Amperometric Sensor
Microbially Induced Corrosion Rate Determination Applying Clark Amperometric Sensor
... type amperometric sensor for real time determination of UNS G1020 carbon steel corrosion acceleration provoked by the high concentrations of the bacteria Acidithiobacillus ferrooxidan in acidified (H 2 SO 4 ...
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Glassy Carbon Electrode Modified with Nickel (II) Tetrasulfophtalocyanine Films and its Behavior as Amperometric Sensor for Nitrite
... great variety of techniques have been reported for nitrite determination, for example, chromatography [4,5], spectrophotometry [6-8] and electrochemical techniques [9,10]. The electrochemical techniques often offer ...
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A Sensitive Amperometric Sensor for the Determination of Dopamine at Graphene and Bismuth Nanocomposite Film Modified Electrode
... The major aim of this present work is to develop a simple and sensitive modified electrode for the efficient determination of DA. We have prepared GNS-Bi nanocomposite by easily adoptable solution based reduction method. ...
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An Amperometric Sensor for the Determination of Dopamine Using Poly Zincon Film Modified Electrode
... an amperometric sensor in flow systems for the electrocatalytic oxidation of DA, experiments were carried out by chronoamperometry and the results are depicted in Figure ...
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A Facile Hydrazine Amperometric Sensor Based on a Glassy Carbon Electrode Modified with Au Nanoparticles-MnO2 Composites
... hydrazine amperometric sensor by the construction of some complicated nanostructures, such as Mn 7 O 13 ·5H 2 O/α-MnO 2 nano-hybrid [29], MnO 2 /GO composite ...
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Electrocatalytic Oxidation of Acetaminophen on a PVC/TTF-TCNQ Composite Electrode Modified by Gold Nanoparticles: Application as an Amperometric Sensor
... This work shows the electrocatalytic activity towards the oxidation of acetaminophen of a composite electrode PVC/TTF-TCNQ modified with gold nanoparticles. Owing to a good linear relationship between acetaminophen ...
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Highly Sensitive Amperometric Sensor for Nitrobenzene Detection Using Functionalized Multiwalled-Carbon Nanotubes Modified Screen Printed Carbon Electrode
... the amperometric curves obtained at f–MWCNTs/Nf/SPCE for sequential additions of NB into phosphate buffer (pH ...the amperometric current is observed for each addition and the response current reached 95% ...
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Amperometric Sensor Based on Carbon Nanotubes and Polycations for the Determination of Vitamin C
... analytical sensor for the determination of VC. The proposed sensor is easy to prepare, inexpensive, and has low detection limit, long linear range and a short analysis ...
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Highly Sensitive Amperometric Sensor for the Determination of Glucose at Histidine Stabilized Copper Nanospheres Decorated Multi-Walled Carbon Nanotubes
... glucose sensor. In addition, the practicality of our sensor was evident from the accurate determination of glucose in human serum ...The sensor showed an appreciable stability, repeatability, and ...
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A New Non-Enzymatic Amperometric Sensor Based on Nickel Decorated ZIF-8 Derived Carbon Nanoframe for the Glucose Determination in Blood Samples
... and amperometric surveillance with the standard three-electrodes installation by applying Ag/AgCl as a reference electrode, the platinum wire as a counter electrode and Ni deposited on NPC casted GCE ...
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A Mesoporous Carbon-Based Amperometric Sensor for Ascorbic Acid Determination
... Using ordered mesoporous carbon (OMC) as the sensing material, an amperometric biosensor for ascorbic acid (AA) determination was successfully built on a glassy carbon electrode (GCE). Using a ...
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Carboxyl Multiwalled Carbon Nanotubes through Ultrasonic Dispersing in Dimethylfomamide Modified Electrode as a Sensitive Amperometric Sensor for Detection of Sulfonamide
... Electrochemical method can output electric signal directly as well as functions of fast response, simple to use, easy combination with other testing, provides a way to realize the field test. Right now, this ...
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Highly Sensitive Amperometric Sensor Based on Gold Nanoparticles Polyaniline Electrochemically Reduced Graphene Oxide Nanocomposite for Detection of Nitric Oxide
... were eliminated by Nafion coating. The Nafion coating volume was optimized (3 μL of 1.0% Nafion). The AuNPs-PANI-ErGO electrode exhibited an enhanced electron transfer activity and wider active area for substrate ...
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Fabrication of Poly (Toluidine Blue O) Functionalized Multiwalled Carbon Nanotubes on Glassy Carbon Electrode for Hydrazine Detection
... an amperometric sensor for hydrazine developed via simple potentiodynamic electrochemical polymerization of O-Toluidine Blue (pTBO) on functionalized multi walled carbon nanotubes (f–MWCNTs) coated glassy ...
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An Amperometric Nitrobenzene Electrochemical Sensor Based on Electrochemically Activated Graphite Modified Screen Printed Carbon Electrode
... of amperometric sensor for the detection of nitrobenzene (NB) using electrochemically activated graphite (EAG) modified screen printed carbon electrode ...SPCEs. Amperometric results reveals that the ...
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A novel Amperometric Gallic acid Sensor based on Polymelamine entrapped Graphene Composite
... GA amperometric sensor using GR/PM composite for the first ...the sensor is further open for the determination of GA in green tea samples with high ...
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A Disposable Single-Use Electrochemical Sensor for Detection of Resorcinol Based on Electrochemically Activated Screen Printed Carbon Electrode in Hair Dyes
... effective amperometric sensor based on activated screen printed carbon electrode (ASPCE) was successfully fabricated for the electrochemical determination of resorcinol ...and amperometric method ...
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Novel One Pot Synthesis of Alkaline-reduced Iron Oxide/graphene Nanocomposites for Amperometric Non- enzymatic Glucose Sensor
... under optimised conditions as mean from three determinations. The current responses at +0.60 V were recorded between the as-prepared sensor and data provided using a clinical-used glucometer (Optimum Xceed). The ...
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Electrochemical Analysis of Ki67 Protein As Pancreatic Cancer Biomarker Based on Graphene-Polydopamine Nanocomposite
... amperometric current from the sensor reached a steady-state response quickly, and increased in accordance with Ki67 concentration between 4.0 and 800 pg/mL, and the detection limit was 1.7 pg/mL (S/N = 3). ...
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An Interference Study with Different Working Potentials for an Amperometric Glucose Sensor
... it exhibits a flat average line for different working potentials. The result indicates that the glucose test strips are very stable to present correct glucose values. However, the average glucose values vary with ...
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