disposable screen-printed electrode
Application of Disposable Screen-printed Electrode as an Epirubicin Sensor and Relation among Whole Blood and Tissue Concentrations of Epirubicin
... M was about 6% (n=10). In this work, the MWNT-SPE was successfully applied for the determination of EPI in the concentration range 0.01~1.28μg/mL (1.84×10 -8 ~2.36×10 -6 M). And the of detection limits was 8.0 ...
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Graphene oxide/multi-walled carbon nanotubes/gold nanoparticle hybridfunctionalized disposable screen-printed carbon electrode to determine Cd(II) and Pb(II) in soil
... paste electrode and glassy carbon electrode are the common working electrodes in electrochemical sensing, but their price is relatively higher than disposable screen-printed ...
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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
... Screen printed carbon electrode (working area = 5 mm) were purchased from Zensor R&D Co., Ltd, Taiwan. Resorcinol (RC), ascorbic acid (AA), uric acid (UA),gallic acid (GA) acetaminophen (AC), ...
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A Simple Fabrication of Co (II)-phthalocyanine Modified Disposable Activated Screen Printed Carbon Electrode for the Effective Determination of L-cysteine
... modified electrode towards electro–oxidation of L–Cys was evident from the evaluated electroanalytical parameters such as wide linear range (5 to 220 μM), LOD ...
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A Sensitive and Selective Amperometric Immunosensor for Chloramphenicol Detection Based on Magnetic Nanocomposites Modify Screen-Printed Carbon Electrode as a Disposable Platform
... the electrode is easy to renewable by using an external magnetic ...19]. Screen-printed carbon electrode (SPCE) is frequently used for the construction of simple portable devices for fast ...
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Disposable screen printed sensor for the electrochemical detection of methamphetamine in undiluted saliva
... The mechanism of reaction between oxidized N,N ′ -(1,4- phenylene)-dibenzenesulfonamide and primary and secondary amines has been described by Adams and Schowalter [18]. The mechanism is shown schemati- cally in Fig. 1. ...
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A Disposable Cholesterol Enzyme Biosensor Based on Ferrocene-Capped Gold Nanoparticle Modified Screen-Printed Carbon Electrode
... At least three replicate measurements were conducted for these blood samples (Some partial results were listed in Table 1) and the results are also compared to those acquired with automatic biochemical analyzer (Beckman ...
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A novel and Disposable Amperometric Hydrazine Sensor based on Polydimethyldiallylamine Stabilized Copper(II)hexacyanoferrate Nanocubes modified Screen- printed Carbon Electrode
... Metal hexacyanoferrates are considered as one of the polynuclear mixed-valence materials, has recently attracted widespread attention due to their useful electron transfer mediator for various kind oxidation and ...
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Gold Nanoparticals Doping Graphene Sheets Nanocomposites Sensitized Screen-printed Carbon Electrode as a Disposable Platform for Voltammetric Determination of Guaiacol in Bamboo Juice
... sensors. Screen-printed carbon electrode (SPCE) is frequently used for the construction of simple portable devices for fast screening purposes and in-field/on-site monitoring, because of their low ...
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Disposable screen printed sensor for the electrochemical detection of delta-9-tetrahydrocannabinol in undiluted saliva
... Galvanostatic oxidation requires there to be sufficient mediator present to ensure oxidation of only the media- tor. Insufficient mediator would result in oxidation of any other oxidizable species present, such as ...
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Novel Pioglitazone Nanomaterial Based Screen Printed Sensors
... Sensitive disposable potentiometric sensors for determination of pioglitazone hydrochloride (PIO) have been ...fabricated screen printed electrodes (SPEs) are based on multi-walled carbon nanotubes - ...
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The Study of Urea Nitrogen Biosensor Based on the Disposable Screen-Printed Carbon Electrode
... A novel urea nitrogen(UN) biosensor based on disposable screen-printed carbon electrode mixed with potassium ferrocyanide was developed. The biosensor was covered with enzyme ink contained ...
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Sensitive Electrochemical Detection of Creatinine at Disposable Screen-Printed Carbon Electrode Mixed with Ferrocenemethanol
... employed screen-printed carbon electrode to measure creatinine in human ...The electrode and the active methylene group in creatinine formed a stable and selective carbon carbon bond in the ...
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Electrochemical Detection of Zeranol and Zearalenone Metabolic Analogs in Meats and Grains by Screen Plated Carbon Plated Disposable Electrodes
... using disposable screen-printed carbon electrode is developed for determination of Z, Zen and 3 major metabolic analogs α-zearalenol (α-Ze), β- zearalenol (β-Ze), and β-zearalanol ...
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Fabrication of Gold Nanoparticles/Polypyrrole/HRP Electrode for Phenol Biosensor by Electropolymerization
... using disposable screen-printed carbon electrode modified with gold nanoparticles (AuNPs), polypyrrole (PPy) and immobilized horseradish peroxidase (HRP) by electropolymerization ...modified ...
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A disposable biosensor based on immobilization of laccase with silica spheres on the MWCNTs-doped screen-printed electrode
... 0.044 V, characteristic of a two-electron and two- proton quasi-reversible redox process of DA at both SPEs [32]. No cathodic peak at around −0.150 V is found at these SPEs. The results demonstrate that the Lac/SPE or ...
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Disposable screen-printed sensors for determination of duloxetine hydrochloride
... . Screen-printing tech- nology offers production reproducibility, versatility, and large-scale production for ...the electrode performance. The dynamic response time of the electrode was tested by ...
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Screen Graphene-printed Electrode for Trace Cadmium Detection in Rice Samples Combing with Portable Potentiostat
... A disposable screen graphene-printed electrode (SGPE) was developed by directly printing the prepared graphene paste on the surface of screen-printed carbon working ...
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Electrochemical Sensor for Voltammetric Determination of Catechol Based on Screen Printed Graphite Electrode
... Square wave voltammetry was used for the direct determination of catechol. Catechol showed a well defined anodic peak using the following optimum conditions: screen printed graphite electrode as a ...
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Electrochemical Determination of Acebutolol on the Electrochemically Pretreated Screen Printed Carbon Electrode
... particular, screen printed carbon electrodes (SPCE) employed the wide range of applications in sensor field due to their versatility, robustness and low cost ...
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