Detection of allura red based on the composite of poly (diallyldimethylammonium chloride) functionalized graphene and nickel nanoparticles modified electrode

Yu, Lanlan; Shi, Mengxing; Yue, Xiu; Qu, Lingbo

doi:10.1016/j.snb.2015.11.061

Cited by 74 publications

(34 citation statements)

References 37 publications

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“…Most reports using modified electrodes have taken advantage of the oxidation of AR. This modification involves the use of nanomaterials such as carbon nanotubes , polymers , graphene , ionic liquids and metal ions . These reports present a great advantage due to large surface area and high accumulation efficiency , but they can be affected by some substances that are easily oxidized at potential values between 0.0 and 1.0 V, including other dyes such as TZ, SY, SD, AM and P‐4R.…”

Section: Introductionmentioning

confidence: 71%

Carbon Paste Composite with Co₃O₄ as a New Electrochemical Sensor for the Detection of Allura Red by Reduction

et al. 2019

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The detection of Allura red (AR) by electrochemical reduction using a different electrode from the conventional mercury electrode is presented. A carbon paste with cobalt (II, III) oxide composite electrode (CoOx/CPE) is reported for the first time for the detection of AR. Moreover, others dyes such as tartrazine (TZ), sunset yellow (SY), amaranth (AM), Ponceaut 4‐R (P‐4R), and Sudan (SD) as well as pharmaceutical agents such as paracetamol (PMC) that are present in samples that contained AR did not show a reduced signal between 0.0 and −0.3 V, which is the potential range where AR reduction was observed. The surface electroactivity was studied using cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and scanning electron microscopy (SEM). The presence of CoOX increased the cathodic peak current for AR by more than 50 % and 65 % via CV and square wave voltammetry (SWV), respectively, compared with an unmodified carbon paste electrode. Under the optimal parameters, (pH=3.0, accumulation time (tACC)=60 s and accumulation potential (EACC)=0.50 V), the detection limit for AR was 0.05 μmol L−1. The new sensor was sensitive and stable for the detection of AR. Moreover, it was easily manufactured and very convenient for food samples such as soft and isotonic drinks as well as chili sauce.

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Section: Introductionmentioning

confidence: 71%

Carbon Paste Composite with Co₃O₄ as a New Electrochemical Sensor for the Detection of Allura Red by Reduction

et al. 2019

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“…In addition, rapid accumulation of these coloring agents in tissues may have mutagenic and carcinogenic potential action. [1][2][3] The chemical structure of AM, P-4R and AR contains the azole group (-N=N-) and the aromatic rings that are the main cause of health problems. 3 Moreover, the maximum permissible concentrations of AM, P-4R and AR recommended by the Food Agriculture Organization (FAO) and the World Health Organization (WHO) are 0.40, 0.50 and 100.0 mg/kg, respectively.…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3] The chemical structure of AM, P-4R and AR contains the azole group (-N=N-) and the aromatic rings that are the main cause of health problems. 3 Moreover, the maximum permissible concentrations of AM, P-4R and AR recommended by the Food Agriculture Organization (FAO) and the World Health Organization (WHO) are 0.40, 0.50 and 100.0 mg/kg, respectively. 2,3 However, according to Colombian legislation, the permitted levels for AM and P-4R in foodstuffs are 200 and 300 mg/kg, respectively.…”

Section: Introductionmentioning

confidence: 99%

“…3 Moreover, the maximum permissible concentrations of AM, P-4R and AR recommended by the Food Agriculture Organization (FAO) and the World Health Organization (WHO) are 0.40, 0.50 and 100.0 mg/kg, respectively. 2,3 However, according to Colombian legislation, the permitted levels for AM and P-4R in foodstuffs are 200 and 300 mg/kg, respectively. Also, for AR Colombia does not have a restriction.…”

Section: Introductionmentioning

confidence: 99%

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Determination of Allura Red in the Presence of Cetylpyridinium Bromide by Square-wave Adsorptive Stripping Voltammetry on a Glassy Carbon Electrode

Nagles

García‐Beltrán

2018

ANAL. SCI.

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A simple method to determine Allura Red (AR) in cherry gelatin, chili sauce and strawberry juice by square-wave adsorptive stripping voltammetry (SWAdV) in the presence of cetylpyridinium bromide (CPB) is reported. Using a glassy carbon electrode (GCE), Amaranth (AM), Ponceau 4R (P-4R) and AR were oxidized to very close potential values in medium acid pH 3.0 with phosphate buffer solution (PBS), making selective AR detection impossible. Under these conditions AM, P-4R and AR were oxidized at 0.80, 0.77 and 0.81 V, respectively. When small amounts of CPB were added, an AR-CPB aggregate was formed. This change displaced the oxidation almost 0.14 V in the direction of the most positive potential and increased the current almost 50%, while AM and P-4R were oxidized at almost the same potential. Under these conditions, the selective determination of AR in food was possible. Detection limit was 0.032 μmol L-1. Finally, the method was successfully applied to the determination of AR in these foods.

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“…The most of synthetic food dyes such as Allura Red are manufactured from petroleum and its derivatives (Yu et al, 2016). Synthetic dyes are widely used in food processes (Jamshidi et al, 2016) rather than the natural ones because of their stability (Ghaedi et al, 2016a) and low cost production.…”

Section: Introductionmentioning

confidence: 99%

Solid‐phase extraction and spectrophotometric determination of Allura Red (E129) in foodstuff, soft drink, syrup and energy drink samples: a comparison study

Bişgin

Sürme

Uçan

et al. 2016

Int J of Food Sci Tech

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Summary Amberlite XAD‐7 and XAD‐8 resins were used as adsorbents for preconcentration and determination of Allura Red (AR) food dye in aqueous medium. The effects of pH, sample volume, sample and eluent flow rates on the extraction of AR were optimised. The determination of dye was performed at 506.0 nm using spectrophotometry. Interference effects of matrix ions and some dyes were also investigated under optimised conditions. The methods permitted low detection limits which were 1.2 and 0.6 μg L−1 for XAD‐7 and XAD‐8, respectively. Adsorption behaviours were investigated by adsorption isotherms and zero charge pH experiments. Validations of the method were performed by determination of AR contents in some foodstuffs. AR contents of liquid samples were found between 58 and 440 μg mL−1. AR concentrations of solid samples were between 416 and 432 μg g−1. The XAD‐7 and XAD‐8 resins presented a fast and reliable potential to determine AR dye in real samples.

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Detection of allura red based on the composite of poly (diallyldimethylammonium chloride) functionalized graphene and nickel nanoparticles modified electrode

Cited by 74 publications

References 37 publications

Carbon Paste Composite with Co₃O₄ as a New Electrochemical Sensor for the Detection of Allura Red by Reduction

Carbon Paste Composite with Co₃O₄ as a New Electrochemical Sensor for the Detection of Allura Red by Reduction

Determination of Allura Red in the Presence of Cetylpyridinium Bromide by Square-wave Adsorptive Stripping Voltammetry on a Glassy Carbon Electrode

Solid‐phase extraction and spectrophotometric determination of Allura Red (E129) in foodstuff, soft drink, syrup and energy drink samples: a comparison study

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Detection of allura red based on the composite of poly (diallyldimethylammonium chloride) functionalized graphene and nickel nanoparticles modified electrode

Cited by 74 publications

References 37 publications

Carbon Paste Composite with Co3O4 as a New Electrochemical Sensor for the Detection of Allura Red by Reduction

Carbon Paste Composite with Co3O4 as a New Electrochemical Sensor for the Detection of Allura Red by Reduction

Determination of Allura Red in the Presence of Cetylpyridinium Bromide by Square-wave Adsorptive Stripping Voltammetry on a Glassy Carbon Electrode

Solid‐phase extraction and spectrophotometric determination of Allura Red (E129) in foodstuff, soft drink, syrup and energy drink samples: a comparison study

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Carbon Paste Composite with Co₃O₄ as a New Electrochemical Sensor for the Detection of Allura Red by Reduction

Carbon Paste Composite with Co₃O₄ as a New Electrochemical Sensor for the Detection of Allura Red by Reduction