amperometric detection
DETERMINATION OF AMOXYCYLLIN AND CLAVULANIC ACID IN PHARMACEUTICAL DOSAGE FORMS BY HPLC WITH AMPEROMETRIC DETECTION
... amperometric detection for quantitative analysis of both components as raw materials or in pharmaceutical ...with amperometric detection (LCEC) provides significant improvements by combining ...
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Amperometric Detection of Glucose by Polyaniline-Activated Carbon Composite Carbon Paste Electrode
... Sci., 7 2012 6988 - 6997 International Journal of ELECTROCHEMICAL SCIENCE www.electrochemsci.org Amperometric Detection of Glucose by Polyaniline-Activated Carbon Composite Carbon Paste [r] ...
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Sensitive Amperometric Detection of L-Glutamic Acid in Agricultural and Biological Samples Using the Biocompatible, High-effective and Integrated Biocompatible Poly(3,4- ethylenedioxythiophene) Nanocomposite Bioelectrode
... spectroscopy indicated that the as-prepared PEDOT nanocomposite bioelectrode exhibited better electron-transfer ability than individual component, and GluOx were successfully immobilized into this bioelectrode. The ...
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Electrochemical Preparation of Porous PtCu Alloy on an Ionic Liquid Functionalized Graphene Film for the Electrocatalytic Oxidation and Amperometric Detection of Ethanol
... alcohol. Ren et al [12] synthesized PtPd alloy catalysts with different Pt/Pd ratios in the absence of any stabilizers or surfactants, and they demonstrated that the PtPd alloy catalysts had high electrocatalytic ...
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Amperometric Detection of Gallic Acid Based on Electrochemically Activated Screen Printed Carbon Electrode
... the detection of GA, particularly carbon based materials, such as carbon paste electrodes [14], graphite electrodes [15], carbon fiber microelectrodes [16], glassy carbon electrodes (GCE) [17], carbon ionic liquid ...
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Amperometric Detection of Hydroquinone at Modified Ionic Liquid Graphene Composite Paste Electrode
... In recent years, many types of graphene based sensors have been fabricated to identify its inherent properties. Liu et. al [14] reported graphene nanocomposite modified electrode for the determination of hydroquinone and ...
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Transparent Electrode Materials for Simultaneous Amperometric Detection of Exocytosis and Fluorescence Microscopy
... four-channel amperometric amplifier (VA-10M, NPI, Tamm, ...needed, amperometric re- cordings were digitally filtered with a 60 Hz notch filter to remove line frequency interference using Igor Filter Design ...
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Amperometric detection of Nitrite, Iodate and Periodate on Glassy Carbon Electrode modified with Thionin and Multi-wall Carbon Nanotubes
... The multi-wall carbon nanotubes were used as an immobilization matrix to incorporate thionin as electron transfer mediator onto a glassy carbon electrode surface. Due to unique electronic properties of MWCNTs and ...
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Self-Assembled Monolayer of Cyclopentadienyl Ruthenium Thiolate Schiff Base-on-Gold, for Amperometric Detection of H2O2
... The detection and quantification of peroxides in the industrial effluent are carried out through volumetric, colorimetric and chemiluminescence techniques which are complex time consuming and are prone to ...
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Rapid Screening Method for Assessing Total Phenolic Content Using Simple Flow Injection System with Laccase based-biosensor
... stable amperometric response to polyphenolic compounds ...with amperometric detection on laccase based biosensor was developed for total phenolic content (TPC) in cultivated plants [19] and wine ...
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Effect of Maillard reaction on reducing power of malts and beers
... with amperometric detection was used to evaluate the reducing power of 23 beers and aqueous extracts of 17 barley ...the amperometric method was confirmed by a good correlation with the results of ...
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Interactions of Platinum-Based Cytostatics with Metallothionein Revealed by Electrochemistry
... For the evaluation of the rate of interference, we obtained calibration curves at the most suitable potential of 500 mV (Fig. 6C) and at potential that is commonly applied for the oxidation of analytes, which contain ...
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Use of Electrochemical DNA Biosensors for Rapid Molecular Identification of Uropathogens in Clinical Urine Specimens
... species-specific detection of bacterial pathogens in human clinical fluid samples using a microfabricated electrochemical sensor ...probe. Detection of the target-probe hybrids was achieved through binding ...
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Highly Sensitive and Selective Innumerable Electrode Catalysts for Bio-Sensing Molecules: An Overview
... detection of diagnostic acute dengue (NS1) virus. Similarly, Othman and his co-workers [43] have reviewed for the fabrication of functional nanostructured materials with bioactive, low cost and large quantity in ...
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Studies on the Use of Coulometric and Amperometric Analysis
... diately before each set of titrations, the electrodes were placed in a solution 0.1 VF in sodium bromide and 1 VF hydrochloric acid contained in a titration cell a 40 x 80 mm weighing bo[r] ...
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Fabrication of Graphene Oxide-MWCNTs Nanocomposite Modified Glassy Carbon Electrode for the Sensitive Determination of Amitrole
... sensitive amperometric amitrole (3-Amino-1,2,4-triazole) sensor constructed with graphene oxide (GO) and multi walled carbon nanotubes (MWCNTs) through electrochemical potentiostatic ...and amperometric i-t ...
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Amperometric Immunosensor Based on Carbon Nanotubes/Chitosan Film Modified Electrodes for Detection of Human Leptin
... the detection of ...acceptable detection limit, this method is more suitable for the detection of human leptin in real samples with no dilution (Normal levels of leptin are ...
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Ag Functionalized Molybdenum Disulfide Hybrid Nanostructures for Selective and Sensitive Amperometric Hydrogen Peroxide Detection
... seven amperometric experiments, and the correlation coefficients (R 2 ) of the fitting lines. The standard deviation of sensitivities is only about 1.9. The measured results demonstrated that the sensitivity and ...
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Implications of Nanobiosensors in Agriculture
... The probable solution to current problem is the proper labeling on nano-products in certain developed countries which might lead to technology consumption and regula- tions in developing countries. The Science and ...
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A Sensitive Amperometric Sensor for the Determination of Dopamine at Graphene and Bismuth Nanocomposite Film Modified Electrode
... The practical feasibility of the sensor has been assessed in pharmaceutical samples. Commercially available dopamine hydrochloride injection sample was acquired which contains 8.44 mM. The concentration of the injection ...
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