Results 31 to 40 of about 5,243,930 (293)

Stability of the Photoluminescent Response on Hydroxyapatite/Multi-Walled Carbon Nanotube Composites

open access: yesPhotonics, 2023
The application of hydroxyapatite (HAp)/multi-walled carbon nanotube composites in the medical area as coatings in prosthetics has been widely used because the carbon nanotubes reinforce the mechanical properties of hydroxyapatite.
Edna X. Figueroa-Rosales   +4 more
doaj   +1 more source

Catalytic CVD Synthesis of Double and Triple-walled Carbon Nanotubes by the Control of the Catalyst Preparation [PDF]

open access: yes, 2005
We report the influence of catalyst preparation conditions for the synthesis of carbon nanotubes (CNTs) by catalytic chemical vapour deposition (CCVD). Catalysts were prepared by the combustion route using either urea or citric acid as the fuel. We found
Flahaut, Emmanuel   +2 more
core   +1 more source

Method for generating atomistic supercells of layered networks from multi-walled chiral carbon nanotubes and their bundles [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика
To investigate the mechanical properties of quasi-2D layered networks composed of chiral multi-walled carbon nanotubes and their bundles, a methodology has been developed for constructing atomistic supercell models based on chiral nanotubes of the $(m,2m)
Glukhova, Olga Evgen'evna   +2 more
doaj   +1 more source

Rotating Flow in a Nanofluid with CNT Nanoparticles over a Stretching/Shrinking Surface

open access: yesMathematics, 2021
The steady three-dimensional rotating flow past a stretching/shrinking surface in water and kerosene-based nanofluids containing single and multi-walled carbon nanotubes (CNTs) is investigated.
Nor Azizah Yacob   +4 more
doaj   +1 more source

AFM imaging of functionalized carbon nanotubes on biological membranes [PDF]

open access: yes, 2009
Multifunctional carbon nanotubes are promising for biomedical applications as their nano-size, together with their physical stability, gives access into the cell and various cellular compartments including the nucleus.
Coley, Helen M.   +12 more
core   +1 more source

Applications of multi-walled carbon nanotube in electronic packaging [PDF]

open access: yesNanoscale Research Letters, 2012
Thermal management of integrated circuit chip is an increasing important challenge faced today. Heat dissipation of the chip is generally achieved through the die attach material and solders. With the temperature gradients in these materials, high thermo-mechanical stress will be developed in them, and thus they must also be mechanically strong so as ...
Tan, Cher Ming   +3 more
openaire   +4 more sources

Field electron emission of double walled carbon nanotube film prepared by drop casting method [PDF]

open access: yes, 2007
Thick films of double walled carbon nanotubes (DWCN) were deposited on indium-tin-oxide (ITO) coated glass substrates by drop casting method and were studied for their field electron emission property in a parallel plate configuration using bare ITO ...
Flahaut, Emmanuel   +5 more
core   +1 more source

Aqueous suspension of carbon nanotubes enhances the specificity of long PCR

open access: yesBioTechniques, 2008
DNA manipulation technology is facing more challenges in the postgenomics era. More and more nanomaterials have been investigated for their potential implications in developing better gene technology.
Zhizhou Zhang   +4 more
doaj   +1 more source

Design of double-walled carbon nanotubes for biomedical applications [PDF]

open access: yes, 2012
Double-walled carbon nanotubes (DWNTs) prepared by catalytic chemical vapour deposition were functionalized in such a way that they were optimally designed as a nano-vector for the delivery of small interfering RNA (siRNA), which is of great interest for
Coley, Helen M.   +19 more
core   +1 more source

Designing New Material Based on Functionalized Multi-Walled Carbon Nanotubes and Cu(OH)2–Cu2O/Polypyrrole Catalyst for Ethanol Oxidation in Alkaline Medium

open access: yesFrontiers in Chemistry, 2022
In this work, copper(II) hydroxide (Cu(OH)2) and copper oxide (Cu2O) nanostructures are deposited on functionalized multi-walled carbon nanotubes/polypyrrole to report an efficient electrocatalyst for ethanol oxidation in alkaline medium.
Anas El Attar   +4 more
doaj   +1 more source

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