A sensitive simultaneous determination of dopamine, acetaminophen and indomethacin on a glassy carbon electrode coated with a new composite of MCM-41 molecular sieve/nickel hydroxide nanoparticles/multiwalled carbon nanotubes

Babaei, Ali; Yousefi, Akbar; Afrasiabi, Mohammad; Shabanian, Meisam

doi:10.1016/j.jelechem.2014.12.042

Cited by 27 publications

(14 citation statements)

References 47 publications

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“…This LOD is low, compared to the result of Babaei et al. [ 141 ] The selective use of the modified GCE electrode was validated by the recovery study of DA in synthetic cerebrospinal fluid with good recovery.…”

Section: Detection Of Nts Using Cnt‐based Sensorsmentioning

confidence: 76%

“…In this manner of reasoning, Babaei and his team designed a modified GCE by placing a suspension made from the combination of MWCNTs, Ni(OH) 2 nanoparticles (NHNPs), and MCM‐41 on a GCE. [ 141 ] The electrode thus formed was designated MWCNTs‐NHNPs‐MCM‐41/GCE. Using the DPV for simultaneous determination of DA, PAR, and INDO at the modified electrode, LOD of 0.15, 0.11, and 0.31 µM, respectively, were reported while respective LOD of 0.14, 0.19, and 0.25 µM were reported with CA.…”

Section: Detection Of Nts Using Cnt‐based Sensorsmentioning

confidence: 99%

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Progress in electrochemical detection of neurotransmitters using carbon nanotubes/nanocomposite based materials: A chronological review

et al. 2020

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Neurotransmitters (NTs) are chemical compounds that play an important physiological role in the functioning of central nervous, renal, hormonal, and cardiovascular systems. Their function is to regulate neural interactions by reducing the permeability of gap junctions between adjacent neurons of the same type. The abnormal level may lead to diseases, such as Parkinson's disease, Huntington's disease, Alzheimer's diseases, and other neurological diseases. The devastating health hazards associated with the abnormal presence of NTs in biological systems coupled with the demerits of most modern detection methods necessitates the continuous development of novel electrochemical sensors. Carbon nanotube (CNT)-based sensors, as a result of the large surface area, biocompatibility, and chemical stability supplied by CNTs, have proven to offer massive sensitivity and low limit of detection (LOD). Its significance in sensors applications toward the detection of different group of compounds cannot be overemphasized. There are several review articles on NTs and their determination using different chemically modified electrodes and sensor platform. However, this review highlights the significance of notable NTs and the progress made in the last decade in the design of CNT-based sensors for the detection of common NTs. Secondly, the This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Section: Detection Of Nts Using Cnt‐based Sensorsmentioning

confidence: 76%

Section: Detection Of Nts Using Cnt‐based Sensorsmentioning

confidence: 99%

Progress in electrochemical detection of neurotransmitters using carbon nanotubes/nanocomposite based materials: A chronological review

et al. 2020

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“…The limits of detection of DA and PA are lower, comparable or in some cases a little bit higher than those obtained using other electrochemical sensors. However, the proposed procedure of the sensor preparation is much simpler than procedures described in the literature with a lower detection limit . The performance of PbF/Nafion/BDD electrode showed a promising tool for the simultaneous electrochemical determination of DA and PA.…”

Section: Resultsmentioning

confidence: 99%

“…Many papers describe the application of modified electrodes to DA and PA assay. It is common to use a multiwalled carbon nanotubes modified glassy carbon electrode which are additionally acid functionalized or modified with graphene oxide , disordered mesoporous silica , cobalt nanoparticles , nickel(II) hydroxide nanoparticles and MCM‐41molecular sieve or graphite nanosheets . Other working electrodes used for the simultaneous voltammetric determination of DA and PA are: single‐wall carbon nanotubes modified carbon‐ceramic electrode , pyrolytic carbon film electrode , poly overoxidized pyrrole‐aszophloxine‐gold modified electrode , glassy carbon electrode modified with (4‐ferrocenylethyne) phenylamine functionalized graphene sheets coupling with chitosan , glassy carbon electrode modified with nanocomposite of ferrocene thiolate stabilized Fe 3 O 4 @Au nanoparticles with graphene sheet/chitosan , glassy carbon electrode modified with highly loaded zirconium oxide nanoparticles decorated reduced graphene oxide , glassy carbon electrode modified with Ag‐nanoparticle with 4‐nitro phenylcyanamide ligand , glassy carbon electrode modified with porous gold nanosheets or PbS nanoparticles Schiff base‐modified carbon paste electrode .…”

Section: Introductionmentioning

confidence: 99%

The New Application of Boron Doped Diamond Electrode Modified with Nafion and Lead Films for Simultaneous Voltammetric Determination of Dopamine and Paracetamol

Tyszczuk‐Rotko¹,

Sadok²

2016

Electroanalysis

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A new voltammetric procedure for the simultaneous determination of dopamine (DA) and paracetamol (PA) using boron doped diamond electrode modified with Nafion and lead films (PbF/Nafion/BDDE) was investigated. The use of this electrode resolved the overlapped voltammetric waves of DA and PA into well‐defined peaks with peak to peak separation of about 320 mV. Under the optimized experimental conditions in differential pulse voltammetric technique, DA and PA gave a linear response over the ranges 2.0×10−7–1.0×10−4 mol L−1*(R2=0.9996) and 5.0×10−7–1.0×10−3 mol L−1 (R2=0.9979), respectively. The detection limits were found to be 5.4×10−8 mol L−1 for DA and 1.4×10−7 mol L−1 for PA. They are lower, comparable or in some cases a little bit higher than those obtained using other electrochemical sensors. However, the proposed procedure of the sensor preparation is much simpler than procedures described in the literature with a lower detection limit. The proposed procedure was successfully applied to the determination of PA in some commercial pharmaceuticals as well as to the simultaneous determination of DA and PA in human urine, whole blood and serum samples directly without any separation steps.

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“…Although these methods successfully detect indomethacin in pharmaceutical and biological samples, some of them lack sensitivity and involve tedious procedure (time consuming or expensive). Owing to their highly‐sensitive, rapid and online detection ability, etc., electrochemical sensors have become increasingly popular for quantitative determination of indomethacin …”

Section: Introductionmentioning

confidence: 99%

Manganese dioxide‐graphene nanocomposite film modified electrode as a sensitive voltammetric sensor of indomethacin detection

Zhang

Huang

et al. 2016

Bulletin Korean Chem Soc

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Excess amount of analgesic and anti‐inflammatory drug, such as indomethacin, often leads to serious gastrointestinal complications; therefore, amount of such active compound should be regulated in commercial drugs. This study proposes an efficient analytical technique to detect indomethacin selectively. We prepared and investigated electrochemical properties of a manganese dioxide‐graphene nanocomposite film modified glassy carbon electrode (MnO2‐Gr/GCE). The behavior of the modified electrode as electrocatalyst towards indomethacin oxidation was also examined. The cyclic voltammetric results reveal that the electrocatalytic activity for the oxidation of indomethacin can significantly be enhanced on the MnO2‐Gr/GCE. Indomethacin exhibited a sensitive anodic peak at about 0.90 V at MnO2‐Gr/GCE. The data obtained from differential pulse voltammetry showed that the anodic peak currents were linearly dependent on the indomethacin concentrations in the range of 1.0 × 10−7 to 2.5 × 10−5 mol/L with a detection limit of 3.2 × 10−8 mol/L (S/N = 3). Most importantly, the proposed method shows efficient and selective sensing of indomethacin in commercial pharmaceutical formulations. This is the first report of a voltammetric sensor for indomethacin using MnO2‐Gr/GCE. We believe that this new method can be commercialized for routine applications in laboratories.

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A sensitive simultaneous determination of dopamine, acetaminophen and indomethacin on a glassy carbon electrode coated with a new composite of MCM-41 molecular sieve/nickel hydroxide nanoparticles/multiwalled carbon nanotubes

Cited by 27 publications

References 47 publications

Progress in electrochemical detection of neurotransmitters using carbon nanotubes/nanocomposite based materials: A chronological review

Progress in electrochemical detection of neurotransmitters using carbon nanotubes/nanocomposite based materials: A chronological review

The New Application of Boron Doped Diamond Electrode Modified with Nafion and Lead Films for Simultaneous Voltammetric Determination of Dopamine and Paracetamol

Manganese dioxide‐graphene nanocomposite film modified electrode as a sensitive voltammetric sensor of indomethacin detection

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