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News articles about "Reaction"

Oxygen 'sponge' presents path to better catalysts, energy materials

Catalysts
Scientists at the Department of Energy's Oak Ridge National Laboratory have developed a new oxygen sponge that can easily absorb or shed oxygen atoms at low temperatures Materials with these novel characteristics would be useful ... - Read More

How quickly can a bacterium grow? E. coli can replicate close to thermodynamic limits of efficiency

Replication, Heat
All living things must obey the laws of physics including the second law of thermodynamics which states that the universe's disorder or entropy can only grow Highly ordered cells and organisms appear to contradict this ... - Read More

New rechargeable flow battery could enable cheaper, more efficient energy storage

Battery
MIT researchers have engineered a new rechargeable flow battery that doesn't rely on expensive membranes to generate and store electricity The device they say may one day enable cheaper large scale energy storage The palm ... - Read More

Quick test kit detects phenolic compounds in drinking water

Compounds
Clean drinking water is a diminishing natural resource in developing nations and in many industrialised countries VTT Technical Research Centre of Finland has developed a simple and inexpensive test kit that detects phenolic compounds in ... - Read More

Morphing manganese: New discovery alters understanding of chemistry that moves elements through natural world

Elements
An often overlooked form of manganese an element critical to many life processes is far more prevalent in ocean environments than previously known according to a study led by University of Delaware researchers that was ... - Read More

3-D graphene: Solar cells' new platinum?

cells, cells
One of the most promising types of solar cells has a few drawbacks A scientist at Michigan Technological University may have overcome one of them Dye sensitized solar cells are thin flexible easy to make ... - Read More

Lab-made complexes are 'sun sponges'

Light, Light
A ring of protein and pigments half synthetic and half natural can be used to quickly prototype light harvesting antennas that absorb more sunlight than fully natural ones In diagrams it looks like a confection ... - Read More

Lab-Made Complexes Are "Sun Sponges"

Released 8 23 2013 12 30 PM EDTSource Newsroom Washington University in St Louis more news from this source Aug 24 2013 In diagrams it looks like a confection of self curling ribbon with bits ... - Read More

Pass the salt: Common condiment could enable new high-tech industry -- silicon nanostructures

Salt, Nanostructures, Silicon
Chemists at Oregon State University have identified a compound that could significantly reduce the cost and potentially enable the mass commercial production of silicon nanostructures materials that have huge potential in everything from electronics to ... - Read More

Long-sought method to efficiently make complex anticancer compound developed

Complex, Compound
Scientists at The Scripps Research Institute TSRI have achieved the first efficient chemical synthesis of ingenol a highly complex plant derived compound that has long been of interest to drug developers for its anticancer potential ... - Read More

Cracking how life arose on Earth may help clarify where else it might exist

Does life exist elsewhere or is our planet unique making us truly alone in the universe Much of the work carried out by NASA together with other research institutions is aimed at trying to come ... - Read More

Game changer for synthesizing new materials: Method synthesizes thousands of new compounds with ultra low thermal conductivity

Conductivity, Compounds, New materials
University of Oregon chemist David C Johnson likens his lab's newly published accomplishments to combining two flavors of ice cream vanilla and chocolate and churning out thousands of flavors to appeal to any taste bud ... - Read More

Using gold and light to study molecules in water

molecules
Thanks to a new device that is the size of a human hair it is now possible to detect molecules in a liquid solution and observe their interactions This is of major interest for the ... - Read More

Seemingly competitive co-catalysts cooperate to accelerate chemical reaction

A new computationally inspired approach has led a team of Boston College chemists to re conceptualize a highly valued catalytic process dramatically increasing the efficiency of a chemical transformation that selectively produces chiral or handed ... - 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

Watching catalysts at work at the atomic scale

Atomic, Catalysts
Developing materials with novel catalytic properties is one of the most important tasks in energy research It is especially important to understand the dynamic processes involved in catalysis at the atomic scale such as the ... - Read More

A new method for clicking molecules together

Thiols are sulfur containing molecules found in most proteins of the human body Characterized by their 'garlicky' smell they also give coffee sweat and the spray of skunks their unique odor Because they are so ... - Read More

Chemical reaction could streamline manufacture of pharmaceuticals and other compounds

Compounds
Researchers at The University of Texas at Austin have discovered a new chemical reaction that has the potential to lower the cost and streamline the manufacture of compounds ranging from agricultural chemicals to pharmaceutical drugs ... - Read More

Climate friendly fuel cells for hydrogen cars have come one step closer

Fuel, Fuel cells
Climate friendly fuel cells for hydrogen cars have come one step closer Researchers at the Department of Chemistry University of Copenhagen have shown how to build fuel cells that produce as much electricity as current ... - 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
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