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News articles about "Materials"

Materials: Magnetic mystery solved

Highly porous materials known as metal organic frameworks MOFs are showing promise as catalysts and drug delivery vehicles Some scientific sleuthing by A*STAR researchers could now help industry to exploit the magnetic properties of MOFs ... - Read More

How microbes survive at bare minimum: Archaea eat protein

Protein, Protein, protein
Beneath the ocean floor is a desolate place with no oxygen and sunlight Yet microbes have thrived in this environment for millions of years Share This See Also Global Warming Geochemistry Microorganism Prokaryote Humus Eukaryote ... - Read More

Lunar cycle determines hunting behavior of nocturnal gulls

Water, Water, Water
Zooplankton small fish and squid spend hardly any time at the surface when there's a full moon To protect themselves from their natural enemies they hide deeper down in the water on bright nights coming ... - Read More

Carbon cycle: Four cells turn seabed microbiology upside down

Carbon, carbon, cells, cells
Single celled archaea are invisible to the naked eye and even when using a microscope great care must be taken to observe them An international team of researchers led by the Center for Geomicrobiology Aarhus ... - Read More

New evidence ancient asteroid caused global firestorm on Earth

Earth, earth
A new look at conditions after a Manhattan sized asteroid slammed into a region of Mexico in the dinosaur days indicates the event could have triggered a global firestorm that would have burned every twig ... - Read More

New type of solar structure cools buildings in full sunlight

Sunlight, Structure, Structure, Sunlight
A Stanford team has designed an entirely new form of cooling panel that works even when the sun is shining Such a panel could vastly improve the daylight cooling of buildings cars and other structures ... - Read More

Quantum computing? Physicists' new technique for cooling molecules may be a stepping stone to quantum computing

Quantum, Quantum
The next generation of computers promises far greater power and faster processing speeds than today's silicon based based machines These quantum computers so called because they would harness the unique quantum mechanical properties of atomic ... - Read More

Imaging methodology reveals nano details not seen before: Understanding nanoparticles at atomic scale in 3-D could improve materials

Atomic, Nano
A team of scientists from the University of California Los Angeles UCLA and Northwestern University has produced 3 D images and videos of a tiny platinum nanoparticle at atomic resolution that reveal new details of ... - Read More

Engineers enable 'bulk' silicon to emit visible light for the first time

Time, Silicon
Electronic computing speeds are brushing up against limits imposed by the laws of physics Photonic computing where photons replace comparatively slow electrons in representing information could surpass those limitations but the components of such computers ... - Read More

Magnetic fingerprints of interface defects in silicon solar cells detected

Silicon
Using a highly sensitive method of measurement HZB physicists have managed to localize defects in amorphous crystalline silicon heterojunction solar cells Now for the first time ever using computer simulations at Paderborn University the scientists ... - Read More

Researchers attach Lyme disease antibodies to nanotubes, paving way for diagnostic device

Antibodies
Early diagnosis is critical in treating Lyme disease However nearly one quarter of Lyme disease patients are initially misdiagnosed because currently available serological tests have poor sensitivity and specificity during the early stages of infection ... - Read More

New process to make nanospheres

Materials, materials
A patent pending technology to produce nanospheres developed by a research team at North Dakota State University Fargo could enable advances across multiple industries including electronics manufacturing and biomedical sectors Share This See Also Engineering ... - Read More

New technology measures oxygen in individual red blood cells in real time

Oxygen , Time
In an engineering breakthrough a Washington University in St Louis biomedical researcher has discovered a way to use light and color to measure oxygen in individual red blood cells in real time Share This See ... - Read More

Discovery may allow scientists to make fuel from carbon dioxide in the atmosphere

Fuel
Excess carbon dioxide in Earth's atmosphere created by the widespread burning of fossil fuels is the major driving force of global climate change and researchers the world over are looking for new ways to generate ... - Read More

Trees used to create recyclable, efficient solar cell

cell, cell
Solar cells are just like leaves capturing the sunlight and turning it into energy It's fitting that they can now be made partially from trees Share This See Also Solar Energy Petroleum Materials Science Energy ... - Read More

Discovery may allow scientists to make fuel from CO2 in the atmosphere

Fuel
Excess carbon dioxide in Earth's atmosphere created by the widespread burning of fossil fuels is the major driving force of global climate change and researchers the world over are looking for new ways to generate ... - Read More

Clean electricity from bacteria? Researchers make breakthrough in race to create 'bio-batteries'

Bacteria, bacteria
Scientists at the University of East Anglia have made an important breakthrough in the quest to generate clean electricity from bacteria Share This See Also Bacteria Microbes and More Electricity Energy Technology Energy and the ... - Read More

Elevated carbon dioxide in atmosphere trims wheat, sorghum moisture needs

Plenty has been written about concerns over elevated levels of carbon dioxide in Earth's atmosphere but a Kansas State University researcher has found an upside to the higher CO2 levels And it's been particularly relevant ... - Read More

Super batteries? Hybrid ribbons a gift for powerful batteries

Lithium
Hybrid ribbons of vanadium oxide VO2 and graphene may accelerate the development of high power lithium ion batteries suitable for electric cars and other demanding applications Share This See Also Batteries Graphene Materials Science Spintronics ... - Read More

Glass-blowers at a nano scale

Glass, Nano
EPFL researchers are using the electrical properties of a scanning electron microscope to change the size of glass capillary tubes Their method has already been patented as it could pave the way to many novel ... - Read More
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