Articles with "carbon nanohorns" as a keyword



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Implementation of Single‐Walled Carbon Nanohorns into Solar Cell Schemes

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Published in 2017 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201601883

Abstract: Recent advances in dye-sensitized solar cells (DSSC), including the use of nanocarbons, resulted in breakthroughs relevant to both the academic and industrial sectors. Their relevance encompasses, on one hand, the development and integration of novel… read more here.

Keywords: carbon; carbon nanohorns; walled carbon; charge ... See more keywords
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Conductive Porous Network of Metal–Organic Frameworks Derived Cobalt‐Nitrogen‐doped Carbon with the Assistance of Carbon Nanohorns as Electrocatalysts for Zinc–Air Batteries

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Published in 2018 at "ChemCatChem"

DOI: 10.1002/cctc.201701794

Abstract: Herein, we report a new electrocatalyst for the oxygen reduction reaction derived from a bimetallic metal–organic framework and single‐walled carbon nanohorns. Owing to the 3D conductive network offered by the nanohorns, this type of catalyst… read more here.

Keywords: network; carbon; carbon nanohorns; metal organic ... See more keywords
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Carbon nanotubes forming cores of fibrous aggregates of carbon nanohorns

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Published in 2017 at "Carbon"

DOI: 10.1016/j.carbon.2017.07.015

Abstract: Abstract Cores of fibrous aggregates composed of radially assembled graphene-based single-walled carbon nanohorns, named as carbon nanobrushes (CNBs), were observed using electron microscopes. As a result, a carbon nanotube (CNT), probably single-layer structure, exposed from… read more here.

Keywords: cores fibrous; carbon; carbon nanohorns; carbon nanotubes ... See more keywords
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N-Doped Graphitized Carbon Nanohorns as a Forefront Electrocatalyst in Highly Selective O 2 Reduction to H 2 O 2

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Published in 2018 at "Chem"

DOI: 10.1016/j.chempr.2017.10.013

Abstract: Summary Electrochemical oxygen reduction (ORR) is a challenging approach for the sustainable production of hydrogen peroxide (H 2 O 2 ) and is also a reaction of relevance in fuel-cell applications. Here, we propose an… read more here.

Keywords: reduction; carbon nanohorns; graphitized carbon; doped graphitized ... See more keywords
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Highly sensitive electrochemiluminescent immunoassay for neuron-specific enolase amplified by single-walled carbon nanohorns and enzymatic biocatalytic precipitation

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Published in 2018 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2018.04.049

Abstract: Abstract A novel amplified electrochemiluminescence (ECL) immunoassay based on single-walled carbon nanohorns (SWCNHs) labels and enzymatic biocatalytic precipitation (BCP) was proposed for the detection of neuron-specific enolase (NSE) for the first time. In this system,… read more here.

Keywords: biocatalytic precipitation; carbon nanohorns; walled carbon; enzymatic biocatalytic ... See more keywords
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Voltammetric sensing of fenitrothion in natural water and orange juice samples using a single-walled carbon nanohorns and zein modified sensor

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Published in 2019 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2019.03.055

Abstract: Abstract A glassy carbon electrode (GCE) modified with single-walled carbon nanohorns (SWCNH) and zein (ZE), a prolamin type-protein find in maize, for the differential pulse adsorptive cathodic stripping voltammetric determination of fenitrothion (FT) is proposed.… read more here.

Keywords: spectroscopy; single walled; carbon nanohorns; carbon ... See more keywords
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Photocatalytic hydrogen production from dye contaminated water and electrochemical supercapacitors using carbon nanohorns and TiO2 nanoflower heterogeneous catalysts.

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Published in 2020 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2020.111433

Abstract: In this research, efficient and novel catalysts based on hierarchical carbon nanohorns-titanium nanoflowers have been prepared by one-pot solvothermal process. Hydrogen generation from dye-contaminated water and dye degradation along with electrochemical supercapacitance performance have been… read more here.

Keywords: contaminated water; dye contaminated; carbon nanohorns; hydrogen ... See more keywords
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Effect of carbon nanohorns in the radical polymerization of methacrylate monolithic capillary columns and their application as extractant phases.

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Published in 2019 at "Talanta"

DOI: 10.1016/j.talanta.2018.08.054

Abstract: A successful copolymerization of the single-walled carbon nanohorns (SWNHs) with methacrylate monomers was achieved via thermal initiated free-radical polymerization because of the high reactivity of the SWNHs in comparison with other carbon nanostructures. The hybrid… read more here.

Keywords: monolithic capillary; polymerization; carbon; carbon nanohorns ... See more keywords
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Carbon Nanohorns/Pt Nanoparticles/DNA Nanoplatform for Intracellular Zn2+ Imaging and Enhanced Cooperative Phototherapy of Cancer Cells.

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Published in 2020 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.0c03880

Abstract: Superfluous zinc ion (Zn2+) in living cells has been identified as a potential tumor biomarker for early cancer diagnosis and cancer progression monitoring. In this paper, we developed a novel carbon nanohorns/Pt nanoparticles/DNA (CNHs/Pt NPs/DNA)… read more here.

Keywords: nanohorns nanoparticles; carbon nanohorns; nanoparticles dna; intracellular zn2 ... See more keywords
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Optimized Nanopores Opened on N-Doped Carbon Nanohorns Filled with Fe/Fe2O3 Nanoparticles as Advanced Electrocatalysts for the Oxygen Evolution Reaction.

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Published in 2021 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.1c02416

Abstract: N-doped carbon nanohorns filled with Fe nanoparticles (Fe-N-CNHs) were produced by one-step positive pressure-assisted arc discharge in the Ar and N2 mixture. After oxidation treatments in air, Fe was converted into Fe2O3, and nanopores were… read more here.

Keywords: nanohorns filled; doped carbon; carbon; carbon nanohorns ... See more keywords
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Chemically Modified Carbon Nanohorns as Nanovectors of the Cisplatin Drug: A Molecular Dynamics Study

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Published in 2020 at "Journal of chemical information and modeling"

DOI: 10.1021/acs.jcim.9b00775

Abstract: Carbon nanohorns (CNH) have been considered potential anticancer drug carriers, such as the cisplatin drug (cddp), due to their low toxicity, high purity, drug-loading capacity, and biodegradation routes. However, when it comes to nanomedicine applications,… read more here.

Keywords: modified carbon; carbon nanohorns; cisplatin drug; drug ... See more keywords