Ultra-fast and highly sensitive enzyme-free glucose sensor based on 3D vertically aligned silver nanoplates on nickel foam-graphene substrate

Usman, Muhammad; Pan, Lujun; Farid, Amjad; Riaz, Sara; Khan, Abdul Sammed; Zhao, Peng; Khan, Mujeeb

doi:10.1016/j.jelechem.2019.113342

Cited by 17 publications

(11 citation statements)

References 30 publications

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“…Electrochemical glucose sensors can be classified as non-enzymatic and enzymatic sensors. Non-enzymatic sensors have been developed to overcome the drawbacks of the enzymatic sensor (dependence of enzyme activity on pH, temperature, humidity, interference and lack of stability) [7,8].…”

Section: Introductionmentioning

confidence: 99%

Non-enzymatic sensor based on nitrogen-doped graphene modified with Pd nano-particles and NiAl layered double hydroxide for glucose determination in blood

Shishegari

Sabahi

Manteghi

et al. 2020

Journal of Electroanalytical Chemistry

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Section: Introductionmentioning

confidence: 99%

Non-enzymatic sensor based on nitrogen-doped graphene modified with Pd nano-particles and NiAl layered double hydroxide for glucose determination in blood

Shishegari

Sabahi

Manteghi

et al. 2020

Journal of Electroanalytical Chemistry

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“…Therefore, the internal electrode resistances should be reduced as much as possible. Towards this direction, a few research groups suggested the Ni foam intervention, which could play either the role of the electrode skeleton [ 53 ] to deposit other materials or the role of the substrate [ 54 ]. This suggestion was based to the fact that theoretically, the contact resistance between graphene and Cu foil is higher than graphene and Ni [ 55 ].…”

Section: Graphene-based Nanomaterials For Glucose Electrochemical Sensorsmentioning

confidence: 99%

“…Since Ni foam has large pore size can be used also as substrate [ 41 , 54 , 56 ] for direct growth of graphene onto it. This synthesis strategy significantly reduces electrode’s resistance, increases electron transfer ability, and lacks binding elements which reduce the electrodes activity.…”

Section: Graphene-based Nanomaterials For Glucose Electrochemical Sensorsmentioning

confidence: 99%

“…This synthesis strategy significantly reduces electrode’s resistance, increases electron transfer ability, and lacks binding elements which reduce the electrodes activity. Namely, the use of Ni foam as substrate for the graphene growth via a CVD synthesis route was followed by Usman et al [ 54 ]. The research group following a CVD synthesis method and using nickel foam as substrate and CH 4 as carbon source, managed to fabricate a glucose electrode with a very high porosity ( Figure 1 C) ensuring a very high surface area for easy analytes mass and charge transport.…”

Section: Graphene-based Nanomaterials For Glucose Electrochemical Sensorsmentioning

confidence: 99%

“…PANI has been proved to be a very safe choice for compose polymer-graphene electrodes for enzymeless glucose sensors and so a few research groups [ 54 , 91 , 92 ] investigated its feasibilities. However, its use has been extensively investigated mostly in enzyme-based glucose fuel cells, showing encouraging results and so there is plenty room for exploration of it into enzymeless electrochemical glucose sensor’s field.…”

Section: Graphene-based Nanomaterials For Glucose Electrochemical Sensorsmentioning

confidence: 99%

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Cost Effective Synthesis of Graphene Nanomaterials for Non-Enzymatic Electrochemical Sensors for Glucose: A Comprehensive Review

Balkourani

Damartzis

Brouzgou

et al. 2022

Sensors

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The high conductivity of graphene material (or its derivatives) and its very large surface area enhance the direct electron transfer, improving non-enzymatic electrochemical sensors sensitivity and its other characteristics. The offered large pores facilitate analyte transport enabling glucose detection even at very low concentration values. In the current review paper we classified the enzymeless graphene-based glucose electrocatalysts’ synthesis methods that have been followed into the last few years into four main categories: (i) direct growth of graphene (or oxides) on metallic substrates, (ii) in-situ growth of metallic nanoparticles into graphene (or oxides) matrix, (iii) laser-induced graphene electrodes and (iv) polymer functionalized graphene (or oxides) electrodes. The increment of the specific surface area and the high degree reduction of the electrode internal resistance were recognized as their common targets. Analyzing glucose electrooxidation mechanism over Cu- Co- and Ni-(oxide)/graphene (or derivative) electrocatalysts, we deduced that glucose electrochemical sensing properties, such as sensitivity, detection limit and linear detection limit, totally depend on the route of the mass and charge transport between metal(II)/metal(III); and so both (specific area and internal resistance) should have the optimum values.

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Nanostructured Nickel‐based Non‐enzymatic Electrochemical Glucose Sensors

Akter

Saha

Shah

et al. 2022

Chemistry An Asian Journal

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Glucose detection is considered a significant area and has remained the topic of considerable attention. Remarkable technological advancements have been observed in diabetes monitoring in the past decades. This continual progress helps to track recent trends in development as well as identify challenging issues in glucose sensor construction. Thus, a comprehensive synopsis of the most recent advancements and developments in the study of nickel (Ni) nanostructure-based sensors for efficient trace-level glucose detection, following non-enzymatic and electrochemical methods, is provided in this review. Moreover, this review is intensively focused on the methodologies for the structure, morphology, preparation, and enforcement of a variety of Ni nanostructures, including Ni nanosheets with metals, Ni nanospheres with metals/mixed metals, Ni-metal nanocomposites, metal nanoparticles-decorated Ni nanowires, Ni nanoparticles, Ni-decorated metal nanotube arrays, Ni nanoneedles and nanorods with metals, nanoporous, nanoplates, nanocoated Ni with metal composites, and Ni-composed hybrid nanostructures. Various demonstrations and categorizations are provided on Ni-based nanostructures for a clear understanding for diverse readers.

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Ultra-fast and highly sensitive enzyme-free glucose sensor based on 3D vertically aligned silver nanoplates on nickel foam-graphene substrate

Cited by 17 publications

References 30 publications

Non-enzymatic sensor based on nitrogen-doped graphene modified with Pd nano-particles and NiAl layered double hydroxide for glucose determination in blood

Non-enzymatic sensor based on nitrogen-doped graphene modified with Pd nano-particles and NiAl layered double hydroxide for glucose determination in blood

Cost Effective Synthesis of Graphene Nanomaterials for Non-Enzymatic Electrochemical Sensors for Glucose: A Comprehensive Review

Nanostructured Nickel‐based Non‐enzymatic Electrochemical Glucose Sensors

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