Journal ArticleDOI
Non-enzymatic glucose detection free of ascorbic acid interference using nickel powder and nafion sol–gel dispersed renewable carbon ceramic electrode
Abdollah Salimi,Mahmoud Roushani +1 more
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TLDR
In this article, a new enzymeless glucose sensor has been fabricated by a nickel powder dispersed sol-gel derived ceramic graphite composite, which offers excellent electrocatalytic activity toward the glucose oxidation at low positive potential.About:
This article is published in Electrochemistry Communications.The article was published on 2005-09-01. It has received 124 citations till now. The article focuses on the topics: Ascorbic acid & Metal powder.read more
Citations
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A comprehensive review of glucose biosensors based on nanostructured metal-oxides.
TL;DR: This article concentrates mainly on the development of different nanostructured metal-oxide based glucose biosensors with high sensitivity, fast response times, and stability for the determination of glucose by electrochemical oxidation.
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An improved sensitivity non-enzymatic glucose sensor based on a CuO nanowire modified Cu electrode
TL;DR: The CuO nanowire modified electrode allows highly sensitive, low working potential, stable, and fast amperometric sensing of glucose, thus is promising for the future development of non-enzymatic glucose sensors.
Journal ArticleDOI
Non-enzymatic electrochemical sensing of glucose
Guangfeng Wang,Xiuping He,Lingling Wang,Aixia Gu,Yan Huang,Bin Fang,Baoyou Geng,Xiaojun Zhang +7 more
TL;DR: In this paper, the progress made in the past 5 years in the field of direct and non-enzymatic electrochemical sensing of glucose is reviewed, followed by a brief discussion of the merits and limitations of enzymatic glucose sensors.
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Nonenzymatic glucose sensor based on renewable electrospun Ni nanoparticle-loaded carbon nanofiber paste electrode.
TL;DR: The current response of the proposed glucose sensor was highly sensitive and stable, attributing to the electrocatalytic performance of the firmly embedded Ni nanoparticles as well as the chemical inertness of the carbon-based electrode.
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A nano-Ni based ultrasensitive nonenzymatic electrochemical sensor for glucose: enhancing sensitivity through a nanowire array strategy.
Limin Lu,Li Zhang,Fengli Qu,Fengli Qu,Haixia Lu,Xiao-Bing Zhang,Zai-Sheng Wu,Shuangyan Huan,Qiu-An Wang,Guo-Li Shen,Ru-Qin Yu +10 more
TL;DR: A NiNWAs based electrode shows very high electrochemical activity for electrocatalytic oxidation of glucose in alkaline medium, which has been utilized as the basis of the fabrication of a nonenzymatic biosensor for electrochemical detection of glucose.
References
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Journal ArticleDOI
Nonenzymatic glucose detection using mesoporous platinum.
TL;DR: The selectivities, sensitivities, and stabilities determined experimentally have demonstrated the potential of mesoporous platinum as a novel candidate for nonenzymatic glucose sensors.
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Sol-Gel-Derived Ceramic-Carbon Composite Electrodes: Introduction and Scope of Applications
TL;DR: In this article, a new class of composite electrodes made of sol-gel derived carbon-silica materials is introduced, which can exhibit hydrophobic or hydrophilic surface characteristics and can serve as an indicator (inert) electrode, as a potentiometric (selective or reference) electrode.
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Sol−Gel Materials in Electrochemistry
Ovadia Lev,Zhibin Wu,S. Bharathi,Victor Glezer,Alexander D. Modestov,Jenny Gun,L. Rabinovich,Srinivasan Sampath +7 more
TL;DR: The subject of sol−gel electrochemistry is introduced in this article, starting with a brief account of milestones in its evolution, followed by a description of recent advances in the various fields of sol −gel electro chemistry.
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Potentiometric Sensors Based on the Inductive Effect on the pK_a of Poly(aniline): A Nonenzymatic Glucose Sensor
Eiichi Shoji,Michael S. Freund +1 more
TL;DR: A new strategy is reported that exploits the inductive effect of reactive substituents on the pK_a of poly(aniline) to produce active sensing elements.
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Combinatorial discovery of alloy electrocatalysts for amperometric glucose sensors.
TL;DR: The best alloy electrocatalysts catalyzed glucose oxidation at substantially more negative potentials than pure platinum in enzyme-free voltammetric measurements and were also insensitive to potential interfering agents, which are oxidized at slightly more positive potentials.