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346 matches found for "carbon nanotubes"

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New study confirms exotic electric properties of graphene

Not only is this the thinnest material possible, but it also is 10 times stronger than steel and it conducts electricity better than any other known material at room temperature. These and graphene�...

Physics and Astronomy | nachricht Read more
Caltech scientists develop DNA origami nanoscale breadboards for carbon nanotube circuits

A paper about the work appeared November 8 in the early online edition of Nature Nanotechnology."This project is one of those great 'Where else but at Caltech?' stories," s...

Power and Electrical Engineering | nachricht Read more
Breakthrough in industrial-scale nanotube processing

Rice University scientists today unveiled a method for the industrial-scale processing of pure carbon-nanotube fibers that could lead to revolutionary advances in materials science, power distribution...

Materials Sciences | nachricht Read more
Nanotubes Fast Forward Seed Germination

Drs. Mariya V. Khodakovskaya, UALR assistant professor of applied science, and Alex Biris, director of the Nanotechnology Center at UALR, published the results of their findings in this month’s issue ...

Life Sciences | nachricht Read more
Study Shows How Carbon Nanotubes Can Affect Lining of the Lungs

Now a collaborative study from North Carolina State University, The Hamner Institutes for Health Sciences, and the National Institute of Environmental Health Sciences shows that inhaling these nanotub...

Studies and Analyses | nachricht Read more
Solving Hydrogen Storage Limit to Power Green Cars

Now a team of chemical engineers at the University of Massachusetts Amherst has developed a computational model that shows that carbon nanotubes may offer a surprising solution. Results are presented ...

Power and Electrical Engineering | nachricht Read more
Better Electric Propulsion May Boost Satellite Lifetimes

Focusing on improved cathodes for devices known as Hall effect thrusters, the research would reduce propellant consumption in commercial, government and military satellites, allowing them to remain in...

Power and Electrical Engineering | nachricht Read more
Developing new stimuli-responsive molecular devices

Takuzo Aidagroup directorEmergent Materials DepartmentResponsive Matter Chemistry and Engineering Research GroupRIKEN Advanced Science Institute“The appeal of chemistry is that...

Materials Sciences | nachricht Read more
Atomic Wire with Protective Sheath

Wires with atomic dimensions are potential structural elements for future nanoscopic electronic components. Such fine wires have completely new electronic properties.However, apart from the no...

Life Sciences | nachricht Read more
A splash of graphene improves battery materials

Researchers would like to develop lithium-ion batteries using titanium dioxide, an inexpensive material.But titanium dioxide on its own doesn't perform well enough to replace the expensiv...

Power and Electrical Engineering | nachricht Read more
A recipe for controlling carbon nanotubes

Nanoscopic tubes made of a lattice of carbon just a single atom deep hold promise for delivering medicines directly to a tumor, sensors so keen they detect the arrival or departure of a single electr...

Materials Sciences | nachricht Read more
Friction Differences Offer New Tool in Carbon Nanotubes

Publishing in the journal Nature Materials this week, researchers from four different institutions report measuring different friction forces when a carbon nanotube slides along its axis compared to w...

Materials Sciences | nachricht Read more
Carbon Nanotubes Could Make Efficient Solar Cells

The researchers fabricated, tested and measured a simple solar cell called a photodiode, formed from an individual carbon nanotube. Reported online Sept. 11 in the journal Science, the researc...

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Graphitic memory techniques advance at Rice

Advances by the Rice University lab of James Tour have brought graphite’s potential as a mass data storage medium a step closer to reality and created the potential for reprogrammable gate arrays that...

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New biosensor can detect bacteria instantaneously

"We have developed a new biosensor that can detect extremely low concentrations of bacteria immediately, easily and reliably", F. Xavier Rius, lead author of the study and a professor in the...

Life Sciences | nachricht Read more
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