Results 61 to 70 of about 2,935,800 (388)

Field-effect transistors assembled from functionalized carbon nanotubes

, 2006
We have fabricated field effect transistors from carbon nanotubes using a novel selective placement scheme. We use carbon nanotubes that are covalently bound to molecules containing hydroxamic acid functionality.
Appenzeller J., Auvray S., Avouris, Avouris Ph., Bachtold A., Bahr J. L., Banerjee S., Bethune D. S., Bonard J. M., Chen J., Chen Z., Cheng C., Choi K. H., Collins P. G., Cui Y., Dai H., Derycke V., Duan X., Dyke C. A., Folkers J. P., Hannon J. B., Heald C. G. R., Huang Y., Iijima S., Javey A., Jin S., Johnston D. E., Kataura H., Klinke C., Kooi S. E., Lee S. W., Lee Y. S., Lin Y. M., Martel R., McEuen P. L., Mirkin C. A., Morales A. M., Niyogi S., Perebeinos V., Radosavljevic M., Spataru C. D., Wind S. J.   +41 more
core   +1 more source

MWNT Surface Self-Assembling in Fire Retardant Polyethylene-Carbon nanotubes nanocomposites [PDF]

, 2008
Multiwall carbon nanotubes (MWNT) were melt blended at different concentration with linear low density polyethylene (LLDPE). The nanotubes impart the fire-retardant characteristics to the polymer by formation of a thin protective film of MWNT/carbon char
Annibale, E., Bocchini, Sergio, Camino, Giovanni, Frache, Alberto   +3 more
core   +1 more source

Microcellular Poly (Ethylene‐Co‐Vinyl Acetate)/Lignin Nanocomposites for Soft Ferroelectrets

Advanced Engineering Materials, EarlyView.
Lignin valorization for advanced porous polymer nanocomposites development and an upscaling route for continuous manufacturing of soft ferroelectrets for energy harvesting are studied. This work examines the role of lignin and carbon nanotubes (CNT) in modifying the mechanical, dielectric, and ferroelectret properties of poly (ethylene‐co‐vinyl acetate)
Yuchen Lian, Zihe Li, Chris Bowen, James Roscow, Alan M. Wemyss, Chaoying Wan   +5 more
wiley   +1 more source

Exciton binding energies in carbon nanotubes from two-photon photoluminescence

, 2005
One- and two-photon luminescence excitation spectroscopy showed a series of distinct excitonic states in single-walled carbon nanotubes. The energy splitting between one- and two-photon-active exciton states of different wavefunction symmetry is the ...
A. Ruini, C. Lienau, C. Thomsen, D. Prezzi, E. Chang, E. Molinari, J. Maultzsch, M. S. Strano, R. Pomraenke, S. J. Tans, S. Reich, S. Reich, X. Qiu   +12 more
core   +1 more source

Double-walled carbon nanotube dispersion via surfactant substitution [PDF]

, 2009
A new approach for the stabilisation of double-walled carbon nanotubes in aqueous media was developed. A low molecular weight surfactant was used in the first stage for the debundling of the nanotubes followed by substitution with a higher molecular ...
Datsyuk, Vitaliy, Fitremann, Juliette, Flahaut, Emmanuel, Galibert, Anne-Marie, Landois, Périne, Peigney, Alain, Soula, Brigitte   +6 more
core   +3 more sources

In‐Situ Growth of 2D MOFs as a Molecular Sieving Layer on SnS2 Nanoflakes for Realizing Ultraselective H2S Detection

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The ultraselective H2S detection of the ZIF‐L/SnS2 heterostructure is demonstrated. The introduction of 2‐dimensional (2D) breathable ZIF‐L results in a substantial increase in H2S selectivity attributable to the molecular sieving effect, which impedes the permeation of gases with large kinetic diameters and high polarity.
Soo Min Lee, Yeong Jae Kim, Seon Ju Park, Woo Seok Cheon, Jaehyun Kim, Gi Baek Nam, Youngeun Kim, Ho Won Jang   +7 more
wiley   +1 more source

Carbon nanotubes

Journal of the Serbian Chemical Society, 2008
Nanotubes, the last in the focus of scientists in a series of 'all carbon' materials discovered over the last several decades are the most interesting and have the greatest potential. This review aims at presenting in a concise manner the considerable amount of knowledge accumulated since the discovery of this amazing form of solid carbon, particularly
openaire   +3 more sources

Carbon Nanotube Ecotoxicity in Amphibians: Assessment of Multiwalled Carbon Nanotubes and Comparison with Double-Walled Carbon Nanotubes [PDF]

Nanomedicine, 2010
The potential impact of industrial multiwalled carbon nanotubes (MWNTs) was investigated under normalized laboratory conditions according to the International Standard micronucleus assay ISO 21427-1 for 12 days of half-static exposure to 0.1, 1, 10 and 50 mg/l of MWNTs in water.
Laury Gauthier, Laury Gauthier, Florence Mouchet, Pascal Puech, Emmanuel Flahaut, Emmanuel Flahaut, Perine Landois, Perine Landois, Eric Pinelli, Eric Pinelli   +9 more
openaire   +5 more sources

The Route to Artery Mimetics: Hybrid Bioinks for Embedded Bioprinting of Multimaterial Cylindrical Models

Advanced Functional Materials, EarlyView.
The fabrication of a cellularized, multilayered 3D printed cylindrical model comprising hybrid bioinks inspired by the natural extracellular environment as an approach to artery mimetics, is presented. Using embedded bioprinting, interlayer crosslinking of self‐supporting concentric cylinders is achieved.
Uxue Aizarna‐Lopetegui, Ada Herrero‐Ruiz, Monize C. Decarli, Ane Urigoitia‐Asua, Karla Chavarri‐Urraca, Lorenzo Moroni, Malou Henriksen‐Lacey, Dorleta Jimenez de Aberasturi   +7 more
wiley   +1 more source

Buckling Analysis of Hetero-Junction Carbon Nanotubes

Journal of Mechanical Engineering, 2018
The buckling analysis of carbon nanotubes without and with hetero-junctions is described in this paper. The buckling behaviour was investigated by the finite element method and the carbon nanotubes were modelled as space frame structures.
Bocko Jozef, Lengvarský Pavol, Šarloši Juraj   +2 more
doaj   +1 more source