Highly sensitive determination of tetracycline in chicken meat and eggs using AuNP/ MWCNT-modified glassy carbon electrodes

Palisoc, Shirley; Leon, Pietro Gene De; Alzona, Aubrey; Racines, Lotis; Natividad, Michelle

doi:10.1016/j.heliyon.2019.e02147

Cited by 28 publications

(12 citation statements)

References 31 publications

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“… Electrode used Method Linear range (μM) Detection limit (μM) Ref. MWNT/COOH-GO/CPE DPSV 20–310 0.36 [ 20 ] Graphite-polyurethane composite DPV 3.8–38.0 2.6 [ 21 ] AuNP/MWNT/GCE DPV 11.25–315 0.09 [ 22 ] Poly(Urethane)/CPE DPV 3.8–19 2.6 [ 21 ] PtNPs/C/GCE DPV 9.99–44.01 4.28 [ 23 ] Pb/poly(AP)/GCE DPSV 0.05–10 0.004 [ 24 ] Graphite-polyurethane composite DPV 4.00–40.0 2.80 [ 25 ] p-Mel@ERGO/GC DPV 10–80 5.0 [ 26 ] PMG/GCE SWV 5–100 1.6 This work …”

Section: Resultsmentioning

confidence: 99%

“…Electrochemical methods, which are simple, fast, sensitive, inexpensive, environmentally friendly, have been known as potential methods for tetracycline determination [ 19 ]. Voltammetric methods using carbon-based electrodes modified with various materials [ 5 , 20 , 21 , 22 , 23 , 24 , 25 , 26 ] have been reported for determination of TC in real samples. Most of the reported electrode surface modifiers are not readily available, are expensive, and the modification seem to be time taking.…”

Section: Introductionmentioning

confidence: 99%

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Adsorptive stripping voltammetric determination of Tetracycline in pharmaceutical capsule formulation using Poly(Malachite green) modified glassy carbon electrode

Turbale

Moges

Dawit

et al. 2020

Heliyon

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A selective and sensitive electrochemical method based on glassy carbon electrode modified with poly(malachite green) was developed for determination of tetracycline in pharmaceutical capsule formulation. Cyclic voltammetry and electrochemical impedance spectroscopy using [Fe(CN) 6 ] 3-/4- as a probe were used to characterize the potentiodynamiclly deposited poly(malachite green) on the surface of glassy carbon electrode. In contrast to the unmodified glassy carbon electrode, the fabricated poly(malachite green) modified glassy carbon electrode showed catalytic property towards two steps irreversible oxidation of tetracycline. Better correlation of the oxidative peak current with the scan rate than with the square root of scan rate supported by slope of 0.60 for log(current) versus log(scan rate) indicated that the oxidation reaction of tetracycline at the modified electrode was predominantly controlled by electron exchange step at the solution polymer interface. Under optimized solution pH, and accumulation parameters, the square wave adsorptive anodic striping peak current response of the modified electrode showed linear dependence on concentration of tetracycline in the range 5–100 μM with determination coefficient, method detection limit, and quantification limit of 0.99588, 1.6 μM, and 5.3 μM, respectively. The tetracycline content of a capsule sample claimed to have 250 mg/capsule was found to be 250.53 mg/capsule with 0.21% deviation. Excellent spike recovery result of 99.80%, and 98.49–99.78% recovery of tetracycline in capsule sample in the presence of 50–200% of UA, AA, and ampicillin validated the applicability of the method for determination of tetracycline in real samples with complex matrix like capsule formulations.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Adsorptive stripping voltammetric determination of Tetracycline in pharmaceutical capsule formulation using Poly(Malachite green) modified glassy carbon electrode

Turbale

Moges

Dawit

et al. 2020

Heliyon

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“…LC‐MS/MS (Anderson et al., 2018; Ang et al., 2017; Furi et al., 2018; Mookantsa et al., 2016), LC with UV detection (Alrhia et al., 2019; Aman et al., 2017; Feng et al., 2016; Gogoi et al., 2017; Ma et al., 2020; Patrabansh et al., 2020), and LC coupled to FLD (Weng et al., 2019) have been the most used for this purpose. However, others methods based on surface enhanced Raman spectroscopy (SERS; Zhao et al., 2016) and differential pulse voltammetry (DPV) using glassy carbon electrode modified with gold NPs (Palisoc et al., 2019) have been also described. Table 3 includes the most representative studies published dealing with the determination of TCs extracted from meat samples.…”

Section: Analytical Methodologies For the Analysis Of The Principal Amentioning

confidence: 99%

“…TCs extraction remains a difficult task as they are soluble in acids, bases, or polar organic solvents, but not in saturated hydrocarbons (Santos & Ramos, 2016). These compounds are commonly extracted from the meat using EDTA-McIlvaine buffer, also known as citratephosphate buffer (Alrhia, Mohamad, & Mearoug, 2019;Aman, Ahmed, Mostafa, Kitada, & Kar, 2017;Anderson et al, 2018;Ang, Estaniel, & Guidote, 2017;Gogoi, Roy, & Sinha, 2017;Palisoc et al 2019;Patrabansh et al, 2020), although other organic solvents such as ACN (Feng et al, 2016;Furi, Sinagasa, & Putra, 2018;Mookantsa et al, 2016;Weng et al, 2019, Ma et al, 2020 and ethyl acetate (Zhao et al, 2016) have been also employed. Once in solution, SPE using commercial sorbents, such as C 18 and HLB, are normally used.…”

Section: Tetracyclinesmentioning

confidence: 99%

Determination of antibiotics in meat samples using analytical methodologies: A review

Moga

Vergara-Barberán

Lerma‐García

et al. 2021

Comp Rev Food Sci Food Safe

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Antibiotics are widely used to prevent or treat some diseases in human and veterinary medicine and also as animal growth promoters. The presence of these compounds in foods derived from food‐producing animals can be a risk for human health. Consequently, regulatory agencies have set maximum residue limits for antibiotics in food samples. Therefore, the development of novel methodologies for its determination in food samples is required. Specifically, the analysis and quantification of these substances in meat tissues is a challenge for the analytical chemistry research community. This is due to the complexity of the matrix and the low detection limits required by the regulatory agencies. In this sense, a comprehensive review on the development of new sample preparation treatments involving extraction, cleanup, and enrichment steps of antibiotics in meat samples in combination with sensitive and sophisticated determination techniques that have been carry out in the last years is necessary. Therefore, the aim of this work is to summarize the published methodologies for the determination of antibiotics from 2016 until the beginning of the second semester of 2020. The first part of this review includes an introduction about antibiotic families, followed by sample preparation and determination techniques applied to the different families. Finally, a detailed discussion of the current trends and the future possible perspectives in this field are also included.

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“…By modifying the electrode surface with nanostructured material, for example graphene, the electrocatalytic effect and the electroactive surface are enhanced. Also, by silver particles deposited on the BDD electrode, the electrocatalytic activity is reflected by the higher rate of transfer electrons and by the improvement of sensitivity regarding the electrochemical detection of the target analytes [24][25][26].…”

Section: Introductionmentioning

confidence: 99%

Graphene Oxide Electroreduced onto Boron-Doped Diamond and Electrodecorated with Silver (Ag/GO/BDD) Electrode for Tetracycline Detection in Aqueous Solution

et al. 2021

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A new electrochemical sensor designed by modifying the commercial boron-doped diamond (BDD) electrode with graphene oxide (GO) reduced electrochemically and further electrodecorated with silver (Ag), named the Ag/GO/BDD electrode, was selected among a series of the BDD, GOelectroreduced onto BDD (GO/BDD) and silver electrodeposited onto BDD (Ag/BDD) electrodes for the detection of tetracycline (TC) in aqueous solution. The best results regarding the sensitivity of 46.6 µA·µM−1·cm−2 and the lowest limit of detection of 5 nM was achieved using square-wave voltammetry (SWV) operated at the step potential of 5 mV, modulation amplitude of 200 mV and the frequency of 10 Hz in alkaline medium. The application of the alkaline supporting electrolyte-based procedure is limited for water monitoring due to the presence of chloride that interferes with TC detection; however, it can be applied for quantitative determination of pharmaceutical formulations. 0.1 M Na2SO4 supporting electrolyte eliminated chloride interference and can be used for the application of Ag/GO/BDD in practical detection of TC in water.

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Highly sensitive determination of tetracycline in chicken meat and eggs using AuNP/ MWCNT-modified glassy carbon electrodes

Cited by 28 publications

References 31 publications

Adsorptive stripping voltammetric determination of Tetracycline in pharmaceutical capsule formulation using Poly(Malachite green) modified glassy carbon electrode

Adsorptive stripping voltammetric determination of Tetracycline in pharmaceutical capsule formulation using Poly(Malachite green) modified glassy carbon electrode

Determination of antibiotics in meat samples using analytical methodologies: A review

Graphene Oxide Electroreduced onto Boron-Doped Diamond and Electrodecorated with Silver (Ag/GO/BDD) Electrode for Tetracycline Detection in Aqueous Solution

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