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Technology Research News
December 1, 2004
Eric Smalley
For Pure Nanotubes Add Water Washing away impurities with water turns out to be as good for growing carbon nanotubes as it is for keeping a clean house. mark for My Articles similar articles
Technology Research News
April 21, 2004
Magnets Align Nanotubes in Resin Carbon nanotubes have great potential as components of new materials but aligning the tiny tubes can be tricky. Researchers from the Georgia Institute of Technology and Florida State University have developed a way to orient the nanotubes in a polymer mix using a magnetic field. mark for My Articles similar articles
Technology Research News
June 18, 2003
Practical nanotube fiber near Spider silk, a product of 400 million years of evolution, stops insects on the wing because it is five times tougher than steel. Scientists working with carbon nanotubes are looking to surpass the strength of spider line. mark for My Articles similar articles
Technology Research News
August 13, 2003
Carbon wires expand nano toolkit Scientists looking for building blocks to form electronics and machines that are not much bigger than molecules have gained a new tool. mark for My Articles similar articles
Technology Research News
March 9, 2005
Method Makes Double Nanotubes Researchers can now fabricate pure batches of double-walled carbon nanotubes, which theoretically should be more thermally and chemically stable than single walled nanotubes. mark for My Articles similar articles
The Motley Fool
May 12, 2005
Jack Uldrich
Risk in Carbon Nanotubes? Nanotech's "wonder" materials might also carry a substantial downside. Until the questions surrounding carbon nanotubes can be adequately answered, investors are encouraged to temper their enthusiasm mark for My Articles similar articles
Chemistry World
March 1, 2011
Elinor Richards
Chickpeas grow taller with carbon nanotubes Carbon nanotubes can enhance plant growth without damaging plant cells, say scientists from India. mark for My Articles similar articles
Technology Research News
November 19, 2003
Nanotubes fortify plastic film Researchers have developed an inexpensive process for making a nanotube-polymer composite that allows for close control of the density and position of the nanotubes. mark for My Articles similar articles
Chemistry World
September 18, 2007
Lewis Brindley
Nanocircuits Made Easy Scientists in Israel have developed a simple way of making complex networks of carbon nanotubes and stamping them onto circuit boards, taking a further step towards building the next generation of smaller, faster microchips. mark for My Articles similar articles
Technology Research News
April 7, 2004
Fiber spun from nanotube smoke Researchers from the University of Cambridge in England have developed a relatively simple way to manufacture continuous fibers of carbon nanotubes. mark for My Articles similar articles
Technology Research News
July 14, 2004
Laser tweezer traps nanotubes The researchers have showed that it is possible to pattern clusters of nanotubes into configurations that are likely to have near-term applications as chemical, biological and physical sensors. mark for My Articles similar articles
Chemistry World
December 7, 2009
Simon Hadlington
Metal atoms in carbon nanotubes caught on film An international team of researchers has filmed individual metal atoms as they move around and react within the confines of a carbon nanotube. mark for My Articles similar articles
Technology Research News
December 1, 2004
Tight Twist Toughens Nanotube Fiber Researchers have strengthened carbon nanotube yarn by introducing a tight twist as the nanotubes are spun. mark for My Articles similar articles
Technology Research News
November 3, 2004
Nanotubes Lengthen to Centimeters Researchers have found a way to grow very long carbon nanotubes. One long-range possibility is using ultralong carbon nanotubes fibers to make an elevator to low Earth orbit. mark for My Articles similar articles
Chemistry World
November 1, 2009
Phillip Broadwith
Acid solution for nanotube fibres US researchers have found new ways of dissolving carbon nanotubes without chemically modifying them. mark for My Articles similar articles
Chemistry World
December 2, 2010
Laura Howes
Nanotube material retains bounce at extreme Carbon nanotubes can make a rubber like material that remains usable in a temperature range of over one thousand degrees. mark for My Articles similar articles
Technology Research News
February 25, 2004
Nanotubes boost shape recovery Researchers have mixed carbon nanotubes with polymer to make a plastic that is good at springing back into shape when heated. The shape memory polymers could be used in practical applications in five years, according to the researchers. mark for My Articles similar articles
Technology Research News
September 22, 2004
Nanotubes on Cloth Fire Electrons Researchers have found that nanotubes grown on rough surfaces like carbon cloth can be coaxed to emit electrons using extremely low electric fields. mark for My Articles similar articles
Chemistry World
October 1, 2009
Lewis Brindley
Just add helium for metallic nanotubes Adding helium gas when making carbon nanotubes encourages many more of them to grow in the useful metallic form, US researchers have found. mark for My Articles similar articles
The Motley Fool
December 28, 2004
Wherrett & Yelovich
Nano Firms Tie the Knot The merger of Carbon Nanotechnologies Inc. (CNI) and C Sixty, along with an expanding customer base, makes CNI an even more attractive IPO. Will 2005 be the year carbon nanotubes are introduced to the public? mark for My Articles similar articles
Chemistry World
March 11, 2009
Phillip Broadwith
Building nano-scale electronic contacts An international team of researchers has discovered a way of firmly 'welding' carbon nanotubes to metal particles that could lead to new nano-scale electronic contacts. mark for My Articles similar articles
PC Magazine
February 14, 2007
Stanley Warren
Miniature Masterpieces: Carbon Nanotubes For one scientist, carbon nanotubes become a way to create sculptures on the atomic scale. mark for My Articles similar articles
Chemistry World
February 26, 2007
Lionel Milgrom
Nanotubes Sprout Fullerene Buds A new carbon-based hybrid material is set to make an impact on the microelectronics industry. Christened 'nanobuds', the material consists of single-walled carbon nanotubes with football-shaped fullerenes stuck on their outer surfaces. mark for My Articles similar articles
Technology Research News
September 22, 2004
Plastics Ease Nanotube Circuits Researchers have devised a way to make a random, self-assembled network of carbon nanotubes embedded in polymer that preserves the nanotubes' electrical conductivity and is suitable for thermal printing processes. mark for My Articles similar articles
Science News
April 26, 1930
TimeLine: Apr. 26, 1930 70 Years Ago in Science News: Flowers From Steel... Annihilation of Matter Keeps Sun Going... Propose Patents on Plants... mark for My Articles similar articles
Reactive Reports
July 2004
David Bradley
Pure Nanotubes Researchers have developed a novel technique that allows them to purify carbon nanotubes and to sort those that are semiconducting from the metallic single-walled carbon nanotubes. mark for My Articles similar articles
Reactive Reports
Issue 75
David Bradley
Tubular Reactions Researchers have used surface-modified carbon nanotubes to activate an important industrial chemical, butane, without the need for an expensive metal catalyst. mark for My Articles similar articles
Technology Research News
January 14, 2004
Nanotubes grown on plastic Researchers from the University of Cambridge in England have devised a way to grow vertical forests of carbon nanotubes on flexible plastic. mark for My Articles similar articles
Technology Research News
February 11, 2004
DNA sorts nanotubes Researchers have come up with a way to use DNA to separate carbon nanotubes by electrical type -- metallic or semi conducting -- and by diameter. A carbon nanotubes's electrical properties and diameter are related. mark for My Articles similar articles
The Motley Fool
March 17, 2005
Dan Bloom
Ready for Some Carbon Nanotubing? Carbon nanotubes are going to show up in all sorts of high tech devices. Be ready for them. mark for My Articles similar articles
Technology Research News
December 29, 2004
Sapphire Steps Shape Nanotubes Arrays Researchers have found that it is possible to grow carbon nanotubes along atom-size steps on a sapphire surface. mark for My Articles similar articles
Chemistry World
August 8, 2010
James Urquhart
No nanotube fertility risk US and Chinese researchers have found that carbon nanotubes injected into male mice cause damage to the testes, but the harm is reversible and does not affect fertility. mark for My Articles similar articles
Chemistry World
July 23, 2009
Hayley Birch
Nanotube growth caught on camera French and US researchers have produced the first video evidence that carbon nanotubes turn as they grow. mark for My Articles similar articles
Chemistry World
November 19, 2007
Lewis Brindley
Spinning Out Stronger Nanotubes Scientists have devised a new way to make super-strength carbon nanotube fibers. mark for My Articles similar articles
IndustryWeek
August 1, 2005
John Teresko
The History Of Nanotechnology Today's popular excitement about the concept of nanotechnology probably dates back to 1959. mark for My Articles similar articles
Chemistry World
September 6, 2012
Elinor Hughes
A uniform junction for uniform nanotubes In a bid to make structurally uniform carbon nanotubes for applications in optoelectronics, for example, and following on from work done to make uniform carbon nanoring sidewalls, scientists in Japan have now made a uniform junction unit for branched carbon nanotubes. mark for My Articles similar articles
Chemistry World
March 8, 2011
Jon Cartwright
Carbon nanotubes - a boon for chiral catalysts Researchers in China have created a new catalyst that could help in the production of chiral molecules for medical drugs. The catalyst, which consists of platinum nanoparticles encapsulated in carbon nanotubes, is the most active of its type ever reported. mark for My Articles similar articles
Chemistry World
January 6, 2011
Rachel Cooper
Toxin sensor for drinking water A green and simple method to make a sensor to detect one of the most toxic cyanotoxins, microcystin-LR, has been devised by scientists from China. mark for My Articles similar articles
Technology Research News
December 1, 2004
Short Nanotubes Carry Big Currents Researchers have developed a simple way to fabricate carbon nanotube devices whose length is as small as ten nanometers, and have shown that electricity can pass through the nanotubes very efficiently. mark for My Articles similar articles
Chemistry World
January 26, 2011
Mike Brown
Carbon nanotubes for hydrogen storage Researchers in Germany have designed a 3D carbon-based nanotube matrix that can store and release hydrogen extremely efficiently. The material could form the basis of a sustainable hydrogen economy, they say. mark for My Articles similar articles
Technology Research News
October 8, 2003
Nanotubes harvest electrons Researchers from the University of Bologna and the University of Trieste in Italy, and the University of Notre Dame have found a way to alter carbon nanotubes so that they efficiently separate electrical charge. The method could lead to more efficient solar cells. mark for My Articles similar articles
Technology Research News
February 25, 2004
Nanotube mix makes liquid crystal Carbon nanotubes are rolled-up sheets of carbon atoms that can be as narrow as 0.4 nanometers, or the span of four hydrogen atoms. They have useful electrical and mechanical properties and are a leading player in nanotechnology. mark for My Articles similar articles
Technology Research News
June 30, 2004
Nanotubes boost neuron growth The method is a step toward neuron-electronic interfaces that would allow for direct biological control of computers and prosthetic devices. mark for My Articles similar articles
Chemistry World
February 10, 2009
Hayley Birch
Controversial new theory for nanotube growth If predictions are borne out experimentally, the theory could have practical implications for researchers trying to control nanotube growth in the lab. But experts say the theory may be unrealistic. mark for My Articles similar articles
Geotimes
May 2007
Carolyn Gramling
Lava Cooks up Carbon Nanotubes Mount Etna may be a fiery factory for one of the most sought-after tools of nanotechnology: tiny carbon nanotubes. mark for My Articles similar articles
Chemistry World
September 18, 2009
Lewis Brindley
Homogenised nanotubes show electronics promise The process uses ultraviolet light and air to produce purified semiconducting nanotubes, which could be valuable in developing the next generation of computer chips. mark for My Articles similar articles
Technology Research News
July 16, 2003
Gel yields nanotube plastic Researchers from Japan have found a way to distribute nanotubes evenly throughout a gel to form an electrically versatile material. mark for My Articles similar articles
Technology Research News
December 29, 2004
Coated Nanotubes Make Biosensors Researchers are using carbon nanotubes to sense single molecules, and are tapping the way carbon nanotubes give off near-infrared light in order to read what the sensors have detected. mark for My Articles similar articles
Technology Research News
May 21, 2003
Nanotubes smash length record Duke University researchers produced nanotubes as long as two millimeters, which is 100 times longer than previous efforts. Nanotubes have great potential as components of nanomachines and nanoelectronics. mark for My Articles similar articles
Chemistry World
November 22, 2011
Anthony King
Nasa turns to the dark side with new material NASA scientists have embraced the dark side, creating the blackest material ever. It absorbs almost all light across multiple wavelengths and promises to open new frontiers in space technology. mark for My Articles similar articles