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Sonochemical Stripping Voltammetry
Analytical Chemistry, 1995A new form of stripping analysis is described which exploits the extreme conditions produced during sonication. Sonochemical stripping voltammetry differs from other forms of stripping analysis in that the preconcentration of the analyte is sonochemical rather than electrochemical. Zero-valent metal particles are melted onto the electrode surface after
Nanette A. Madigan +4 more
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Voltammetry | Stripping Voltammetry
2019This article covers the main aspects of ASV, AdSV, and CSV, including past and recent developments of WEs, analytical methodologies, instrumentation, and applications. A hint is also given to two other techniques relying on a stripping step, namely potentiometric stripping analysis (PSA), which indeed is not a voltammetric method, and abrasive ...
Ornella Abollino +2 more
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Determination of gallium by adsorptive stripping voltammetry
Talanta, 2004A procedure for the determination of gallium by differential pulse adsorptive stripping voltammetry (DPADSV), using different complexing agents (ammonium pyrrolidine dithiocarbamate (APDC), pyrocatechol violet (PCV) and diethyldithiocarbamate (DDTC)), has been optimized.
M Jesús Gómez, González +3 more
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Cathodic stripping voltammetry of 5-fluorouracil
The Analyst, 1987An investigation has been carried out into the anodic differential-pulse polarographic and cathodic stripping voltammetric behaviour of the anticancer drug 5-fluorouracil at mercury indicator electrodes. The anodic peak, corresponding to the formation of a mercury salt, has been used for the determination of the drug in formulations with a relative ...
A J, Miranda Ordieres +4 more
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Microanalysis of DNA by stripping transfer voltammetry
Bioelectrochemistry, 2004A cathodic stripping transfer voltammetric procedure for trace determination of DNA and its components is described. The method is based on the DNA acid hydrolysis with subsequent electrochemical determination of released purine bases. In the first step, DNA is hydrolyzed for 30 min in 0.5 M perchloric acid at 75 degrees C.
Frantisek, Jelen +3 more
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2005
Electrochemical stripping means the oxidative or reductive removal of atoms, ions or compounds from an electrode surface (or from the electrode body, as in the case of liquid mercury electrodes with dissolved metals). Generally, these atoms, ions or compounds have been preliminarily immobilized on the surface of an inert electrode (or within it) as the
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Electrochemical stripping means the oxidative or reductive removal of atoms, ions or compounds from an electrode surface (or from the electrode body, as in the case of liquid mercury electrodes with dissolved metals). Generally, these atoms, ions or compounds have been preliminarily immobilized on the surface of an inert electrode (or within it) as the
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Nomenclature of stripping voltammetry
Analytical Proceedings including Analytical Communications, 1995Problems in selecting an effective nomenclature for stripping voltammetry are discussed. Stripping voltammetry is a two-step process, accumulation and determination, and the technique can be considered to be a ‘hyphenated technique’. The method of determination is usually given in naming the particular technique, but often the method of accumulation is
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Stripping voltammetry in environmental and food analysis
Fresenius' Journal of Analytical Chemistry, 2000The review covers over 230 papers published mostly in the last 5 years. The goal of the review is to attract the attention of researchers and users to stripping voltammetry in particular, its application in environmental monitoring and analysis of foodstuffs.
K Z, Brainina +2 more
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Cyclic voltammetry and anodic stripping voltammetry with mercury ultramicroelectrodes
Analytical Chemistry, 1985A method for the preparation of mercury microvoltammetric electrodes of hemispherical geometry with radii of 2.3-7.3 ..mu..m has been developed. Mercury is electrodeposited from solutions of Hg(I) onto a microvoltammetric platinum disk electrode at a constant potential sufficient to ensure diffusion limited conditions.
Kenneth R. Wehmeyer, R. Mark. Wightman
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Determination of orthochlorophenol by stripping voltammetry
Electroanalysis, 1995AbstractThe present work reports on a differential pulse and square wave stripping voltammetric procedure for the determination of orthochlorophenol. The best conditions included using 0.1 M KOH solution, an accumulation potential of 0.4 V vs. Ag/AgCl electrode, a square wave amplitude of 60mV, a frequency of 50 Hz, a step potential of 4mV, and an ...
P. Manisankar, H. Gurumallesh Prabu
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