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Location: california, United States
Abstract :
Detecting trace amounts of analytes in aqueous systems is important for health diagnostics, environmental monitoring, and national security applications. Single-walled carbon nanotubes (SWNTs) are ideal components for both the sensor...
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Location: Cambridge, United States
Source: "Low Temperature Synthesis of Vertically Aligned
Carbon Nanotubes with Electrical Contact to Metallic Substrates Enabled by
Thermal Decomposition of the Carbon Feedstock," Gilbert Nessim, Carl V. Thompson
et al, Nano...
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Location: California, United States
Abstract:
The ability to pattern nanostructures has important
applications in medical diagnosis,(1,
2) sensing,
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Location: Cambridge, United States
Source: "The rational design of nitric oxide selectivity in
single-walled carbon nanotube near infrared fluorescence sensors for biological
detection"
Jong-Ho Kim et al
Nature Chemistry
Results: A...
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Location: Cambridge, United States
Carbon nanotubes - tiny, rolled-up tubes of graphite - promise to add speed
to electronic circuits and strength to materials like carbon composites, used in
airplanes and racecars. A major problem, however, is that the metals used to
grow...
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Location: Cambridge, United States
MIT engineers are using carbon nanotubes only billionths of a meter thick to
stitch together aerospace materials in work that could make airplane skins and
other products some 10 times stronger at a nominal increase in cost.
Moreover,...
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Location: Cambridge, United States
New research findings at MIT could lead to microchips that operate at much
higher speeds than is possible with today's standard silicon chips, leading to
cell phones and other communications systems that can transmit data much faster. ...
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Location: Cambridge, United States
For the first time, MIT researchers have shown they can genetically engineer
viruses to build both the positively and negatively charged ends of a
lithium-ion battery.
The new virus-produced batteries have the same energy capacity and...
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Location: Cambridge, United States
Nanoelectromechanical systems (NEMS) devices have the potential to revolutionize the world of sensors: motion, chemical, temperature, etc. But taking electromechanical devices from the micro scale down to the nano requires finding a means to...
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Location: NY, United States
A new research discovery at Rensselaer Polytechnic Institute could lead to
tougher, more durable composite frames for aircraft, watercraft, and
automobiles.
Epoxy composites are increasingly being incorporated into the design of...
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Location: London, United Kingdom
A novel matrix of neural stem cells and a biodegradable polymer can quickly repair brain damage from stroke in rats. Within just seven days of injecting the concoction directly into the damaged part of the brain, new nerve tissue grew to fill...
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Location: Yale University, United States
Without better techniques for manufacturing nanoscale devices, many will remain in the lab. The chip industry also needs better nanoscale manufacturing techniques to create ever denser data storage and ever faster microprocessors. A technique...
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Location: California, United States
If you could remove the layers of circuitry in your computer and touch the main processor while it's running a video, you would feel its blistering heat, which can exceed 100 °C. Such heat, a natural by-product of shuttling electrons
through...
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Location: Carnegie Mellon University, United States
Gecko feet have long been a source of inspiration to scientists striving to make superstrong, reusable adhesives. Now researchers at Carnegie Mellon University have found a new way to make such an adhesive grip and release as
required, using...
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Location: Georgia, United States
For years, materials scientists have been trying to catch up with geckos. Adhesives that, like gecko feet, are dry, powerful, reusable, and self-cleaning could help robots climb walls or hold together electrical components, even in the harsh...
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Location: Lawrence Livermore National Laboratory, United States
Researchers have identified a signature for water inside single-walled carbon
nanotubes, helping them understand how water is structured and how it moves
within these tiny channels.
This is the first time researchers were able to...
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Location: Institute for NanoScience and Engineering, University of Pittsburgh, United States
University of
Pittsburgh researchers have discovered that certain organic—or
carbon-based—molecules exhibit the properties of atoms under certain
circumstances and, in...
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Location: University of Maryland, United States
University of
Maryland physicists have shown that in graphene the intrinsic limit to the
mobility, a measure of how well a material conducts electricity, is higher than
any...
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Location: Case Western Reserve University, United States
An interdisciplinary team of researchers from the departments
of macromolecular science and engineering and biomedical engineering at the
Case School of...
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Location: School of Engineering and Applied Science, University of Pennsylvania, United States
For centuries, engineers have bent and torn metals to test
their strength and ductility. Now, materials scientists at the
University of Pennsylvania
School of Engineering...
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