Simultaneous determination of epinephrine, acetaminophen, and tryptophan using Fe2O3(0.5)/SnO2(0.5) nanocomposite sensor

Taei, M.; Shavakhi, M.; Hadadzadeh, Hassan; Movahedi, Maryam; Rahimi, Marjan; Habibollahi, Saeed

doi:10.1007/s10800-014-0756-1

Cited by 19 publications

(12 citation statements)

References 39 publications

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“…Acetaminophen (paracetamol, AC) is the most widely used analgesic and antipyretic drug in the world, usually used for pain relief and fever [31,32]. When used appropriately, the side effects are rare but overdoses of AC can cause liver and kidney damage and possibly mortality [33].…”

Section: Research Highlightsmentioning

confidence: 99%

“…Consequently, the determination of AC alone and/or in mixtures is important to control not only the quality of pharmaceutical formulations but also their amount in biological fluids (blood and urine) [34][35][36]. Tryptophan (TRP) is one of the 20 essential amino acids for the human body and an important constituent of protein biosynthesis of living organisms [31,37]. As the human body cannot produce TRP, it is sometimes added to dietary and feed products as a food fortifier and to pharmaceutical formulations in order to correct possible dietary deficiencies [33].…”

Section: Research Highlightsmentioning

confidence: 99%

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PMo11V@N-CNT electrochemical properties and its application as electrochemical sensor for determination of acetaminophen

Fernandes

Nunes

Bachiller‐Baeza

et al. 2016

J Solid State Electrochem

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A polyoxometalate-nanocarbon composite, PMo 11 V@N-CNT, was prepared by a simple procedure which consisted of the immobilization of phosphovanadomolybdate (PMo 11 V) onto N-doped carbon nanotubes (N-CNT). The FTIR and XPS characterizations confirmed its successful synthesis. The cyclic voltammograms of glassy carbon electrode (GCE) modified with PMo 11 Vand PMo 11 V@N-CNT showed four Mo-centred redox processes (Mo VI/V) and a vanadium redox process (V V/IV). All were surface-confined redox processes. Additionally, PMo 11 V@N-CNT/GCE showed good stability and well-resolved redox peaks with high current intensities. The electrocatalytic sensing properties of PMo 11 V@N-CNT/GCE towards acetaminophen (AC) in the presence of tryptophan (TRP) were evaluated by square wave voltammetry. Under the conditions used, the peak current increased linearly with AC concentration in the presence of TRP, with a linear range from 1.5 × 10 −6 to 3.9 × 10 −4 mol dm −3 and a detection limit of 1.0 × 10 −6 mol dm −3 .

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Section: Research Highlightsmentioning

confidence: 99%

Section: Research Highlightsmentioning

confidence: 99%

PMo11V@N-CNT electrochemical properties and its application as electrochemical sensor for determination of acetaminophen

Fernandes

Nunes

Bachiller‐Baeza

et al. 2016

J Solid State Electrochem

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“…In addition, it can be concluded that the HNC-Rh-(ImS3-14) sensor presents good sensitivity and a low limit of detection in comparison to results recently published for similar studies ( Table 2). Given the fact that the sensor preparation is fast, easy and yields good analytical parameters, this represents a suitable method for paracetamol determination [25][26][27][28][29][30][31][32].…”

Section: Resultsmentioning

confidence: 99%

Rhodium Nanoparticles and Halloysite Nanoclay as Electrode Modifiers for Electroanalytical Determination of Paracetamol

Ferreira

Vieira

2017

JAPLR

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Reagents and solutions All reagents, that is, paracetamol, starch, cellulose, chloroform, RhCl 2 , sodium acetate, sodium phosphate, acetic acid, phosphoric acid and sodium hydroxide, were analytical grade (Sigma-Aldrich) and used without further purification. The halloysite nanoclay was purchased from Sigma-Aldrich and contained nanotubes with 30-70nm of diameter and 1-3µm of length. All solutions were prepared in ultrapure water obtained from a Milli-Q System (Millipore, USA) with a resistivity of 18.2MΩ cm-1. The Rh-(ImS3-14) reverse micelle solution was synthesized according to a procedure previously described in the literature [19]. The paracetamol tablets were purchased at a local drugstore.

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“…The non-carbon nanomaterials used in the electrochemical detection of PCT regroup a wide variety of materials ranging from metals, metal oxides, ceramics and polymers. Table 3 [ [18] , [55] , [56] , [57] , [58] , [59] , [60] , [61] , [62] , [63] , [64] , [65] , [66] , [67] , [68] , [69] , [70] , [71] , [72] , [73] ] lists the PCT sensors based on non-carbon nanostructure modified electrodes reported up to date.…”

Section: Non-carbon Nanomaterials Modified Electrodesmentioning

confidence: 99%

“…In a study done by Taei et al. [ 60 ] , CPE was modified with Fe 2 O 3 @SnO 2 mixed oxides NPs and then tested for the simultaneous determination of PCT, tryptophan and epinephrine. PCT showed a well-defined oxidation peak with high current at the modified electrode.…”

Section: Non-carbon Nanomaterials Modified Electrodesmentioning

confidence: 99%

Chemically modified carbon-based electrodes for the determination of paracetamol in drugs and biological samples

Boumya

Taoufik

Achak

et al. 2021

Journal of Pharmaceutical Analysis

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Paracetamol is a non-steroidal, anti-inflammatory drug widely used in pharmaceutical applications for its sturdy, antipyretic and analgesic action. However, an overdose of paracetamol can cause fulminant hepatic necrosis and other toxic effects. Thus, the development of advantageous analytical tools to detect and determine paracetamol is required. Due to simplicity, higher sensitivity and selectivity as well as costefficiency, electrochemical sensors were fully investigated in last decades. This review describes the advancements made in the development of electrochemical sensors for the paracetamol detection and quantification in pharmaceutical and biological samples. The progress made in electrochemical sensors for the selective detection of paracetamol in the last 10 years was examined, with a special focus on highly innovative features introduced by nanotechnology. As the literature is rather extensive, we tried to simplify this work by summarizing and grouping electrochemical sensors according to the by which manner their substrates were chemically modified and the analytical performances obtained.

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Simultaneous determination of epinephrine, acetaminophen, and tryptophan using Fe2O3(0.5)/SnO2(0.5) nanocomposite sensor

Cited by 19 publications

References 39 publications

PMo11V@N-CNT electrochemical properties and its application as electrochemical sensor for determination of acetaminophen

PMo11V@N-CNT electrochemical properties and its application as electrochemical sensor for determination of acetaminophen

Rhodium Nanoparticles and Halloysite Nanoclay as Electrode Modifiers for Electroanalytical Determination of Paracetamol

Chemically modified carbon-based electrodes for the determination of paracetamol in drugs and biological samples

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