Articles with "gnps" as a keyword



Identification of Mycoplasma pneumoniae by DNA‐modified gold nanomaterials in a colorimetric assay

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Published in 2022 at "Biotechnology and Applied Biochemistry"

DOI: 10.1002/bab.2377

Abstract: Mycoplasma pneumoniae is a highly infectious bacterium and the major cause of pneumonia especially in school‐going children. Mycoplasma pneumoniae affects the respiratory tract, and 25% of patients experience health‐related problems. It is important to have… read more here.

Keywords: dna; pneumoniae; gnps; target dna ... See more keywords

Copper‐graphene coatings for improving thermal shielding of CFRPs through electrodeposition techniques

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Published in 2024 at "Polymer Composites"

DOI: 10.1002/pc.29083

Abstract: Today, carbon fiber reinforced plastics (CFRPs) are materials of interest several industrial sectors because of their mechanical properties and low weight. However, applications in high‐temperature areas are limited because of thermal degradation. Thus, thin coatings… read more here.

Keywords: copper graphene; gnps; thermal shielding; electrodeposition ... See more keywords

Improving physical, mechanical and interfacial properties of glass fiber composites using modified resin system with amine‐functionalized and silanized graphene nanoparticles

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Published in 2025 at "Polymer Composites"

DOI: 10.1002/pc.29701

Abstract: Amine functionalization and silanization of graphene nanoparticles (GNPs) facilitate better interlocking interaction with the polymer matrix, leading to the development of high‐performance laminated composites for structural applications. Hence, in this article, the effect of amine… read more here.

Keywords: graphene nanoparticles; gnps; physical mechanical; glass fiber ... See more keywords

Synthesis and characterization of graphene nanoplates supported silver nanoparticles with enhanced photocatalytic activity

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Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-02560-x

Abstract: Graphene nanoplates supported silver nanoparticles (GNPs/Ag) were prepared from their precursors via chemical precipitation method, where GNPs were used as support for Ag NPs. GNPs/Ag were characterized by various instrumental techniques like scanning electron microscope… read more here.

Keywords: supported silver; silver nanoparticles; graphene nanoplates; gnps ... See more keywords

Smoke suppression of graphene platelets fabricated by Friedel–Crafts reaction in brominated flame-retarded PS

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Published in 2017 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-017-6093-y

Abstract: Graphene nanoplatelets (GNPs) were introduced into polystyrene (PS)/brominated polystyrene (BPS) blends to suppress the large amounts of smoke generated from brominated flame retardants during combustion. A Lewis acid catalyst (AlCl3) was added to initiate Friedel–Crafts… read more here.

Keywords: friedel crafts; gnps; crafts reaction; fabricated friedel ... See more keywords

Facile reduction and stabilization of ginsenoside-functionalized gold nanoparticles: optimization, characterization, and in vitro cytotoxicity studies

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Published in 2017 at "Journal of Nanoparticle Research"

DOI: 10.1007/s11051-017-3980-x

Abstract: AbstractGold nanoparticles (GNPs) are forecasted to provide an attractive platform in biomedicine and catalysis with their potentials of combining a variety of biophysicochemical properties into an integrated nanodevice with great therapeutic and optical functions. There… read more here.

Keywords: reduction; reduction stabilization; ginsenoside; stabilization ginsenoside ... See more keywords

A novel method for preparing and characterizing graphene nanoplatelets/aluminum nanocomposites

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Published in 2018 at "Nano Research"

DOI: 10.1007/s12274-017-1779-9

Abstract: Graphene nanoplatelets/aluminum (GNPs/Al) nanocomposites were fabricated using a novel two-step method. High resolution transmission electron microscope (HRTEM), Raman, field emission scanning electron microscopy (FESEM), X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS), EDS mapping, and… read more here.

Keywords: novel method; gnps nanocomposites; gnps; graphene nanoplatelets ... See more keywords

Enhanced Mechanical Properties and Thermal Conductivity for GNPs/Al2024 Composites with In Situ SiC Nanorods

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Published in 2020 at "Metals and Materials International"

DOI: 10.1007/s12540-020-00803-9

Abstract: Abstract In order to significantly enhance the performance of graphene in metal matrix composites, in situ SiC nanorods were successfully fabricated to enhance graphene nanoplatelets (GNPs)-reinforced Al2024 composite, which was prepared by powder semi-solid processing… read more here.

Keywords: sic gnps; situ sic; thermal conductivity; gnps ... See more keywords

Microstructure and Thermal Conductivity of Al–Graphene Composites Fabricated by Powder Metallurgy and Hot Rolling Techniques

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Published in 2017 at "Acta Metallurgica Sinica (English Letters)"

DOI: 10.1007/s40195-017-0579-2

Abstract: The objective of this research is to improve the thermal conductivity and mechanical properties of Al/GNPs (graphene nanoplatelets) nanocomposites produced by classical powder metallurgy and hot rolling techniques. The microstructural evaluation confirmed the uniform dispersion… read more here.

Keywords: metallurgy hot; gnps; thermal conductivity; powder metallurgy ... See more keywords

Attenuating effect of Indole-3-Carbinol on gold nanoparticle induced hepatotoxicity in rats

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Published in 2020 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2020.09.035

Abstract: Abstract Indole-3-carbinol (I3C) is a plant based compound present in vegetables mostly belonging to cruciferous family. I3C has been shown to possess anticancer, antioxidant and anti-inflammatory properties. Humans are increasingly being exposed to GNPs due… read more here.

Keywords: i3c; indole carbinol; gnps; effects i3c ... See more keywords

Microstructure and toughening mechanisms of Al2O3/(W, Ti)C/graphene composite ceramic tool material

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Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.04.185

Abstract: Abstract To toughen the Al2O3 matrix ceramic materials, Al2O3/(W, Ti)C/graphene multi-phase composite ceramic materials were fabricated via hot pressing. The effects of the graphene nanoplates (GNPs) content on microstructure and mechanical properties were investigated. Results… read more here.

Keywords: composite ceramic; toughening mechanisms; microstructure; gnps ... See more keywords