Benorilate was determined by the differential pulse voltammetry (DPV) using a carbon paste electrode in 1.25×10 −3 mol·l −1 KH 2 PO 4 and Na 2 HPO 4 buffer solution (pH=6.88, 25 C). The anodic potential was +1.020 V (versus saturated calomel electrode
electrode resistance [27]. Finally, were polished the surface it (UMCPE: unmodified carbon paste electrode). For the preparation of modified carbon paste electrodes (MCPE), values of 2 to 10 percent modifier (0.002- 0.01 gr), was added to the carbon paste.
Determination of Methimazole on a Multiwall Carbon Nanotube Titanium Dioxide Nanoparticle Paste Electrode M. Fouladgar Department of Biochemistry, Falavarjan Branch , Islamic Azad University , Falavarjan , Iran Correspondence [email protected]
Gooseberry modified carbon paste electrode for the determination of ascorbic acid Determination of cadmium in water at carbon paste electrode modified with pvc - dbss
Direct current voltammetric (DCV) and differential pulse voltammetric (DPV) determination of antineoplastic agent doxorubicin (DOX) at a carbon paste electrode (CPE) was developed. Britton-Robinson buffer (pH 7.0) was used as a supporting electrolyte. The limits of
This paper presents the appliion of zinc/aluminium-layered double hydroxide-quinclorac (Zn/Al-LDH-QC) as a modifier of multiwalled carbon nanotubes (MWCNT) paste electrode for the determination of bisphenol A (BPA). The Zn/Al-LDH-QC/MWCNT morphology
Manganese dioxide-modified carbon paste electrode for voltammetric determination of riboflavin Manganese dioxide-modified carbon paste electrode for voltammetric determination of riboflavin Mehmeti, Eda; Stanković, Dalibor; Chaiyo, Sudkate; Švorc, Ľubomir; Kalcher, Kurt 2016-02-29 00:00:00 Microchim Acta (2016) 183:1619–1624 DOI 10.1007/s00604-016-1789-4 ORIGINAL PAPER …
Determination of crystalline silica in respirable dust upon occupational exposure for Egyptian workers. "Carbon Paste Ion-Selective Electrode for the Determination of Metoclopramide", Egypt. J. Anal. Chem., vol. 16, pp. 47-58, 2007. Export RTF Tagged XML
A carbon-paste electrode for dicyclomine hydrochloride (DcCl) was prepared and fully characterized in terms of composition, life span, usable pH range and temperature. The electrode was applied to the potentiometric determination of dicylominium ion in its pure state and in pharmaceutical preparations in batch and flow injection conditions and in biological fluids using standard additions method.
In this work, a new carbon paste electrode, prepared from nitrogen-doped hydrothermal carbon (CHTCN) was applied for the electrochemical detection and determination of carbendazim fungicide. CHTCN samples with the nominal nitrogen content 0.05-0.5 wt. % in glucose precursor were prepared by simple, low-cost synthesis with the accompanying carbonization to 1273 K.
A new Mg 2+ Carbon paste ion selective electrode based on4,5-Bis (benzoylthio)-1,3-dithiole-2-thione (BZ 2 dmit) for determination of trace amount of Magnesium in Blood Serum was prepared. Using nanosilica and multi-walled carbon nanotube (MWCNT) in the composition of carbon paste electrodes causes improvement in their characterizations.
A carbon paste electrode modified with mesoporous silica functionalized with acetyl-acetone (AcAcNH 2-HMS) was prepared, characterized and used for cadmium (II) quantitative determination in aqueous media. The measurements were made using square
A new method for determination of methyldopa in the presence of folic acid has been described in this work. This method is based on modifiion of carbon paste electrode with NiO nanoparticles and an ionic liquid (1-Butyl-3-methylimidazolium hexafluorophosphate). Electrochemical studies showed that on the surface of modified electrode, oxidation current of methyldopa has been enhanced and
Manjunatha JG (2017) A new electrochemical sensor based on modified carbon nanotube- graphite mixture paste electrode for voltammetric determination of resorcinol. Asian Journal of Pharmaceutical and Clinical Research 10(12): 295-300.
Electropolymerization of Glycine at Carbon Paste Electrode and its Appliion for the Determination of Methyl Orange C. Raril and J. G. Manjunatha * Department of Chemistry, FMKMC College, Madikeri, Mangalore University Constituent College, Received: 14
175 Carbon Nanotube Paste Electrode with a Bismuth Film in Anodic Stripping Voltammetry for the Determination of Heavy Metals Matěj Stočes*, Tomáš Mikysek, and Ivan Švancara Department of Analytical Chemistry, Faculty of Chemical Technology, University
The electrochemical response of carbon paste electrode mainly depends on the properties of the modifying species. The modifiion of the carbon paste electrode can be done by different ways like grinding in an agate mortar [1-4], electropolymerization [5,6].
Electrochemical Sensor based on Carbon Paste Electrode Modified by TiO 2 nano-particles for the Voltammetric Determination of Resorcinol M. Khodari1, G. A. M. Mersal1,2*, E. M. Rabie1 and H. F. Assaf1 1 Chemistry Department, Faculty of Science, South2
Bulgarian Chemical Communiions, Volume 49, Nuer 3, (pp. 729 – 734) 2017 729 Appliion of modified carbon paste electrode with multiwall carbon nanotube as a simple and an effective alyst for determination of cefixime in real samples B. *Norouzi , S
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