Simultaneous Electrochemical Determination of Hydroquinone, Catechol and Resorcinol at Nitrogen Doped Porous Carbon Nanopolyhedrons-multiwall Carbon Nanotubes Hybrid Materials Modified Glassy Carbon Electrode

Liu, Wei; Wu, Liang; Zhang, Xiaohua; Chen, Jinhua

doi:10.5012/bkcs.2014.35.1.204

Cited by 20 publications

(10 citation statements)

References 45 publications

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“…To overcome these defects, numerous efforts have been made to investigate new electrode materials capable of detecting HQ, CC, and RS simultaneously, which include glassy carbon electrode (GCE) modified with allura red polymeric film, multiwalled carbon nanotubes (MWCNTs), MWCNTs/poly(1,5-diaminonaphthalene) composite film, MWCNTs/ionic liquid (IL) gel, Au nanoparticles (NPs) loaded on poly-3-amino-5-mercapto-1,2,4-triazole-MWCNTs film, AuNPs/sulfonated grapheme, poly amidosulfonic acid/MWCNTs, reduced graphene oxide/magnetite NPs/AuNPs composite, graphene–chitosan composite film, poly(1,5-diaminonaphthalene), aspartic acid, tyrosinase immobilization with ordered mesoporous C–Au/L-lycine membrane/Au NPs, 3D-flower-like copper sulfide nanoflake-decorated carbon nanofragments, activated phosphate buffer solution (PBS), MWCNT/AgNPs, polyglutamic acid, 2-(phenylazo) chromotropic acid-(CH−) conducting polymer, electrochemically reduced grapheme oxide-poly(Eriochrome black T)/Au NPs, poly( p -aminobenzoic acid), tyrosinase/Au NPs encapsulated-dendrimer bonded conducting polymer, self-assembled Ti 3 C 2 /MWCNTs nanocomposites, C/Au nanostructured materials, graphene oxide/polymelamine composite, carbon nanocoils/zinc-tetraphenylporphyrin nanocomposite, nitrogen doped porous carbon nanopolyhedrons-MWCNTs hybrid materials, thionine/graphene oxide, gel of 1-butyl-3-methylimidazolium hexafluorophosphate (BMIHP)/MWCNTs, ammonium carbamate, poly(malachite green)/MWCNT film, carboxy-functionalized CNTs/chitosan matrix/Au Nps, Pd NPs/poly(1,5-diaminonaphthalene) matrix; pencil graphite electrode (PGE) modified with CNTs, BIHP, poly(direct yellow 11), cobalt-phthalocyanine; mesoporous Pd electrode, poly(crystal violet); flexible screen printed carbon electrode; graphene sheets embedded carbon films; poly(adenine)/graphene paste electrode; carbon ionic liquid electrode modified with graphene, Au NPs/graphene; gold electrode modified with gold atomic cluster-poly(3,4-ethylenedioxidethiophene) nanocomposite, etc. However, it remains challenging to investigate novel electrode materials for simultaneous detection of DHBIs with a wide linear range and higher sensitivity.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical Detection of Dihydroxybenzene Isomers at a Pencil Graphite Based Electrode

et al. 2022

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In this work, an HB pencil electrode (HBPE) was electrochemically modified by amino acids (AAs) glycine (GLY) and aspartic acid (ASA) and designated as GLY-HB and ASA-HB electrodes. They were used in the detection of dihydroxybenzene isomers (DHBIs) such as hydroquinone (HQ), catechol (CC), and resorcinol (RS), by cyclic voltammetry (CV), and by differential pulse voltammetry. HBPE was characterized by scanning electron microscopy and energy-dispersive X-ray spectroscopy. These three electrodes showed a linear relationship of current with concentration of DHBIs, and the electrochemical processes were diffusion controlled in all cases. In simultaneous detection, the limit of detection, based on signal-to-noise ratio (S/N = 3), for HQ, CC, and RS was 12.473, 16.132, and 25.25 μM, respectively, at bare HBPE; 5.498, 7.119, and 14.794 μM, respectively, at GLY-HB; and 22.459, 25.478, and 38.303 μM, respectively, at ASA-HB. The sensitivity for HQ, CC, and RS was 470.481, 363.781, and 232.416 μA/mM/cm 2 , respectively, at bare HBPE; 364.785, 282.712, and 135.560 μA/mM/cm 2 , respectively, at GLY-HB; and 374.483, 330.108, and 219.574, respectively, at ASA-HB. The interference studies clarified the suitability and reliability of the electrodes for the detection of HQ, CC, and RS in an environmental system. Real sample analysis was done using tap water, and the proposed electrodes expressed recovery with high reproducibility. Meanwhile, these three electrodes have excellent sensitivity and selectivity, which can be used as a promising technique for the detection of DHBIs simultaneously.

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Section: Introductionmentioning

confidence: 99%

Electrochemical Detection of Dihydroxybenzene Isomers at a Pencil Graphite Based Electrode

et al. 2022

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“…In contrast, the electrochemical techniques received extraordinary attention due to their low cost, rapid response, easy operation, low detection limit, and relatively short analysis time [11,12]. Recently a few modi ed electrochemical sensors developed for the simultaneous determination of RC and HQ in biological and pharmaceutical samples [3][4][5][6][7]. However, they suffered from the narrow dynamic concentration range and an undesirable lower detection limit.…”

Section: Introductionmentioning

confidence: 99%

“…B.6, a linear relationship between peak potential (E pa ) and the logarithm of the peak current (Log I) with the satisfactory correlation coe cient of 0.999 observed. The respective equation expressed as below:E p (V) = 0.1368 Log I (µA) + 0.5051 (R 2 = 0.9998)(5)…”

mentioning

confidence: 99%

“…1 Gold nanoparticle-graphene nanohybrid bridged 3-amino-5-mercapto-1,2,4-triazole-functionalized multiwall carbon nanotubes,2 Porous reduced graphene oxide,3 Na on/multi-walled carbon nanotubes/carbon dots/multi-walled carbon nanotubes,4 multielectrode array modi ed with multiwall carbon nanotubes,5 Polyaniline (PANI) nano bers / MnO 2 modi ed electrode,6 Graphene Doped Carbon…”

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confidence: 99%

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Voltammetric Approach for Pharmaceutical Samples Analysis; Simultaneous Quantitative Determination of Resorcinol and Hydroquinone

Nabatian

Mousavi

Pournamdari

et al. 2021

Preprint

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A simple and precise analytical approach developed for single and simultaneous determination of resorcinol (RC) and hydroquinone (HQ) in pharmaceutical samples using carbon paste electrode (CPE) modified with 1-Ethyl-3-methylimidazolium tetrafluoroborate as ionic liquid and ZnFe2O4 nanoparticle. A significant enhancement in the peak current and sensitivity of the proposed sensor observed by using modifiers in the composition of working electrode compared to bare CPE which is in accordance with the results obtained from electrochemical impedance spectroscopy investigations. Electrochemical investigations revealed a well-defined irreversible oxidation peak for RC over a wide concentration range from 3.0 µM to 500 µM in 0.1 M phosphate buffer solution (pH 6.0) with the linear regression equations of Ip (µA) = 0.0276 CRC (µM) + 0.5508 (R2 = 0.997). The limit of detection and quantification for RC analysis were found to be 1.46 µM and 4.88 µM, respectively. However, the obtained SW voltammograms for simultaneous determination of RC and HQ exhibited a desirable peak separation of about 360 mV potential difference and a satisfactory linear response over the range of 50-700 µM and 5-350 µM with the favorable correlation coefficient of 0.991 and 0.995, respectively. The diffusion coefficient (D) of RC and the electron transfer coefficient (α) at the surface of ZnFe2O4/NPs/IL/CPE estimated to be 2.83×10−4 cm s−1 and 0.76. The proposed sensor as a promising and low-cost method successfully applied for determination of RC in commercial pharmaceutical formulations such as the resorcinol cream of 2% O/W emulsion available on the market with the recovery of 98.47±0.04.

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“…At ordinary bare electrodes, these isomers show highly overlapping voltammograms where their redox peaks are not resolved [ 15 – 20 ]. Detection and estimations of CT and HQ in a binary mixture have been reported in literature [ 21 – 28 ]. However, the simultaneous determination of CT, RS, and HQ in a ternary mixture by electrochemical methods is insufficient.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous Detection and Estimation of Catechol, Hydroquinone, and Resorcinol in Binary and Ternary Mixtures Using Electrochemical Techniques

Hossain

Rahman

Ehsan

2015

International Journal of Analytical Chemistry

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Cyclic voltammetry (CV) and differential pulse voltammetry (DPV) were performed with a glassy carbon electrode (GCE) modified with polyglutamic acid (PGA) on the three dihydroxybenzene isomers, catechol (CT), hydroquinone (HQ), and resorcinol (RS). At bare GCE, these isomers exhibited voltammograms with highly overlapped redox peaks that impeded their simultaneous detection in binary and ternary mixtures. On the contrary, at PGA modified GCE binary and ternary mixtures of the dihydroxybenzene isomers showed well-resolved redox peaks in both CV and DPV experiments. This resolving ability of PGA modified GCE proves its potential to be exploited as an electrochemical sensor for the simultaneous detection of these isomers.

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Simultaneous Electrochemical Determination of Hydroquinone, Catechol and Resorcinol at Nitrogen Doped Porous Carbon Nanopolyhedrons-multiwall Carbon Nanotubes Hybrid Materials Modified Glassy Carbon Electrode

Cited by 20 publications

References 45 publications

Electrochemical Detection of Dihydroxybenzene Isomers at a Pencil Graphite Based Electrode

Electrochemical Detection of Dihydroxybenzene Isomers at a Pencil Graphite Based Electrode

Voltammetric Approach for Pharmaceutical Samples Analysis; Simultaneous Quantitative Determination of Resorcinol and Hydroquinone

Simultaneous Detection and Estimation of Catechol, Hydroquinone, and Resorcinol in Binary and Ternary Mixtures Using Electrochemical Techniques

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