Nitrogen-rich porous carbon modified electrochemical sensor for the detection of acetaminophen

Liang, Wencui; Liu, Longlong; Li, Yangguang; Ren, Hailong; Zhu, Tingting; Xu, Yuwen; Ye, Bang‐Ce

doi:10.1016/j.jelechem.2019.113496

Cited by 32 publications

(12 citation statements)

References 47 publications

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“…The enhanced functionality can be ascribed to the incorporation of nitrogen atoms in the graphene structure, which increases the number of defects generating additional active sites. Furthermore, the lone pair of electrons from the nitrogen atoms serves as carriers, raising the graphene-based material charge density, enhancing the modified electrode conductivity [ 67 ].…”

Section: Resultsmentioning

confidence: 99%

Enhanced Acetaminophen Electrochemical Sensing Based on Nitrogen-Doped Graphene

Măgeruşan

Pogăcean

Pruneanu

2022

IJMS

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Because of the widespread acetaminophen usage and the danger of harmful overdosing effects, developing appropriate procedures for its quantitative and qualitative assay has always been an intriguing and fascinating problem. A quick, inexpensive, and environmentally friendly approach based on direct voltage anodic graphite rod exfoliation in the presence of inorganic salt aqueous solution ((NH4)2SO4–0.3 M) has been established for the preparation of nitrogen-doped graphene (exf-NGr). The XRD analysis shows that the working material appears as a mixture of few (76.43%) and multi-layers (23.57%) of N-doped graphenes. From XPS, the C/O ratio was calculated to be 0.39, indicating a significant number of structural defects and the existence of multiple oxygen-containing groups at the surface of graphene sheets caused by heteroatom doping. Furthermore, the electrochemical performances of glassy carbon electrodes (GCEs) modified with exf-NGr for acetaminophen (AMP) detection and quantification have been assessed. The exf-NGr/GCE-modified electrode shows excellent reproducibility, stability, and anti-interfering characteristics with improved electrocatalytic activity over a wide detection range (0.1–100 µM), with a low limit for AMP detection (LOD = 3.03 nM). In addition, the developed sensor has been successfully applied in real sample analysis for the AMP quantification from different commercially available pharmaceutical formulations.

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Section: Resultsmentioning

confidence: 99%

Enhanced Acetaminophen Electrochemical Sensing Based on Nitrogen-Doped Graphene

Măgeruşan

Pogăcean

Pruneanu

2022

IJMS

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“…Supplementary Table S1 (in Supplementary Materials ) lists the performance comparison of different electrochemical sensors used to determine APAP. Attributable to synergistic enrichment from both CD and SNF nanochannels, LOD and the lowest concentration of the linear detection range from SNF/CDG/AuF sensor is lower than those obtained from nitrogen-rich porous carbon (P-NC) ( Liang et al, 2019 ), Mo 2 C ( Zhu et al, 2020 ), phosphorus-doped graphene (P-RGO) ( Zhang et al, 2018 ), or SnO 2 -carbon carbon nanofiber (SnO 2 -CNF) ( Hu et al, 2019 ), and Au nanoparticles@sulfourea-functionalized rGO (AuNPs@SFG) modified GCE ( Singh et al, 2020 ).…”

Section: Resultsmentioning

confidence: 91%

Silica Nanochannel Array Film Supported by ß-Cyclodextrin-Functionalized Graphene Modified Gold Film Electrode for Sensitive and Direct Electroanalysis of Acetaminophen

Zhou

Ding

et al. 2022

Front. Chem.

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Convenient and sensitive detection of active analytes in complex matrix is crucial in biological, medical, and environmental analysis. Silica nanochannel array film (SNF) equipped electrochemical sensors have shown excellent anti-fouling performance in direct analysis of complex samples. In this work, we demonstrated an electrochemical sensor with anti-fouling performance for highly sensitive detection of acetaminophen (APAP) based on SNF supported by ß-cyclodextrin-graphene (CDG) nanocomposite modified Au film electrode (AuF). Because of their rich surface hydroxyls and 2D lamellar structure, CDG on AuF can serve as the nanoadhesive for compact binding SNF, which can be grown by electrochemical assisted self-assembly method in a few seconds. Attributable to the electrocatalytic property of graphene and the synergistic enrichment from both CD and SNF nanochannels towards analyte, the SNF/CDG/AuF sensor demonstrates sensitive detection of acetaminophen ranged from 0.2 to 50 μM with an ultralow limit-of-detection of 14 nM. Taking advantage of the anti-fouling ability of SNF, the sensor is able to realize accurate and convenient analysis of APAP in commercially available paracetamol tablets.

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“…Li et al [67] in his paper describe the current development of carbon used for nitrite sensor. Some researcher [68,69,70] modified the carbon for electrochemical sensor for acetaminophen detection. But author cannot find any literature that carbon derived from tire waste has been used for sensor application.…”

Section: Application Of Carbon Derived From Tire Wastementioning

confidence: 99%

Tire Waste as a Potential Material for Carbon Electrode Fabrication: A Review

Ariri

Alva

Hasbullah

2020

Sinergi

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Nowadays, tire waste is a big issue since the rapid growth of vehicle population worldwide. The disposal of tire waste should be done properly due to the environmental impact caused by stockpile the tire waste in landfill. Many kinds of research had been conducted to dispose of tire waste efficiently for getting valuable material from tire waste by using pyrolysis technology; one of them is carbon. In this review paper, production and application of carbon from tire waste presented. In several studies, carbon derived from tire waste was used as an adsorbent, electrode in energy storage application, like batteries and fuel cell.

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Nitrogen-rich porous carbon modified electrochemical sensor for the detection of acetaminophen

Cited by 32 publications

References 47 publications

Enhanced Acetaminophen Electrochemical Sensing Based on Nitrogen-Doped Graphene

Enhanced Acetaminophen Electrochemical Sensing Based on Nitrogen-Doped Graphene

Silica Nanochannel Array Film Supported by ß-Cyclodextrin-Functionalized Graphene Modified Gold Film Electrode for Sensitive and Direct Electroanalysis of Acetaminophen

Tire Waste as a Potential Material for Carbon Electrode Fabrication: A Review

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