Anodic stripping
Differential Pulse Anodic Stripping Voltammetry Detection of Cadmium with Nafion-Graphene Modified Bismuth Film Electrode
... In this work, a sensitive electrochemical platform for determination of cadmium was obtained using graphene-Nafion modified bismuth film glassy carbon electrode by differential pulse anodic stripping ...
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Determination of Trace Copper in Water Samples by Anodic Stripping Voltammetry at Gold Microelectrode
... In this work, a gold microelectrode was employed to detect Cu 2+ by differential pulse anodic stripping voltammetry (DPASV) in environmental water samples. Due to the excellent properties of microelectrode, ...
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Determination of As3+ Based on Nanoporous Gold by Square Wave Anodic Stripping Voltammetry
... Here, a facile and fast approach was used to synthesize NPG at a glassy carbon electrode. A rapid and highly sensitive NPG-based electrochemical sensor for As 3+ detection combined with square wave anodic ...
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Anodic Stripping Voltammetric Determination of Nitrite Using Carbon Paste Electrode Modified with Chitosan
... A simple method for anodic stripping voltammetric determination of nitrite using carbon paste electrode modified with biomolecular chitosan, is described. In this method, the electrode is activated ...
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Bismuth Nano-Flower Modified CPE for Anodic Stripping Voltammetry Detection of Cd(II)
... pulse anodic stripping voltammetry (DPASV) was developed for the determination of Cd ...The stripping peak currents of Cd (II) at “bulk” and “drop coating” Bi nano-flower modified CPEs were compared ...
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Voltammetric and Square-Wave Anodic Stripping Determination of Amlodipine Besylate on Gold Electrode
... square-wave anodic stripping voltammetry for determination of amlodipine in pharmaceuticals or in biological fluids on glassy carbon, carbon paste electrodes and or modified by multi wall nanotubes, have ...
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Speciation of Pb ions in Lake Modracby differential pulse anodic stripping voltammetry (DPASV)
... organisms does not depend only on the total metal concentration in the solution. The concentration of free metal ion, in most cases, is a key factor in predicting the bioavailability of heavy metal. In this paper the ...
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Electrochemical co-detection of Heavy Metals in Astragalus Membranaceus by Anodic Stripping Voltammetry
... wave anodic stripping voltammetry ...the anodic peak at ...of anodic stripping voltammetry has demonstrated that the proposed method can be applied in rapid screening the positive ...
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Determination of Tl(I) Ions in Homeopathic Drugs by Differential Pulse Anodic Stripping Voltammetry
... an ammonium solution), then it was transferred to a flack (25 mL) and supplemented with water. This final solution was used for the determination of thallium in the studied pharmaceutical preparations using flow ...
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An Ultrasensitive Method for Detecting Picomolar Levels of Cadmium(II) by Fast-Scan Anodic Stripping Voltammetry
... Anodic stripping voltammetry (ASV) has been widely regarded as one of the simplest and most effective electrochemical techniques for the trace analysis of metal ions [23, ...by stripping voltammetry ...
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Square Wave Anodic Stripping Voltammetry for Simultaneous Determination of Trace Hg (II) and Tl(I) in Surface Water Samples Using SnO2@MWCNTs Modified Glassy Carbon Electrode
... A rapid, simple and sensitive electrochemical sensor based on glassy carbon electrode modified with tin oxide nanoparticles @ multiwalled carbon nanotubes have been used for determination of trace Hg(II) and Tl(I) using ...
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Preparation of Glassy Carbon Electrode Modified with Polymeric Meso–Tetrakistetrabromo Thienylporphyrin for Determination of Cadmium and Lead by Anodic Stripping Voltammetry
... portable. Anodic stripping voltammetry (ASV), cathodic stripping voltammetry (CSV) and adsorptive stripping voltammetry (AdSV) are the most used ...
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Determination of Lead in Water by Linear Sweep Anodic Stripping Voltammetry (LSASV) at Unmodified Carbon Paste Electrode: Optimization of Operating Parameters
... Since its introduction by Ralph Norman Adams [31] as an alternative to the mercury electrode, the carbon paste electrode has been largely used for its ad- vantages such as easy preparation, stable response, wide window ...
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Differential Pulse Anodic Stripping Voltammetric Study of Zinc- Ethylenediamine Complex
... pulse anodic stripping voltammetry (DPASV) due to its reproducibility and reliability at very low concentration 4-6 ...pulse anodic stripping voltammetry has been extensively used in our ...
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Study of trace metals in natural water using anodic stripping voltammetry
... more anodic peak at h ig h er concentrations . The sm all more anodic peak does n o t in c re a s e in h e ig h t w ith in c re a se d p la tin g tim es and resem bles th ...
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... Abstract. In the present study an electrochemical assay for the detection of arsenic (III) by means of square wave anodic stripping voltammetry with co-deposition of silver at screen printed and glassy ...
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Well Aligned TiO2 Nanotube Arrays with Ag Nanoparticles for Highly Efficient Detection of Fe3+ Ion
... Therefore, when functionalized Ag NPs on nanotube arrays were used, iron ion sensing performed with the anodic stripping voltammetry method was investigated to validate their great poten[r] ...
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The development of methods for the determination of selenium using spectrofluorimetric and ICP MS techniques
... Pretty, J.R.; Blubaugh, E.A.; and Caruso, J.A.; Determination of Arsenic III and Selenium IV using an On-line Anodic Stripping Voltammetry Flow Cell with Detection by Inductively Coupled[r] ...
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Quantum Dots for Electrochemical Labelling of Neuramidinase Genes of H5N1, H1N1 and H3N2 Influenza
... The detection of a pathogens is useful for therapeutic and control of infectious disease as well as clinical diagnosis. Labelling of target molecules using tags (especially metal QDs) has a wide range of application and ...
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Synthesis and Electrochemical Sensing Toward Heavy Metals of Bunch like Bismuth Nanostructures
... Abstract Large-scale bunch-like bismuth (Bi) nano- structures were the first time to be synthesized via two-step electrochemical deposition. The growth mechanism of the nanostructures was discussed. Such a designed ...
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