Articles with "multiwalled carbon" as a keyword



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Wear performance of multiwalled carbon nanotube‐reinforced ultra‐high molecular weight polyethylene composite

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Published in 2018 at "Advances in Polymer Technology"

DOI: 10.1002/adv.21885

Abstract: Ultra-high molecular weight polyethylene (UHMWPE) has proven to be a good counterpart articulating surface against Cr–Co–Mo femoral components in artificial joints. Nevertheless, UHMWPE wear damage and subsequent aseptic loosening continues to be the main reason… read more here.

Keywords: weight polyethylene; carbon; multiwalled carbon; ultra high ... See more keywords
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Mechanical properties of carbon fiber reinforced bisphenol A dicyanate ester composites modified with multiwalled carbon nanotubes

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45100

Abstract: A novel electrophoretic deposition (EPD) method was employed for grafting multiwalled carbon nanotubes (MWCNTs) on carbon fibers, which, after impregnation with bisphenol A dicyanate ester (BADCy), synergistically reinforced BADCy matrix composites (CNT-C/BADCy). The effect of… read more here.

Keywords: carbon; multiwalled carbon; carbon nanotubes; bisphenol dicyanate ... See more keywords
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Hot-melt adhesives based on co-polyamide and multiwalled carbon nanotubes

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Published in 2018 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45999

Abstract: Composites of two hot melt adhesives based on co-polyamides, one high viscosity (coPA_A), the other low viscosity (coPA_B), and multiwalled carbon nanotubes (MWCNTs) were prepared using twin-screw extrusion via dilution of masterbatches. Examination of these… read more here.

Keywords: multiwalled carbon; carbon nanotubes; hot melt; melt adhesives ... See more keywords
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Synthesis of substituted 2H‐chromenes catalyzed by lipase immobilized on magnetic multiwalled carbon nanotubes

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Published in 2020 at "Biotechnology and Applied Biochemistry"

DOI: 10.1002/bab.1939

Abstract: Porcine pancreas lipase (PPL) was immobilized on magnetic multiwalled carbon nanotubes successfully for the synthesis of substituted 2H‐chromenes. The catalytic activity of immobilized PPL was much higher than that of free PPL. Effects of reaction… read more here.

Keywords: immobilized magnetic; substituted chromenes; magnetic multiwalled; multiwalled carbon ... See more keywords
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Immuno‐probed multiwalled carbon nanotube surface for abdominal aortic aneurysm biomarker analysis

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Published in 2022 at "Biotechnology and Applied Biochemistry"

DOI: 10.1002/bab.2372

Abstract: Abdominal aortic aneurysm (AAA), a medical complication, occurs when the aortic area becomes swollen and very large. It is mandatory to identify AAA to avoid the breakdown of aneurysms. C‐reactive protein (CRP) has been recognized… read more here.

Keywords: carbon nanotube; multiwalled carbon; abdominal aortic; crp ... See more keywords
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Biocatalytic asymmetric synthesis of secondary allylic alcohols using Burkholderia cepacia lipase immobilized on multiwalled carbon nanotubes.

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Published in 2022 at "Chirality"

DOI: 10.1002/chir.23454

Abstract: The lipase from Burkholderia cepacia (BCL) was immobilized through physical adsorption on pristine and functionalized multiwalled carbon nanotubes (MWCNTs) with carboxyl or amine groups and used in the stereoselective acylation of (R,S)-1-octen-3-ol (1) and (R,S)-(E)-4-phenyl-3-buten-2-ol… read more here.

Keywords: multiwalled carbon; lipase; carbon nanotubes; burkholderia cepacia ... See more keywords
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Electrochemical Reduction of CO2 by SnOx Nanosheets Anchored on Multiwalled Carbon Nanotubes with Tunable Functional Groups.

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Published in 2019 at "ChemSusChem"

DOI: 10.1002/cssc.201802725

Abstract: Sn-based electrocatalysts are promising for the electrochemical CO2 reduction reaction (CO2RR), but suffer from poor activity and selectivity. A hierarchical structure composed of ultrathin SnOx nanosheets anchored on the surface of the commercial multiwalled carbon… read more here.

Keywords: snox nanosheets; nanosheets anchored; multiwalled carbon; carbon nanotubes ... See more keywords
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Highly Selective Sensing Platform Utilizing Graphene Oxide and Multiwalled Carbon Nanotubes for the Sensitive Determination of Tramadol in the Presence of Co-Formulated Drugs

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Published in 2017 at "Electroanalysis"

DOI: 10.1002/elan.201600668

Abstract: Novel insights into the strategy of highly precise, carbon-based electrochemical sensors are presented by exploring the excellent properties of graphene oxide (GO) and multiwalled carbon nanotube composites (GO-MWCNTs/CPE) for the sensitive determination of tramadol hydrochloride… read more here.

Keywords: graphene oxide; carbon; presence; oxide multiwalled ... See more keywords
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Effects of multiwalled carbon nanotubes on the bioavailability and toxicity of diphenhydramine to Pimephales promelas in sediment exposures.

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Published in 2017 at "Environmental toxicology and chemistry"

DOI: 10.1002/etc.3561

Abstract: Multiwalled carbon nanotubes (MWCNTs) and pharmaceutical compounds are classified by the US Environmental Protection Agency as contaminants of emerging concern, with significant research devoted to determining their potential environmental and toxicological effects. Multiwalled carbon nanotubes… read more here.

Keywords: effects multiwalled; bioavailability; multiwalled carbon; carbon nanotubes ... See more keywords
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Intravenous administration of three multiwalled carbon nanotubes to female rats and their effect on urinary biochemical profile

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Published in 2021 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4226

Abstract: This study was conducted to investigate the influence of outer diameter (OD) and length (L) of multiwalled carbon nanotubes (MWCNTs) on biodistribution and the perturbation of endogenous metabolite profiles. Three different‐sized carboxylated MWCNTs (NIEHS‐12‐2: L… read more here.

Keywords: carbon nanotubes; intravenous administration; multiwalled carbon; three multiwalled ... See more keywords
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In vitro comparative cytotoxic assessment of pristine and carboxylic functionalized multiwalled carbon nanotubes on LN18 cells

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Published in 2022 at "Journal of Biochemical and Molecular Toxicology"

DOI: 10.1002/jbt.23283

Abstract: Multiwalled carbon nanotubes (MWCNTs) have been used in biomedical applications due to their ability to enter the cells. Carboxylic functionalization of MWCNT (MWCNT‐COOH) is used to mitigate the toxicity of MWCNTs. Our study focuses on… read more here.

Keywords: mwcnt; carbon nanotubes; mwcnt mwcnt; mwcnt cooh ... See more keywords