Results 61 to 70 of about 470,059 (344)

Anaerobic Digestion of Chicken Manure Assisted by Carbon Nanotubes: Promotion of Volatile Fatty Acids Consumption and Methane Production

Fermentation, 2022
In this study, the effect of different concentrations of carbon nanotubes (Taunit-M; 0.5–6.5 g L−1) on the efficiency of anaerobic digestion of chicken manure is investigated.
Elvira E. Ziganshina, Svetlana S. Bulynina, Ayrat M. Ziganshin   +2 more
doaj   +1 more source

Light Emission in Silicon from Carbon Nanotubes

, 2012
The use of optics in microelectronic circuits to overcome the limitation of metallic interconnects is more and more considered as a viable solution. Among future silicon compatible materials, carbon nanotubes are promising candidates thanks to their ...
Beck, Alexandre, Gaufrès, Etienne, Izard, Nicolas, Noury, Adrien, Rasigade, Gilles, Roux, Xavier Le, Vivien, Laurent   +6 more
core   +2 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

Shape Memory Polymer‐Based Hook‐and‐Loop Fastener for Robust Bonding and on‐Demand Easy Separation

Advanced Engineering Materials, EarlyView.
A 3D shape memory polymer‐based hook‐and‐loop fastener, fabricated using projection microstereolithography and molding, offers tunable bonding strength through temperature control. When heated from 25 to 70 °C, the fastener softens and deforms easily, reducing bonding strength by 20‐fold for on‐demand easy separation.
Chen Yang, Yueping Wang, Hyunggyu Kim, Paul Wang, Daehoon Han, Howon Lee   +5 more
wiley   +1 more source

Elastic properties of carbon nanotubes and their heterojunctions [PDF]

, 2017
Comprehensive studies on the modelling and numerical simulation of the mechanical behaviour under tension, bending and torsion of single-walled carbon nanotubes and their heterojunctions are performed.
Antunes, J. M., Chaparro, B. M., Fernandes, J. V., Pereira, A.F.G., Sakharova, N. A.   +4 more
core  

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

Van der Waals interactions of parallel and concentric nanotubes [PDF]

, 2002
For sparse materials like graphitic systems and carbon nanotubes the standard density functional theory (DFT) faces significant problems because it cannot accurately describe the van der Waals interactions that are essential to the carbon-nanostructure ...
Elsebeth Schröder, Girifalco, Gradshteyn, Hult, Hult, Lundqvist, Per Hyldgaard, Rydberg, Schröder   +8 more
core   +2 more sources

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

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

Advanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez, Rajat Rai, Miryam Criado‐Gonzalez   +2 more
wiley   +1 more source

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