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News articles about "Chemistry"

Toward better agricultural fertilization management

A new study led by researchers from UPM shows that ammonia emissions associated with crop fertilization could reduce up to 82% with a minimum impact on agricultural production The research findings conducted by several universities ... - Read More

Computer sims: In climatic tug of war, carbon released from thawing permafrost wins handily

There's a carbon showdown brewing in the Arctic as Earth's climate changes On one side thawing permafrost could release enormous amounts of long frozen carbon into the atmosphere On the opposing side as high latitude ... - Read More

There's a revolution brewing in the technology kitchen: Imagine technology that is good enough to wear, safe enough to eat

Technology innovation specialists at Lancaster University are working on a project to design a range of wide reaching sensing devices for people suffering with anxiety This follows work undertaken by the School of Computing and ... - Read More

The ecstasy and the agony: Compression studies of MDMA

MDMA 3 4 methyenedioxymethamphetamine a Class A substance that is usually found in a tableted form is a psychoactive drug which is structurally similar to methylamphetamine and acts as a central nervous system stimulant producing ... - Read More

Iron rain fell on early Earth, new Z machine data supports

Researchers at Sandia National Laboratories' Z machine have helped untangle a long standing mystery of astrophysics why iron is found spattered throughout Earth's mantle the roughly 2 000 mile thick region between Earth's core and ... - Read More

Electronic waste has energy value

Using discarded electronic boards the University of the Basque Country's UPV EHU researcher Andoni Salbidegoitia has in collaboration with international researchers developed a system for obtaining clean hydrogen that can be used as fuel The ... - Read More

Fine-tuning quantum dots from coal

Graphene quantum dots made from coal introduced in 2013 by the Rice University lab of chemist James Tour can be engineered for specific semiconducting properties in either of two single step processes In a new ... - Read More

30 years after C60: Fullerene chemistry with silicon opens new possibilities in semiconductor industry

Goethe University chemists have managed to synthesise a compound featuring an Si20 dodecahedron The Platonic solid which was published in the Angewandte Chemie journal is not just aesthetically pleasing it also opens up new perspectives ... - Read More

Catalyst destroys common toxic nerve agents quickly

Northwestern University scientists have developed a robust new material inspired by biological catalysts that is extraordinarily effective at destroying toxic nerve agents that are a threat around the globe First used 100 years ago during ... - Read More

Materials research could unlock potential of lithium-sulfur batteries

Drexel researchers along with colleagues at Aix Marseille University in France have discovered a high performance cathode material with great promise for use in next generation lithium sulfur batteries that could one day be used ... - Read More

Clean energy future: New cheap and efficient electrode for splitting water

UNSW Australia scientists have developed a highly efficient oxygen producing electrode for splitting water that has the potential to be scaled up for industrial production of the clean energy fuel hydrogen The new technology is ... - Read More

Revolutionary 3-D printing technology uses light and oxygen to synthesize materials from a pool of liquid

A 3D printing technology developed by Silicon Valley startup Carbon3D Inc enables objects to rise from a liquid media continuously rather than being built layer by layer as they have been for the past 25 ... - Read More

Graphene 'gateway' discovery opens possibilities for improved energy technologies

Graphene a strong lightweight carbon honeycombed structure that's only one atom thick holds great promise for energy research and development Recently scientists with the Fluid Interface Reactions Structures and Transport FIRST Energy Frontier Research Center ... - Read More

From heat and cold comes image and mirror image

Chemists at Heidelberg University are the first to develop a temperature controlled catalyst that synthesises both molecular mirror images of a product Many chemical compounds exist as an image and a mirror image they differ ... - Read More

The secret to an effortless, split-second slime attack

Researchers explain why a tropical worm's twin jets of paralyzing slime are anything but sluggish The velvet worm is a slow moving unassuming creature With its soft body probing antennae and stubby legs it looks ... - Read More

No limit to life in sediment of ocean's deadest region

An international team of scientists led by a University of Rhode Island oceanographer has found oxygen and oxygen breathing microbes all the way through the sediment from the seafloor to the igneous basement at seven ... - Read More

Oceanic microbes behave in a synchrony across ocean basins

Researchers from the University of Hawaiʻi at Mānoa and colleagues found that microbial communities in different regions of the Pacific Ocean displayed strikingly similar daily rhythms in their metabolism despite inhabiting extremely different habitats the ... - Read More

Frequency of tornadoes, hail linked to El Niño, La Niña

Climate scientists can spot El Niño and La Niña conditions developing months ahead of time and they use this knowledge to make more accurate forecasts of droughts flooding and even hurricane activity around the world ... - Read More

A new method for making perovskite solar cells

Research led by a Brown University Ph D student has revealed a new way to make light absorbing perovskite films for use in solar cells The new method involves a room temperature solvent bath to ... - Read More

Symmetry matters in graphene growth

What lies beneath growing islands of graphene is important to its properties according to a new study led by Rice University Scientists at Rice analyzed patterns of graphene a single atom thick sheet of carbon ... - Read More
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