Correspondence: Koichi Jeremiah Aoki Department of Applied Physics, University of Fukui, 3-9-1 Bunkyo, Fukui, 910-0017 Japan Tel +817 7627 8665 Fax +817 7627 8750 Email [email protected] Abstract: The solubility of ferrocene in aqueous solution is known to be approximately 0.04 mmol/dm. The solubility values determined by voltammetry have been overestimated because of adsorption on electrodes...

The fabrication, optimization and validation of measurement using a modified carbon paste electrode (CPE) with dibenzo-18-crown-6 were carried out for the determination paracetamol in commercial products. pH, concentration paste, scan rate parameters optimized. Validation was observed from linear range, LoD, LoQ, precision, percentage recovery. result showed that optimum pH at 2, 0.6%, rates 35...

The underpotential deposition(UPD) phenomena is very interesting not only because of its fundamental importance but also due to its noticeable growing impact on the material science. The amazing possibility of control the deposition process down to monolayer results in new kind of materials with different properties than bulk ones embracing they catalytic, electronic or magnetic properties. Exc...

The development of a fingerprinting strategy capable to evaluate the "oxidation status" of white wines based on cyclic voltammetry is proposed here. It is known that the levels of specific antioxidants and redox mechanisms may be evaluated by cyclic voltammetry. This electrochemical technique was applied on two sets of samples. One group was composed of normal aged white wines and a second grou...

Stripping voltammetry as technique has proved to be very useful in the analysis of heavy and other metal ions due to its excellent detection limits and its sensitivity in the presence of different metal species or interfering ions. Recent assessments of aquatic samples have shown increased levels of platinum group metals (PGMs) in aquatic ecosystems, caused by automobile exhaust emissions and m...

Voltammetry is a foundational electrochemical technique that can qualitatively and quantitatively probe electroactive species in solutions as such has been used numerous fields of study. Recently, automation introduced to extend the capabilities voltammetric analysis through approaches Bayesian parameter estimation compound identification. However, opportunities exist enable more versatile meth...

A report is presented on the use of cyclic voltammetry using silver as a working electrode. The combined electrocatalytic properties of silver and ionic liquids allow cyclic voltammetry to be turned into an ideal tool for the rapid and accurate access to diffusion coefficient values and solubility values of carbon dioxide in ionic liquids under standard conditions.