammetric techniques. In the course of a SW voltammetric experiment, the potential is repeatedly changed to an oxidative and reductive mode in a form of square-shaped potential pulses [31,32]. Figure 5(a) compares typical CV and SWV recorded in an NB membrane in contact with an aqueous solution of pH 1.…”

Section: Resultsmentioning

confidence: 99%

Voltammetry Study of an Anti-HIV Compound by means of a Thin Organic Membrane

Nassi

Ebelle

Manga

et al. 2013

International Journal of Electrochemistry

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Cyclic and square wave voltammetries have been used to study electrochemical behaviour of an anti-HIV agent (Guttiferone A) at the liquid-liquid interface. The thin organic membrane is formed by an organic solvent containing redox probe. Guttiferone A, a benzophenone (BP) with appropriate electrolyte. It is demonstrated that BP possesses three reduction systems due to the redox transformation of the three tautomeric forms that lead to the migration of proton between the hydroxyl group in position 4 and the carbonyl group in positions 2 and 10. The transfer of proton from the aqueous solution to the organic phase is crucial for the redox transformation of BP into the organic membrane. The voltammograms obtained are strongly influenced by the pH of the aqueous phase. The electrochemical mechanism consists of 2e − /2H + exchange to form the separate redox compound BPH 2 .

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“…Although it was invented by Barker et al [53] in 1952, it was little used at the time owing to difficulties with the controlling electronics. The theory and applications of SWV are described in books and reviews [61,62,[66][67][68][69][70].…”

Section: Square Wave Voltammetrymentioning

confidence: 99%