Ni0.1Co0.9Fe2O4-based electrochemical sensor for the detection of paracetamol

Vidyadharan, Anitha Kumary; Jayan, Divya; Nancy, T.E. Mary

doi:10.1007/s10008-014-2476-1

Cited by 20 publications

(8 citation statements)

References 38 publications

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“…AC (N-acetyl-p-aminophenol or paracetamol) is popularly used as an antipyretic and analgesic drug [12][13][14][15][16][17]. Though it is safe up to a certain limited dose, its overdose and chronic use may lead to severe liver and kidney problems [18][19][20], blood dyscrasias, and pancreatitis [21]. TY (4-hydroxyphenylalanine) is an amino acid, derived from phenylalanine and indispensable for humans to establish and maintain a correct nitrogen balance [22].…”

Section: Introductionmentioning

confidence: 99%

In situ Electrochemical Synthesis of a Composite Film Containing Nickel Hexacyanoferrate and Bentonite Clay for the Sensitive Determination of Acetaminophen and Dopamine

et al. 2019

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A composite film of nickel hexacyanoferrate (NiHCF) and bentonite (Bt) clay (abbreviated as NiHCF−Bt) is synthesized by an in situ electrochemical method. For this synthesis, nickel ions are immobilized on Bt clay by an ion‐exchange process, equilibrating Bt clay with nickel nitrate. On a glassy carbon electrode (GCE), the nickel ion‐exchanged Bt clay (Ni2+−Bt) is coated to get the modified electrode which is represented as GCE/Ni2+−Bt. The NiHCF−Bt composite film is prepared on the GCE surface using the GCE/Ni2+−Bt and scanning the electrode potentials between −0.10 to 1.00 V continuously in an aqueous solution containing potassium hexacyanoferrate and potassium chloride. This NiHCF−Bt modified GCE (GCE/NiHCF−Bt) exhibits redox peaks due to the oxidation and reduction of the central metal ion, Fe2+. The electro‐generated Fe3+ present in the GCE/NiHCF−Bt, electrocatalytically oxidizes a range of drugs like acetaminophen (AC), dopamine (DA), and tyrosine (TY) at decreased overpotentials with high current. This property is advantageously used for the precise quantification of AC, DA, and TY. Sensitivity, limit of detection, and linear calibration range for the determination of AC are found to be 0.20 μA μM−1 cm−2, 1.5 μM, and 25.0–1000.0 μM, respectively. Further, the amount of AC present in pharmaceutical products is satisfactorily quantified which demonstrated the use of the NiHCF−Bt composite film in electroanalysis.

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Section: Introductionmentioning

confidence: 99%

In situ Electrochemical Synthesis of a Composite Film Containing Nickel Hexacyanoferrate and Bentonite Clay for the Sensitive Determination of Acetaminophen and Dopamine

et al. 2019

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“…Paracetamol is an electroactive compound, so the electrochemical method can be better than other methods and has advantages such as time and low cost, good sensitivity, and simple operation. [11,12] Various types of electrodes modified on paracetamol have been used to determine the amount of paracetamol, including gold-plated glass-modified carbon electrode (GCE), [13] graphene-based electrode, [14] gold-electrode modified with molecularly printed polymer, cobalt hydroxide modified NPs GCE and nanocarbon tube base electrodes. [15] Our research group recently introduced a new electrochemical method for electrodeposition of NiWO 4 on GCE, and the prepared sensor was successfully applied to non-enzymatic glucose determination.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical Synthesis of Tungstate Bimetallic Nanoparticles with Application in Electrocatalytic Determination of Paracetamol

Azizi

Asadpour‐Zeynali

2022

ChemistrySelect

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In this work binary, cobalt-nickel tungstate nanoparticles (CoNiWO 4 -NPs) were electrochemically synthesized on glassy carbon electrode. The electrochemically synthesized nanoparticles have been characterized using different techniques such as X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy dispersive X-ray spectrometer (EDX), and elemental distribution maps. Electrochemical impedance spectroscopy (EIS) has also been used to determine the electrocatalytic properties of CoNiWO 4 nanoparticles. The electrochemical behaviour of paracetamol was studied on a glassy carbon electrode modified with CoNiWO 4 -NPs. This sensor exhibits excellent electrocatalytic properties for the oxidation of paracetamol and can be successfully used to determine paracetamol in various samples, including paracetamol tablets and syrup.

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“…The peak potential did not exhibit any change, suggesting good stability of the modified electrode. The excellent reproducibility and stability can be attributed to the unique structural characteristics of copper-doped cobalt ferrite nanoparticles (66).…”

Section: Characterization By Electrocatalysis Of Acetaminophen In Aci...mentioning

confidence: 99%

Copper and Cobalt Co-Doped Ferrites as Effective Agents for the Electrochemical Detection of N-acetyl-p-aminophenol

et al. 2021

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In the present article, the synthesis of copper and cobalt co-doped ferrites (Cu0.3Co0.7Fe2O4) and application as an electrode modifier were demonstrated. The synthesis of Cu0.3Co0.7Fe2O4 was conducted using the citrate sol-gel method by mixing the stoichiometric ratio of cobalt chloride, copper chloride, and ferrous chloride in aqueous solutions with citric acid and adjusting the pH of the solution to 7 using liquid ammonia. The spinel phase structure was confirmed by means of X-ray powder diffraction. Scanning electron microscopy were used to investigate the morphology of the sample and the vibrations of the functional groups were determined by Raman and IR-ATR spectroscopy. A promising modified electrode based on copper and cobalt co-doped ferrites (Cu0.3Co0.7Fe2O4)-modified glassy carbon electrode (Cu0.3Co0.7Fe2O4 / GCE) was presented for the sensitive detection of N-acetyl-p-aminophenol (NAP). The electrochemical behavior of NAP on Cu0.3Co0.7Fe2O4 / GCE was investigated by cyclic voltammetry. The modified electrode displayed excellent redox activity towards NAP, with a significant reduction of overpotential compared to bare GCE. A good linear relationship was obtained between the concentration and current response of NAP with a detection limit of 28.9 nM The excellent electrocatalytic activity of Cu0.3Co0.7Fe2O4 suggesting potential application of the modified electrode as an electrochemical sensor for N-acetyl-p-aminophenol.

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Ni0.1Co0.9Fe2O4-based electrochemical sensor for the detection of paracetamol

Cited by 20 publications

References 38 publications

In situ Electrochemical Synthesis of a Composite Film Containing Nickel Hexacyanoferrate and Bentonite Clay for the Sensitive Determination of Acetaminophen and Dopamine

In situ Electrochemical Synthesis of a Composite Film Containing Nickel Hexacyanoferrate and Bentonite Clay for the Sensitive Determination of Acetaminophen and Dopamine

Electrochemical Synthesis of Tungstate Bimetallic Nanoparticles with Application in Electrocatalytic Determination of Paracetamol

Copper and Cobalt Co-Doped Ferrites as Effective Agents for the Electrochemical Detection of N-acetyl-p-aminophenol

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