Carbon nanotube template synthesis of hierarchical NiCoO2 composite for non-enzyme glucose detection

Tang, Xiaoshuang; Zhang, Bo; Xiao, Chunhui; Zhou, Han; Wang, Xinyang; He, Dalin

doi:10.1016/j.snb.2015.08.077

Cited by 65 publications

(24 citation statements)

References 44 publications

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“…Table listed the performances of NiCo 2 S 4 /3DCF and other similar glucose sensors. Clearly, the performance of NiCo 2 S 4 /3DCF was comparable to or better than the previous literatures, such as NiCo 2 S 4 /Pt, NiCo 2 S 4 /GCE, NiCo 2 O 4 @CNT …”

Section: Resultssupporting

confidence: 77%

NiCo₂S₄ Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors

Tao

et al. 2020

ChemistrySelect

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Binary nickel cobalt sulfide (NiCo 2 S 4 ) nanostructures have attracted much attention in electrochemistry fields due to its highly catalytic activity and low cost. Herein, NiCo 2 S 4 nanowire arrays grown on three-dimensional carbon foam (NiCo 2 S 4 / 3DCF) is presented for nonenzymatic glucose sensor. Porous NiCo 2 S 4 /3DCF with self-supporting structure was synthesized via a self-designed two-step hydrothermal process, and was fabricated as flexible sensor directly without any modify treatments. The linear range of this sensor is 0.005-13.07 mM (R 2 = 0.999) with detection limit of 0.5 μM (S/N = 3). In addition, the as-proposed sensor also displays other outstanding advantages, including simple of preparation, low cost, perfect reproducibility and good selectivity. Such attracting sensing properties may be due to the high electrocatalytic activity of NiCo 2 S 4 and good electrical conductivity of 3DCF frameworks. Therefore, NiCo 2 S 4 /3DCF may show great promise in glucose sensor applications.

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Section: Resultssupporting

confidence: 77%

NiCo₂S₄ Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors

Tao

et al. 2020

ChemistrySelect

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“…The resulting Cu−MWCNTs sensors were able to oxidize glucose in 0.1 M NaOH alkaline solution and produced a sensitivity for glucose oxidation of 922 μA mM −1 cm −2 , a dynamic range of 0.5−7.5 mM, and a LOD glucose of 2 μM. 211 Along similar lines, Tang et al 219 modified CNTs surface with NiCoO 2 nanosheets for nonenzymatic glucose detection. Deposition of nanostructured NiCoO 2 was induced by employing an intermediate layer of sulfonated polystyrene.…”

Section: ■ Inorganic Nanomaterialsmentioning

confidence: 89%

“…The most prominent members of this category are carbon nanotubes (CNT), which can be further differentiated into single-walled carbon nanotubes (SWCNTs) in the case where only one monolayer of cylindrical carbons is present and multiwalled carbon nanotubes (MWCNTs) where multiple cylindrical carbon layers are nested one within another, , graphene, graphene oxide (GO), reduced graphene oxide (rGO), spherical fullerenes, , carbon nanofibers, , and carbon nanofoam . We discuss the use of these nanocarbons for chemical sensing. − …”

Section: Nanocarbonsmentioning

confidence: 99%

Electrically Transduced Sensors Based on Nanomaterials (2012–2016)

Chandran

Ogata

et al. 2016

Anal. Chem.

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“…For example, a glucose biosensor was constructed using NiCoO 2 nanosheets on CNTs. This sensor displayed good performance for glucose with a response sensitivity of 1424.41 µA mM −1 , and a low detection limit of 1.14 µM [198]. A dendrimer-encapsulated Pt nanoparticle-CNT composite-based electrochemical biosensor was fabricated for the detection of hydrogen peroxide, ascorbic acid, and acetaminophen in the concentration ranges of 10 µM-10mM, 50 µM-8mM and 20 µM-1 mM, respectively, with rapid current response and good reproducibility [199].…”

Section: Carbon Nanotubesmentioning

confidence: 99%

Functionalization of Carbon Nanomaterials for Biomedical Applications

Liu

Speranza

2019

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Over the past decade, carbon nanostructures (CNSs) have been widely used in a variety of biomedical applications. Examples are the use of CNSs for drug and protein delivery or in tools to locally dispense nucleic acids to fight tumor affections. CNSs were successfully utilized in diagnostics and in noninvasive and highly sensitive imaging devices thanks to their optical properties in the near infrared region. However, biomedical applications require a complete biocompatibility to avoid adverse reactions of the immune system and CNSs potentials for biodegradability. Water is one of the main constituents of the living matter. Unfortunately, one of the disadvantages of CNSs is their poor solubility. Surface functionalization of CNSs is commonly utilized as an efficient solution to both tune the surface wettability of CNSs and impart biocompatible properties. Grafting functional groups onto the CNSs surface consists in bonding the desired chemical species on the carbon nanoparticles via wet or dry processes leading to the formation of a stable interaction. This latter may be of different nature as the van Der Waals, the electrostatic or the covalent, the π-π interaction, the hydrogen bond etc. depending on the process and on the functional molecule at play. Grafting is utilized for multiple purposes including bonding mimetic agents such as polyethylene glycol, drug/protein adsorption, attaching nanostructures to increase the CNSs opacity to selected wavelengths or provide magnetic properties. This makes the CNSs a very versatile tool for a broad selection of applications as medicinal biochips, new high-performance platforms for magnetic resonance (MR), photothermal therapy, molecular imaging, tissue engineering, and neuroscience. The scope of this work is to highlight up-to-date using of the functionalized carbon materials such as graphene, carbon fibers, carbon nanotubes, fullerene and nanodiamonds in biomedical applications.

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Carbon nanotube template synthesis of hierarchical NiCoO2 composite for non-enzyme glucose detection

Cited by 65 publications

References 44 publications

NiCo₂S₄ Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors

NiCo₂S₄ Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors

Electrically Transduced Sensors Based on Nanomaterials (2012–2016)

Functionalization of Carbon Nanomaterials for Biomedical Applications

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Carbon nanotube template synthesis of hierarchical NiCoO2 composite for non-enzyme glucose detection

Cited by 65 publications

References 44 publications

NiCo2S4 Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors

NiCo2S4 Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors

Electrically Transduced Sensors Based on Nanomaterials (2012–2016)

Functionalization of Carbon Nanomaterials for Biomedical Applications

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Product

Resources

About

NiCo₂S₄ Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors

NiCo₂S₄ Nanowire‐Decorated Flexible Carbon Foam for Sensitive Glucose Sensors