Differential Pulse Voltammetry (DPV)
Electrochemical study of methimazole and its direct determination in pharmaceutical preparations and human serum by square wave and differential pulse voltammetry
... The goal of this work was the development of new voltammetric methods for the direct determination of methimazole in pharmaceutical preparations and spiked human serum samples without any time-consuming extraction or ...
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Effect of Extraction Method on Antioxidant Determination in Produce by Differential Pulse Voltammetry
... Due primarily to the many health benefits associated with a diet high in antioxidants, numerous assays have been developed to determine antioxidant content of foods. However, most are time-consuming and costly. This ...
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Electrochemical Behavior of Atorvastatin at Glassy Carbon Electrode and its Direct Determination in Pharmaceutical Preparations by Square Wave and Differential Pulse Voltammetry
... indicate that this peak at higher concentrations is affected by adsorption-desorption phenomena. The calibration curves were linear for atorvastatin at the concentration range of 1-50 µg/ml or square wave and ...
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Determination of Metal Ions in the Plasma of Children with Tumour Diseases by Differential Pulse Voltammetry
... method differential pulse voltammetry with fully automated system and atomic absorption spectrometry was used for determination of the metal ...
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Differential Pulse Voltammetry Determination of Anti- Hypertensive Drug Hydrochlorothiazide in Pharmaceuticals Using Glassy-Carbon Electrode Modified by Electropolymerization with L- and D- Glutamic Acids
... A new modified glassy carbon electrode based on the electropolimerization of L-GA and D-GA for the determination of HCTZ in water was developed. Moreover, with both modified electrodes, GC/L-PGA and GC/D-PGA, the ...
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Sensitive Determination of the Indole Alkaloid Reserpine Using a Glassy Carbon Based Electrochemical Sensor
... by differential pulse voltammetry ...cyclic voltammetry and best conditions for its quantification were examined by differential pulse ...Cyclic voltammetry has shown that ...
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Electrocatalytic Determination of Isoniazid by a Glassy Carbon Electrode Modified with Poly (Eriochrome Black T)
... In this work, poly eriochrome black T (EBT) was electrochemically synthesized on the glassy carbon electrode as electrode modifier. On the modified electrode, voltammetric behavior of isoniazid (INH) was investigated. ...
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Employment of Electrochemical Methods for Assessment of the Maize (Zea mays L.) and Pea (Pisum sativum L.) Response to Treatment with Platinum(IV)
... as differential pulse voltammetry (DPV) and HPLC-ED are fast and suitable methods for the determination of the toxic effects inducing by Pt(IV) in different higher ...
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Electrochemical Behavior of an Anti-Cancer Drug at Glassy Carbon Electrode and its Determination in Pharmaceutical Formulations
... Capecitabine (CPT) is an anticancer prodrug of 5-fluorouracil (5-FU) used in the treatment of colorectal and breast cancer. The electrochemical behavior of CPT at glassy carbon electrode was investigated by cyclic, ...
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Electrochemical Behavior and Determination of Chlorogenic Acid Based on Carbon Nanotubes Modified Screen-Printed Electrode
... In this paper, we applied a simple and fast way to detect CGA with a high sensitive voltammetric analysis method by using carbon nanotubes material modified screen-printed electrode. Here, a carbon nanotubes material ...
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Electrochemical Properties of Catechin in Non-Aqueous Media
... Cyclic voltammetry (CV) and differential pulse voltammetry (DPV) were performed with an Autolab controlled by GPES software, version ...
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Plasmid HIV p24 Gene Detection on Mercury Film Electrode using Osmium Labelling
... electrode and other smaller signals at less negative potentials [12]. Moreover, we used the oligonucleotide probe complementary to the 5’ end of p24 sequence bounded to a gold modified magnetic particle (AuMPs) via thiol ...
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Electrochemical Properties of Chlorogenic Acids and Determination of Their Content in Coffee Using Differential Pulse Voltammetry
... Therefore, the aims of this study were: i to investigate the electrochemical properties of nine chlorogenic acids contained in coffee 3-CQA, 4-CQA, 5-CQA, 3,4-diCQ, 3,5-diCQA, 4,5-diCQA,[r] ...
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Electroanalytical Investigation on Paracetamol on Boron Doped Diamond Electrode by Voltammetry
... and differential pulse voltammetry (DPV) techniques were carried out using a cathodically pretreated boron-doped diamond elec- trode in HClO 4 and KClO 4 ...
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Quantum Dots for Electrochemical Labelling of Neuramidinase Genes of H5N1, H1N1 and H3N2 Influenza
... In the previously published paper, we presented a way how to modify oligonucleotides with metal QDs. The results obtained were promising and enabled us to suggest a sensor for detection of influenza nucleic acid [24]. In ...
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Electrochemical Detection of Sudan I Using a Multi Walled Carbon Nanotube/Chitosan Composite Modified Glassy Carbon Electrode
... using differential pulse voltammetry (DPV) due to its higher sensitivity re- lative to that of cyclic ...the differential pulse voltammograms of the MWCNT/chi- tosan-modified GCE under ...
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Platinum and rhodium in potatoes samples by using voltammetric techniques
... by Differential Pulse Voltammetry (DPV/a) for platinum and by Adsorptive Stripping Voltammetry (AdSV) for Rh using standard addition ...
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Electrochemical miRNA Biosensors: The Benefits of Nanotechnology
... [41], Voltammetry [8], Conductometry [42], Impedimetry [43], and Ion charge or field effect ...cyclic voltammetry (CV), differential pulse voltammetry (DPV), and square wave ...
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Estimation of the Antioxidative Properties of Amino Acids – an Electrochemical Approach
... cyclic voltammetry (CV) and differential pulse voltammetry ...cyclic voltammetry in aprotic solvents is a very useful technique for studying the reactivity of such compounds and their ...
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Anodic oxidation of etodolac and its linear sweep, square wave and differential pulse voltammetric determination in pharmaceuticals
... sweep voltammetry (LSV), square wave voltammetry (SWV) and differential pulse voltammetry (DPV) methods for the direct determination of etodolac in pharmaceutical preparations without ...
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