Carbon nanotubes (CNT)
Biocompatibility assessment of calcium phosphate matrix reinforced with carbon nanotubes
... Xu, Khor, Sui and Chen presented a new HA/CNTs composite. The authors purchased commercially multiwalled carbon nanotubes. It was used a low amount of CNT powder (2 vol.%) to mix with 98 vol.% spray dried ...
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SYNTHESIS OF CARBON NANOTUBES FOR ACETYLENE DETECTION
... utilizing carbon nanotubes (CNTs) in a pellet form for acetylene detection has been ...of carbon nanotubes pellet as sensor ...employing carbon nanotubes pellet as the active ...
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Electromagnetic, Morphological, and Electrical Characterization of POMA/Carbon Nanotubes-Based Composites
... This study involves the preparation of conducting composites based on poly(o-methoxyaniline) (POMA) and carbon nanotubes (CNT) and the evaluation of them as radar absorbing materials (RAM), in the frequency ...
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Glass Fiber/Carbon Nanotubes/Epoxy Three-Component Composites as Radar Absorbing Materials
... However, in this study, the tri-component composite produced by RTM consisting of epoxy resin/glass fiber coated with 2 wt% of carbon nanotubes reached 98.54% attenuation (ca. 18.3 dB), at 11.1 GHz, with ...
8
Thermoplastic polyurethane and multi-walled carbon nanotubes nanocomposites for electrostatic dissipation.
... MULTI-WALLED CARBON NANOTUBES NANOCOMPOSITES FOR ELECTROSTATIC ...Polyurethane/multi-walled carbon nanotube (MWCNT) nanocomposites have been prepared with nanotube concentrations between ...with ...
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Self-Assembled Functionalized Graphene Nanoribbons from Carbon Nanotubes
... exfoliation of graphite in high-boiling-point solvents, [1] the for- mation of graphene oxide (GO) followed by its reduction in so- lution (RGO), [2,3] or the formation of graphene nanoribbons (GNR) from carbon ...
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Carbon Nanotubes – Interactions with Biological Systems
... The effective use of carbon nanotubes in composites depends upon its homogeneous dispersion throughout the polymer matrix, without/less destroying their integrity. To prevent the CNT agglomeration and to ...
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Cytotoxicity and genotoxicity of carbon nanotubes.
... of carbon nanotubes ...of carbon nanostructures observed under high resolution electron microscopy that can be found in typical CNT samples, and shows which roles in cyto- and genotoxicity need to be ...
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PET imaging of soluble yttrium-86-labeled carbon nanotubes in mice.
... How nanomaterials interface with biological systems is a key question that may impact the emerging field of nanomedicine. The pharmacokinetic profile of these unique, new materials is a prominent factor in determining ...
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Functionalization of carbon nanotubes and its application in nanomedicine: A review
... functionalize carbon nanotubes with two different molecules using the 1,3-dipolar cycloaddition of azomethine ylides was presented by Pastorin et ...
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Enhanced biocatalytic sustainability of laccase by immobilization on functionalized carbon nanotubes/polysulfone membranes
... 5 its high cost [28]. The immobilization of laccase can be considered the best of two worlds, since the separation and reuse of this costly biocatalyst becomes possible, while maintaining, or even enhancing its catalytic ...
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Microwave Properties of Carbon Nanotubes Grown by Pyrolysis of Ethanol on Nickel Catalyst
... of carbon nanotubes produced by CVD-method on a nickel catalyst at a protection from microwave radiation is ...in carbon nanoscale systems “CNT-nickel ...of carbon powder materials in ...
2
Single-walled carbon nanotubes functionalized with sodium hyaluronate enhance bone mineralization
... single-walled carbon nanotubes (SWCNTs) and HY-functionalized SWCNTs (HY-SWCNTs) on the behavior of primary osteoblasts, as well as to investigate the deposition of inorganic crystals on titanium surfaces ...
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Nanocomposites Based on Polyelectrolytes-Multiwalled Carbon Nanotubes Coated with a Silica Shell
... the carbon nanotube wrapped with the ...the carbon nanotube surface occurs due the preferential nucleation through the electrostatic interactions, and guarantees a homogeneous deposition along the ...
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Study of aqueous dispersions of carbon nanotubes using different surfactants.
... OF CARBON NANOTUBES USING DIFFERENT ...of carbon nanotubes in water for their utilization in nanoscale devices is a challenging ...multi–wall carbon nanotubes (MWNT) using two ...
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Adsorption of red azo dyes on multi-walled carbon nanotubes and activated carbon : a thermodynamic study.
... Most of the synthetic dyes used to give color to several products in textile, leather, paper, and plastic industries, can accumulate in the environment and have high toxicity to human health [1,2] . Thus, the disposal of ...
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Synthesis and characterization of portland cement manufactured with carbon nanotubes
... behavior. Carbon nanotubes have exceptionally high tensile strength and are therefore candidates for structural reinforcement of cement ...quality nanotubes and ...the nanotubes to the cement ...
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Unsteady Squeezing Flow of Carbon Nanotubes with Convective Boundary Conditions.
... (which is squeez- ing towards the lower plate). Heat transfer characteristics are explored with viscous dissipation and convective boundary conditions. Two types of carbon nanotubes (single-wall and multi- ...
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Fermi-energy-dependent structural deformation of chiral single-wall carbon nanotubes
... Fermi energy μ. As can be seen, there is a great variation in ε τ for all of the three single-wall carbon nanotubes (SWNTs) studied here: (8,7), (9,7), and (9,6). It can also be noted that the torsional ...
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Stability and electronic properties of carbon nanotubes doped with transition metal impurities
... Taking into account the technological interest on the development of field emission devices, the work function is an important parameter to characterize the electronic structure of the SWCNTs. Suzuki et al., using ...
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