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22 matches found for "nanotube-based materials"

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Smart Bridges Under Development with New Federal Grant

A year and a half after the I-35 bridge collapse in Minneapolis, the five-year project aims to create the ultimate infrastructure monitoring system and install it on several test bridges whose precise...

Transportation and Logistics | nachricht Read more
'Two-Faced' Bioacids Put a New Face on Carbon Nanotube Self-Assembly

Nanotubes, the tiny honeycomb cylinders of carbon atoms only a few nanometers wide, are perhaps the signature material of modern engineering research, but actually trying to organize the atomic scale ...

Physics and Astronomy | nachricht Read more
New “smart” materials for the brain

The research shows that carbon nanotubes, which, like neurons, are highly electrically conductive, form extremely tight contacts with neuronal cell membranes. Unlike the metal electrodes that are curr...

Studies and Analyses | nachricht Read more
Pitt Researchers Create Nontoxic Clean-up Method for Common, Potentially Toxic Nano Materials

University of Pittsburgh researchers have developed the first natural, nontoxic method for biodegrading carbon nanotubes, a finding that could help diminish the environmental and health concerns that ...

Materials Sciences | nachricht Read more
Gecko Foot Adhesive Gets Stronger, Directional Gripping

Scientists have long been interested in the ability of gecko lizards to scurry up walls and cling to ceilings by their toes. The creatures owe this amazing ability to microscopic branched elastic hair...

Physics and Astronomy | nachricht Read more
Improved wettability of carbon nanotubes opens the door to new possibilities

Carbon nanotubes have long been touted as the wonder material of the future but their wonder properties can also be their downfall. The non reactive nature of carbon nanotubes means they can be diffic...

Materials Sciences | nachricht Read more
Hybrid structures combine strengths of carbon nanotubes and nanowires

A team of researchers at Rensselaer Polytechnic Institute has created hybrid structures that combine the best properties of carbon nanotubes and metal nanowires. The new structures, which are describe...

Physics and Astronomy | nachricht Read more
New Techniques Pave Way for Carbon Nanotubes in Electronic Devices

Now a team from Rensselaer Polytechnic Institute reports two new techniques, each following a different approach, for placing carbon nanotube patterns on metal surfaces of just about any shape and siz...

Physics and Astronomy | nachricht Read more
Researchers develop bistable nanoswitch

A type of one-dimensional structure with high-aspect ratio, carbon nanotubes have emerged as a promising material because of their many impressive mechanical, electrical and chemical properties....

Materials Sciences | nachricht Read more
Nanotubes act as ’thermal Velcro’ to reduce computer-chip heating

Engineers have created carpets made of tiny cylinders called carbon nanotubes to enhance the flow of heat at a critical point where computer chips connect to cooling devices called heat sin...

Materials Sciences | nachricht Read more
Researchers develop foundation for circuitry and devices based on graphite

Electronics based on carbon Graphite, the material that gives pencils their marking ability, could be the basis for a new class of nanometer-scale electronic devices that ha...

Physics and Astronomy | nachricht Read more
DNA-wrapped carbon nanotubes serve as sensors in living cells

Single-walled carbon nanotubes wrapped with DNA can be placed inside living cells and detect trace amounts of harmful contaminants using near infrared light, report researchers at the Univ...

Physics and Astronomy | nachricht Read more
Nanotube foams flex and rebound with super compressibility

Carbon nanotubes have enticed researchers since their discovery in 1991, offering an impressive combination of high strength and low weight. Now a new study suggests that they also act like...

Physics and Astronomy | nachricht Read more
Customized Y-shaped carbon nanotubes can compute

Researchers at UCSD and Clemson University have discovered that specially synthesized carbon nanotube structures exhibit electronic properties that are improved over conventional transistor...

Physics and Astronomy | nachricht Read more
Penn Researchers Take a Big Step Forward in Making Smaller Circuits

Physicists at the University of Pennsylvania have overcome a major hurdle in the race to create nanotube-based electronics. In an article in the August issue of the journal Nature Materi...

Physics and Astronomy | nachricht Read more
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