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News articles about "chemical"

'Smart windows' have potential to keep heat out and save energy

Windows allow brilliant natural light to stream into homes and buildings Along with light comes heat that in warm weather we often counter with energy consuming air conditioning Now scientists are developing a new kind ... - Read More

New study measures methane emissions from natural gas production and offers insights into two large sources

A team of researchers from the Cockrell School of Engineering at The University of Texas at Austin and environmental testing firm URS reports that a small subset of natural gas wells are responsible for the ... - Read More

Staining every nerve: New approach offers scientists best image resolution

Scientists can now explore nerves in mice in much greater detail than ever before thanks to an approach developed by scientists at the European Molecular Biology Laboratory EMBL in Monterotondo Italy The work published online ... - Read More

Composite materials can be designed in a supercomputer 'virtual lab'

UCL scientists have shown how advanced computer simulations can be used to design new composite materials Nanocomposites which are widely used in industry are revolutionary materials in which microscopic particles are dispersed through plastics But ... - Read More

The gold standard: Affordable catalyst for energy and environmental applications

Precious elements such as platinum work well as catalysts in chemical reactions but require large amounts of metal and can be expensive However computational modeling below the nanoscale level may allow researchers to design more ... - Read More

Commonalities in how different glassy materials fail

Glass is mysterious It is a broad class of materials that extends well beyond the everyday window pane but one thing that these disparate glasses seem to have in common is that they have nothing ... - Read More

Ultrafast complex molecular simulations by ‘cutting up molecules’

Scientists at ITbM Nagoya University and AIST have developed an ultrafast quantum chemical method which allows rapid and accurate simulations of complex molecular systems consisting of thousands of molecules Nagoya Japan Professor Stephan Irle and ... - Read More

Easy measurement of the effect of fine dust

Fine dusts from industry traffic and households are omnipresent Still they are difficult to capture by reliable medical measurements KIT researchers have now developed an exposure system by means of which biological cells are exposed ... - Read More

Visualizing DNA double-strand break process for the first time

Scientists from the Spanish National Cancer Research Centre CNIO led by Guillermo Montoya have developed a method for producing biological crystals that has allowed scientists to observe for the first time DNA double chain breaks ... - Read More

Nanoparticle cluster manufacturing technique using DNA binding protein developed

Scientists in South Korea used the Zinc Finger protein to develop a new manufacturing technique for size controllable magnetic Nanoparticle Clusters Professor Hak Sung Kim of the Department of Biological Sciences at Korea Advanced Institute ... - Read More

A new look at the finer details of rust show an assumed atomic structure has been wrong all along

Magnetite or Fe3O4 is an elaborate kind of rust a regular lattice of oxygen and iron atoms But this material plays an increasingly important role as a catalyst in electronic devices and in medical applications ... - Read More

45-year physics mystery shows a path to quantum transistors

An odd iridescent material that's puzzled physicists for decades turns out to be an exotic state of matter that could open a new path to quantum computers and other next generation electronics Physicists at the ... - Read More

Bioplastic: Greener than ever

Polylactic acid is a degradable plastic used mostly for packaging To meet the rising demand ETH researchers have developed an eco friendly process to make large amounts of lactic acid from glycerol a waste by ... - Read More

Gut bacteria from a worm can degrade plastic

Plastic is well known for sticking around in the environment for years without breaking down contributing significantly to litter and landfills But scientists have now discovered that bacteria from the guts of a worm known ... - Read More

Upsetting the stability of super-small gold clusters generates multifaceted nanocrystals with potent catalytic properties

A*STAR researchers have devised a way to destabilize gold nanoclusters so that they form tiny atomic nuclei that then grow together into perfectly proportioned 12 sided dodecahedron crystals These unique polyhedra have energy rich surfaces ... - Read More

Laser sniffs out toxic gases from afar: System can ID chemicals in atmosphere from a kilometer away

Scientists have developed a way to sniff out tiny amounts of toxic gases a whiff of nerve gas for example or a hint of a chemical spill from up to one kilometer away The new ... - Read More

Research could improve nuclear power plant safety, and stop your kettle furring up

Taking inspiration from nature researchers have created a versatile model to predict how stalagmite like structures form in nuclear processing plants as well as how lime scale builds up in kettles It's a wonderful example ... - Read More

Technology breakthrough reveals cellular transcription process

A new technology that reveals cellular gene transcription in greater detail has been developed by Dr Daniel Kaufmann of the University of Montreal Hospital Research Centre CRCHUM and the research team he directed This new ... - Read More

X-ray laser reveals how bacterial protein morphs in response to light

Human biology is a massive collection of chemical reactions from the intricate signaling network that powers our brain activity to the body's immune response to viruses and the way our eyes adjust to sunlight All ... - Read More

Traces of Martian biological activity could be locked inside a meteorite

Did Mars ever have life Does it still A meteorite from Mars has reignited the old debate An international team that includes scientists from EPFL has published a paper in the scientific journal Meteoritics and ... - Read More
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