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News articles about "Material"

Novel material for cooling of electronic devices discovered

Material, Material
A team of theoretical physicists at the U S Naval Research Laboratory NRL and Boston College has identified cubic boron arsenide as a material with an extraordinarily high thermal conductivity and the potential to transfer ... - Read More

Tetrapod nanocrystals light the way to stronger polymers

nanocrystals
Fluorescent tetrapod nanocrystals could light the way to the future design of stronger polymer nanocomposites A team of researchers with the U S Department of Energy DOE 's Lawrence Berkeley National Laboratory Berkeley Lab has ... - Read More

Water clears path for nanoribbon development

New research at Rice University shows how water makes it practical to form long graphene nanoribbons less than 10 nanometers wide And it's unlikely that many of the other labs currently trying to harness the ... - Read More

Accurately testing exact hardness of a material, in depth

In today's precision manufacturing environment designers of products as diverse as car airbag sensors computer microchips drill bits and paint often need to know the mechanical properties of their materials' down to the nanometer scale ... - Read More

Removing pollutants and contaminants from wastewater

Pollutants, Contaminants
The Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB and its European partners have developed several effective processes for eliminating persistent pollutants from wastewater Some of these processes generate reactive species which can be used ... - Read More

New way to create 'gradients' for understanding molecular interactions

Molecular, molecular
Scientists use tools called gradients to understand how molecules interact in biological systems Researchers from North Carolina State University have developed a new technique for creating biomolecular gradients that is both simpler than existing techniques ... - Read More

New nuclear fuel-rod cladding could lead to safer power plants

In the aftermath of Japan's earthquake and tsunami in March 2011 the Fukushima Daiichi nuclear plant was initially driven into shutdown by the magnitude 9.0 quake its emergency generators then failed because they were inundated ... - Read More

Researchers get better metrics on laser potential of key material

Researchers from North Carolina State University have developed more accurate measurements of how efficiently a polymer called MEH PPV amplifies light which should advance efforts to develop a new generation of lasers and photonic devices ... - Read More

Choosing a wave could accelerate airplane maintenance

Adhesive
Ultrasonic waves can find bubbles and cracks in adhesive bonds holding airplane composite parts together and now aerospace engineers can select the best frequencies to detect adhesive failures in hard to reach places more quickly ... - Read More

Two-in-one solution for low cost polymer LEDs and solar cells

Solution, Polymer
Considerable improvement in device performance of polymer based optoelectronic devices is reported today by researchers from Ulsan National Institute of Science and Technology UNIST South Korea The new plasmonic material can be applied to both ... - Read More

New way to study and improve catalytic reactions

Catalysts are everywhere They make chemical reactions that normally occur at extremely high temperatures and pressures possible within factories cars and the comparatively balmy conditions within the human body Developing better catalysts however is mainly ... - Read More

Evaporation: Tiny temperature differences are primary driving force in droplet evaporation

Evaporation
Evaporation is so common that everybody thinks it's a well understood phenomenon Appearances can be however deceptive Recently a new earlier not predicted mechanism of evaporation was discovered Experiments and simulations performed at the Institute ... - Read More

'Impossible' material made with record-breaking surface area and water adsorption abilities

Material, Adsorption, Adsorption, Material
A novel material with world record breaking surface area and water adsorption abilities has been synthesized by researchers from Uppsala University Sweden The results are published today in PLOS ONE The magnesium carbonate material that ... - Read More

Injectable 'smart sponge' holds promise for controlled drug delivery

Drug delivery
Researchers have developed a drug delivery technique for diabetes treatment in which a sponge like material surrounds an insulin core The sponge expands and contracts in response to blood sugar levels to release insulin as ... - Read More

Finding the keys to boiling heat transfer

A team of MIT researchers has succeeded in carrying out the first systematic investigation of the factors that control boiling heat transfer from a surface to a liquid This process is crucial to the efficiency ... - Read More

New nanoscale imaging method finds application in plasmonics

Nanoscale, Nanoscale, nanoscale
Researchers from the National Institute of Standards and Technology NIST and the University of Maryland have shown how to make nanoscale measurements of critical properties of plasmonic nanomaterials the specially engineered nanostructures that modify the ... - Read More

Levitation: Droplets surfing on sound waves

Sound, Sound waves
ETH researchers are able to make objects such as particles and liquid droplets fly in mid air by letting them ride on acoustic waves For the first time they have been able to also control ... - Read More

Bioengineers develop new approach to regenerate back discs

cells, cells
Cell therapies may stop or reverse the pain and disability of degenerative disc disease and the loss of material between vertebrae according to Duke University scientists The health conditions affect thousands of Americans To use ... - Read More

Smallest puzzle in the world

Substrate
Researchers have created three puzzle pieces of less than 1 mm in size each that may be put together to make what is likely the smallest puzzle in the world For production researchers used LIGA2.X ... - Read More

New form of carbon: Grossly warped 'nanographene'

Carbon, carbon
Chemists at Boston College and Nagoya University in Japan have synthesized the first example of a new form of carbon the team reports in the most recent online edition of the journal Nature Chemistry The ... - Read More
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