A simple synthesis of nitrogen doped porous graphitic carbon: Electrochemical determination of paracetamol in presence of ascorbic acid and p-aminophenol

Biswas, Sudip; Chakraborty, Dipankar; Das, Ramkrishna; Bandyopadhyay, Rajib; Pramanik, Panchanan

doi:10.1016/j.aca.2015.07.045

Cited by 26 publications

(4 citation statements)

References 47 publications

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“…Various electrodes have been developed for detection of these molecules. The developed electrodes are gold nano particles for PCM [34], multi-walled carbon nano-tubes for PCM [35], nitrogen doped porous graphitic carbon for the detection of PCM [36], MWCNTs modified carbon paste electrode for DA [37], multi-walled carbon nano-tubes/graphene oxide nano-composite-modified glassy carbon electrode for DA and PCM [38], activated graphene-Nafion modified glassy carbon electrode for DA and acetaminophen [39], carbon paste electrode modified with 4-porphyrin for the simultaneous quantification of DA, acetaminophen-3 and tyrosine [40], glassy carbon electrode modified with a nano-composite consisting of nanoporous platinum-yttrium and graphene for DA [41], graphene ink film for PCM [47], F.D. Saccone synthesized CoFe 2 O 4 nano particles by co-precipitation method using NaOH, but not used for electrochemical detection [42].…”

Section: Introductionmentioning

confidence: 99%

Electrochemical detection of paracetamol and dopamine molecules using nano-particles of cobalt ferrite and manganese ferrite modified with graphite

Kumar

Pramanik

Das

2019

Heliyon

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Some electrodes for efficient detection of paracetamol and dopamine were developed from nano sized material of cobalt ferrite (np-CoFe 2 O 4 ) and manganese ferrite (np-MnFe 2 O 4 ). These oxides were synthesized by combustion method using cobalt nitrate, manganese acetate and ferric nitrate as precursors in the presence of sugar and ethanolamine. The crystallite size, shape and morphology of nano material were characterized by X-ray diffraction pattern (XRD), field emission scanning electron microscopy (FESEM) and energy-dispersive X-ray spectroscopy (EDS) techniques. The crystallite sizes of synthesized nano-particles (nps) were in the range from 10 to 12 nm (calculated using Debye-Scherrer equation) with cubic crystal system. These particles were utilized as electrode modified with graphite for simultaneous detection of paracetamol and dopamine through cyclic voltammetry and Differential pulse voltammetry techniques and was found to be superior to reported literatures. The minimum detection limit of paracetamol and dopamine at CoFe 2 O 4 /GP electrode were 250 nM and 350 nM while at MnFe 2 O 4 /GP electrode it was 300 nM and 400 nM, respectively. Both the electrodes exhibited the linearity range from3 μM to 200 μM & 3 μM–160 μM for paracetamol and 3 μM–180 μM & 5 μM to 200 for dopamine, respectively. Two oxidation peaks of paracetamol and dopamine were well separated in phosphate buffer (pH = 6) in mixture with 100 mVs -1 and 50 mVs -1 scan rate for cyclic voltammetry and Differential pulse voltammetry, respectively. Both the electrodes demonstrated satisfactory results in real samples of paracetamol and dopamine.

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Section: Introductionmentioning

confidence: 99%

Electrochemical detection of paracetamol and dopamine molecules using nano-particles of cobalt ferrite and manganese ferrite modified with graphite

Kumar

Pramanik

Das

2019

Heliyon

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“…Paracetamol does not have any harmful effects for humans, but the abnormal level of paracetamol is found to damage liver and kidney. The lower body tolerance of PCT is 50 ppm (Biswas et al, 2015). If PCT surpasses this level, it will lead to accumulation of toxic metabolites.…”

Section: Introductionmentioning

confidence: 99%

Voltammetric determination of paracetamol at glycine modified carbon paste electrode

Yohannes¹,

Mekonnen²,

Assefa³

2022

Eth J Sci & Technol

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The lower body tolerance of paracetamol (PCT) is 50 ppm and if it surpasses; PCT will led to accumulation of toxic metabolites. A carbon paste electrode modified with glycine (GlyCPE) is used for the detection of PCT at relatively low concentrations. In contrast to the bare carbon paste electrode (CPE), an improved onset potential with a shifting of 85 mV and enhancement of anodic peak current at the modified electrode resulted in a the GlyCPE surface with a material that possesses an electroanalytical activity toward the oxidation of PCT. Differential pulse stripping voltammograms (DPSV) of PCT oxidation on the GlyCPE yielded a well-defined oxidation peak of 0.61 V in a 0.1 M phosphate buffer solution of pH 6.0 with a linear calibration from 5.0 to 1000 mM with R2 = 0.995. The DPSV detection limit was projected to be 0.12 mM. In the presence of the interfering ascorbic acid (AA) of 50 and 100 mM, the GlyCPE was able to detect the PCT (100 mM) with a percentage of detection of 100.16 and 97.79, respectively, which did not affect significantly the peak current response of the PCT. Besides, the fabricated GlyCPE accurately measured the amount of PCT in three brand pharmaceutical samples.

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“…Kannan and Sevvel [24] made use of poly-4-amino-6hydroxy-2-mercaptopyrimidine (Poly-AHMP) filmmodified GCE for the electrochemical determination of DA and PCT in the presence of each other. Biswas et al [25] have developed nitrogen-doped porous graphitic carbon for electrochemical determination of AA and PCT in the presence of each other with good sensitivity and selectivity. But none of them have hitherto used pristine platinum nanoparticle (PtNPs)-decorated graphene nanosheets for the determination of AA, DA, and PCT in presence of each other.…”

Section: Introductionmentioning

confidence: 99%

Platinum nanoparticles–decorated graphene-modified glassy carbon electrode toward the electrochemical determination of ascorbic acid, dopamine, and paracetamol

Kumar

Lakshminarayanan

Ramamurthy

2018

Comptes Rendus. Chimie

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In the present study, we report the synthesis and characterization of platinum nanoparticles decorated graphene (GPtNPs) nanocomposite toward the electrochemical determination of ascorbic acid (AA), dopamine (DA), and paracetamol (PCT). GPtNPs demonstrated synergistic catalytic activity with enhanced currents in all of the measurements when compared with graphene-modified glassy carbon electrode (G-GCE) and bare GCE. The nanocomposite exhibited low overpotential for AA oxidation and good peak-to-peak separation of 218.0, 218.0, and 436.0 mV for AAeDA, DAePCT, and AAePCT, respectively. Cyclic voltammetry (CV) and chronoamperometry (CA) determination of AA, DA, and PCT showed wide linearity ranges. CV determination of AA exhibited linearity range from 300 mM to 20.89 mM and from 22.02 to 39.87 mM. DA determination using CV exhibited linearity range from 5 to 104 mM and from 114 to 684 mM, whereas CA determination of PCT showed a linearity range from 20 mM to 6.43 mM. Differential pulse voltammetry determinations of AA, DA, and PCT exhibited low detection limits of 300, 5, and 5 mM, respectively.

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A simple synthesis of nitrogen doped porous graphitic carbon: Electrochemical determination of paracetamol in presence of ascorbic acid and p-aminophenol

Cited by 26 publications

References 47 publications

Electrochemical detection of paracetamol and dopamine molecules using nano-particles of cobalt ferrite and manganese ferrite modified with graphite

Electrochemical detection of paracetamol and dopamine molecules using nano-particles of cobalt ferrite and manganese ferrite modified with graphite

Voltammetric determination of paracetamol at glycine modified carbon paste electrode

Platinum nanoparticles–decorated graphene-modified glassy carbon electrode toward the electrochemical determination of ascorbic acid, dopamine, and paracetamol

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