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News articles about "Chemistry"

Ozone layer above North Pole expected to recover by end of century

Ozone, Ozone
Good news for the ozone layer above the Arctic The Montreal Protocol is showing effects according to recent measurements the ozone layer over the North Pole should recover by the end of the century This ... - Read More

'Superheated' water can corrode diamonds

A team of researchers from the National University of Singapore NUS led by Professor Loh Kian Ping Head of the Department of Chemistry at the NUS Faculty of Science has successfully altered the properties of ... - Read More

High-performance, organic nanowire phototransistors opens the way for optoelectronic device miniaturization

Organic, organic, Organic
A research team from Ulsan National Institute of Science and Technology UNIST South Korea have developed high performance organic phototransistors OPTs based on single crystalline n channel organic nanowires The research was published recently in ... - Read More

Researchers solve riddle of what has been holding two unlikely materials together

Materials, materials
For years researchers have developed thin films of bismuth telluride Bi2Te3 which converts heat into electricity or electricity to cooling on top of gallium arsenide GaAs to create cooling devices for electronics But while they ... - Read More

Graphene Researchers Create "Superheated" Water That Can Corrode Diamonds

Released 3 11 2013 5 00 AM EDTSource Newsroom National University of Singapore more news from this source Mar 11 2013 A team of researchers from the National University of Singapore NUS led by Professor ... - Read More

Are tropical forests resilient to global warming?

Tropical forests are less likely to lose biomass plants and plant material in response to greenhouse gas emissions over the twenty first century than may previously have been thought suggests a study published online this ... - Read More

Amplified greenhouse effect shifts north's growing seasons

NASA
Vegetation growth at Earth's northern latitudes increasingly resembles lusher latitudes to the south according to a NASA funded study based on a 30 year record of land surface and newly improved satellite data sets Share ... - Read More

Amplified greenhouse effect shaping North into South

Temperature, temperature
An international team of 21 authors from 17 institutions in seven countries has just published a study in the journal Natural Climate Change showing that as the cover of snow and ice in the northern ... - Read More

Earth warmer today than during 70 to 80 percent of the past 11,300 years

Earth, earth
Using data from 73 sites around the world scientists have been able to reconstruct Earth's temperature history back to the end of the last Ice Age revealing that the planet today is warmer than it ... - Read More

Researchers develop AFM-IR for nanometer scale chemical identification

IR, Nanometer
For more than 20 years researchers have been using atomic force microscopy AFM to measure and characterize materials at the nanometer scale However AFM based measurements of chemistry and chemical properties of materials were generally ... - Read More

Temp-controlled 'nanopores' may allow detailed blood analysis

Analysis
Tiny biomolecular chambers called nanopores that can be selectively heated may help doctors diagnose disease more effectively if recent research by a team at the National Institute of Standards and Technology NIST Wheaton College and ... - Read More

Specialised germanium surface as universal protein adapter

Researchers at the Ruhr Universität Bochum have developed a new method for attaching proteins to the surface of germanium crystals for the first time also membrane proteins This enables time resolved tracking of the interactions ... - Read More

Plankton adjusts to changing ocean temperatures

Ocean, Ocean
Imagine trying to swim through a pool of honey Because of their small size this is what swimming in water is like for tiny marine plankton So it was often assumed they would be easy ... - Read More

Carbon footprint of grid-scale battery technologies calculated

Battery
Americans take electrical power for granted whenever they flip on a light switch But the growing use of solar and wind power in the United States makes the on demand delivery of electricity more challenging ... - Read More

First discovery of a natural topological insulator

In a step toward understanding and exploiting an exotic form of matter that has been sparking excitement for potential applications in a new genre of supercomputers scientists are reporting the first identification of a naturally ... - Read More

Duckweed as a cost-competitive raw material for biofuel production

The search for a less expensive sustainable source of biomass or plant material for producing gasoline diesel and jet fuel has led scientists to duckweed that fast growing floating plant that turns ponds and lakes ... - Read More

Advance in re-engineering photosynthesis to make drugs, compounds or ingredients

Scientists are reporting an advance in re engineering photosynthesis to transform plants into bio factories that manufacture high value ingredients for medicines fabrics fuels and other products They report on the research in the journal ... - Read More

Killing cancer cells with acid reflux

Acid, cancer
A University of Central Florida chemist has come up with a unique way to kill certain cancer cells give them acid reflux Share This See Also Cancer Colon Cancer Brain Tumor Optics Chemistry Biochemistry Embryonic ... - Read More

Molecular coordination in evolution

A CNIO team led by Alfonso Valencia has revised the latest methodologies for studying the evolution and interaction of proteins as well as future applications for selective drug development Share This See Also Molecular Biology ... - Read More

Biobatteries catch breath

Oxygen
An air breathing bio battery has been constructed by researchers from the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw The core element providing the new power source with relatively high ... - Read More
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