[PDF] Top 20 TIC´s y educación en ciencias naturales
Has 10000 "TIC´s y educación en ciencias naturales" found on our website. Below are the top 20 most common "TIC´s y educación en ciencias naturales".
Sensitive Voltammetric Detection of Indomethacin Using TiO2 Nanoparticle Modified Carbon Ionic Liquid Electrode
... decade, carbon ionic liquid electrode (CILE) has received a particular much attention in electrochemistry [19,20] as a new sort of working electrode, providing a considerable rise in ... See full document
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Simultaneous Determination of Thiocyanate and Oxalate in Urine using a Carbon Ionic Liquid Electrode Modified with TiO2-Fe Nanoparticles
... glassy carbon (GCE) electrode and traditionally carbon paste electrodes (CPE) suffers from sluggish electron transfer kinetics and large oxidation ...gold electrode modified with iron ... See full document
10
Voltammetric Determination of Nitrophenols at a Nickel Dimethylglyoxime Complex – Gold Nanoparticle Modified Glassy Carbon Electrode
... nitrogen-sensitive detection [8-10]. High performance liquid chromatography [11], capillary zone electrophoresis [12] and UV-vis fluorescence spectroscopies [13] have also been used in the analysis ... See full document
421
NiO/CNTs Nanocomposite Modified Ionic Liquid Carbon Paste Electrode as a Voltammetric Sensor for Determination of Quercetin
... high sensitive carbon paste electrode modified with NiO/CNTs and ionic liquid (ILs/NiO/CNT/CPE) was describe for voltammetric determination of ...unmodified carbon ... See full document
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Synergistic Signal Amplification Based on Ionic Liquid-BaTiO3 Nanoparticle Carbon Paste Electrode for Sensitive Voltammetric Determination of Acetaminophen
... high sensitive voltammetric sensor for the rapid determination of acetaminophen in pharmaceutical and biological ...the electrode process of acetaminophen compared to the bare ...in ... See full document
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Voltammetric Determination of Dopamine at the Surface of TiO2 Nanoparticles Modified Carbon Paste Electrode
... rapid liquid chromatography/tandem mass spectrometry (LC-MS/MS) [10], the chromatography method [11-13], and the capillary electrophoresis mass spectrometry method ...electric detection systems. In this ... See full document
9
A Carbon Nanocomposite Ionic Liquid Electrode Based on Montmorillonite Nanoclay for Sensitive Voltammetric Determination of Thioridazine
... A carbon nanocomposite electrode has been designed by incorporation of montmorillonite nanoclay into the carbon ionic liquid electrode for the electrochemical determination of ... See full document
11
Voltammetric Determination of Tetracycline by Using Multi- Wall Carbon Nanotube – Ionic Liquid Film Coated Glassy Carbon Electrode
... based modified electrodes can promote the electron transfer of analytes and enhance their response ...sensitivity. Ionic liquid is composed entirely of ...As electrode modifying material it ... See full document
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Sensitive Voltammetric Detection of Metol with a TiO2 Nanowire Modified Carbon Ionic Liquid Electrode
... in Figure 3A. Then the relationships between the formal peak potential (E 0' ), the oxidation peak currents and pH were established respectively, with the results shown in Figure 3B and C. With the increase of buffer pH, ... See full document
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Electrochemical Determination of Vitamin A Based on a Novel Nanoalloy Modified Carbon Paste Electrode
... new carbon paste electrode (CPE) that was modified using a nanoalloy (Pt:Co) room- temperature ionic liquid (RTIL) as an extremely sensitive sensor for the ... See full document
310
Voltammetric Method Using Multi Walled Carbon Nanotubes Modified Glassy Carbon Electrode for the Determination of Terbutaline Sulfate in Pork Sample
... glassy carbon electrode modified with multi-walled car- bon nanotubes (MWNTs) were explored by cyclic voltammetry (CV) and differential pulse voltammetry ...the modified electrode, ... See full document
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A Sensitive Chlorpromazine Voltammetric Sensor Based on Graphene Oxide Modified Glassy Carbon Electrode
... solution at different pH values (pH 3.0-9.0). A stable peak was obtained for chlorpromazine in different pH values. Oxidation peak potential of the chlorpromazine at GO/GCE is independent of pH, meaning that the ... See full document
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Voltammetric Determination of Tryptophan Using a Carbon Paste Electrode Modified with Magnesium Core Shell Nanocomposite and Ionic Liquids
... novel carbon paste electrode modified with ionic liquid (n-hexyl-3-methylimidazolium hexafluoro phosphate) and magnetic core- shell manganese ferrite nanoparticles (MCSILCPE) was ...the ... See full document
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High Sensitive Voltammetric Determination of Paroxetine on Glassy Carbon Electrode Modified with Nafion/MWCNTs
... GC electrode was coated with 10 µl homogenous Nafion/MWCNTs and allowed to evaporate the solvent at room temperature in the ...GC electrode was stabilized in phosphate buffer (pH ...Next electrode ... See full document
19
A novel β-cyclodextrin Functionalized Reduced Graphene Oxide Electrochemical Sensor for Blood Glucose Detection
... water with a suitable pH value. All tests used the as-prepared PBS. An OneTouch Ultra Vue glucose detector (LifeScan, China) was purchased as transitional method for glucose detection. The glucose concentration ... See full document
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Improvement of Voltammetric Detection of Sulfanilamide with a Nanodiamond−Modified Glassy Carbon Electrode
... electrochemical detection of sulfanilamide on both bare GCE and GCE−ND was also determined by CV analysis with a scan rate of 50 mV·s −1 and potentials varying from ...The detection of sulfanilamide was ... See full document
31
Nonenzymatic coated screen-printed electrode for electrochemical determination of acetylcholine
... particle modified electrodes have emerged as a promising alternative for the electroanalysis of organic and inorganic compounds ...low detection limit, and better signal-to noise ratio over the conventional ... See full document
42
Amperometric Detection of Hydroquinone at Modified Ionic Liquid Graphene Composite Paste Electrode
... electrodes showed almost a straight lines, revealing that graphene attributed the ability good electron transfer. The EIS measurements were operated at open circuit with the frequencies swept applied is 10 5 Hz to 1 Hz ... See full document
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Electrochemical Sensor based on Carbon Paste Electrode Modified by TiO2 nano-particles for the Voltammetric Determination of Resorcinol
... shifted towards more positive values. For further work, scan rate 100 mv/s was selected to further work to avoid the distortion on the peak at scan rate values higher than 100mV/s in high concentration [1]. The oxidation ... See full document
13
Direct Simultaneous Electrochemical Determination of Hydroquinone and Catechol at a Poly(glutamic acid) Modified Glassy Carbon Electrode
... calomel electrode (SCE) as reference electrode, a platinum wire counter electrode and a bare or modified glassy carbon disk working electrode ... See full document
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