Results 11 to 20 of about 3,391,569 (292)
Design of double-walled carbon nanotubes for biomedical applications [PDF]
Nanotechnology, 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 biomedical research and drug development.
Neves, Vera +8 more
openaire +6 more sources
Toxicity evaluation and medical application of multi-walled carbon nanotubes [PDF]
, 2015 Carbon nanotubes (CNTs) are of special interest to industry and they have been increasingly utilised as advanced nanovectors in drug/gene delivery systems.
Zhou, Lulu
core +7 more sources
Bromination of Double-Walled Carbon Nanotubes [PDF]
Chemistry of Materials, 2012 Double-walled carbon nanotubes (DWCNTs) synthesized by catalytic chemical vapor deposition (CCVD) have been functionalized by bromine vapor at room temperature. At least two different bromine species were detected in the product using X-ray photoelectron spectroscopy (XPS) and thermal gravimetric analysis.
Bulusheva, Lyubov Gennadievna +8 more
openaire +3 more sources
Фізика і хімія твердого тіла, 2021 The paper presents the results of the study of the parameters of the highly sensitive active medium of the NO2 sensor based on a cholesterol-nematic mixture with an admixture of carbon nanotubes.
Z.M. Mykytyuk +3 more
doaj +1 more source
Nanomaterials, 2023 Supramolecular hydrogels obtained from the self-organization of simple peptides, such as tripeptides, are attractive soft materials. Their viscoelastic properties can be enhanced through the inclusion of carbon nanomaterials (CNMs), although their ...
Petr Rozhin +4 more
doaj +1 more source
Molecules, 2021 In this work, new results concerning the potential of mixtures based on nitrogen doped titanium dioxide (TiO2:N) and carbon nanotubes (CNTs) as possible catalyst candidates for the rhodamine B (RhB) UV photodegradation are reported.
Adelina Udrescu +5 more
doaj +1 more source
Superconductivity in Bundles of Double-Wall Carbon Nanotubes [PDF]
Scientific Reports, 2012 AbstractWe present electrical and thermal specific heat measurements that show superconductivity in double-wall carbon nanotube (DWCNT) bundles. Clear evidence, comprising a resistance drop as a function of temperature, magnetoresistance and differential resistance signature of the supercurrent, suggest an intrinsic superconducting transition below 6.8
Shi, Wu +17 more
openaire +4 more sources
Rotational Dynamics and Friction in Double-Walled Carbon Nanotubes [PDF]
Physical Review Letters, 2006 We report a study of the rotational dynamics in double-walled nanotubes using molecular dynamics simulations and a simple analytical model reproducing very well the observations. We show that the dynamic friction is linear in the angular velocity for a wide range of values.
Servantie, James, Gaspard, Pierre
openaire +7 more sources
Catalytic CVD Synthesis of Double and Triple-walled Carbon Nanotubes by the Control of the Catalyst Preparation [PDF]
, 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
Nanomaterials, 2016 Suspensions of single-walled, double-walled and multi-walled carbon nanotubes (CNTs) were generated in the same solvent at similar concentrations. Films were fabricated from these suspensions and used in carbon nanotube/silicon heterojunction solar cells
Tom Grace +6 more
doaj +1 more source