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News articles about "Reactions"

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

Making a mini Mona Lisa: Nanotechnique creates image on surface less than a third the hair's width

Chemical, Chemical, Heat, chemical, chemical
The world's most famous painting has now been created on the world's smallest canvas Researchers at the Georgia Institute of Technology have painted the Mona Lisa on a substrate surface approximately 30 microns in width ... - 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

Chemists develop 'fresh, new' approach to making alloy nanomaterials

Nanomaterials, nanomaterials
Chemists in The College of Arts and Sciences have figured out how to synthesize nanomaterials with stainless steel like interfaces Their discovery may change how the form and structure of nanomaterials are manipulated particularly those ... - Read More

A crystal of a different color: One chemical forms two colors of crystals, sheds insight on agostic bonds important in industrial catalysis

Crystals, Crystal
Chemists have unexpectedly made two differently colored crystals one orange the other blue from one chemical in the same flask while studying a special kind of molecular connection called an agostic bond The discovery reported ... - Read More

New water splitting technique efficiently produces hydrogen fuel

Fuel
A University of Colorado Boulder team has developed a radically new technique that uses the power of sunlight to efficiently split water into its components of hydrogen and oxygen paving the way for the broad ... - Read More

How did Earth's primitive chemistry get kick started?

Earth, earth
How did life on Earth get started Three new papers co authored by Mike Russell a research scientist at NASA's Jet Propulsion Laboratory Pasadena Calif strengthen the case that Earth's first life began at alkaline ... - Read More

Microfluidic breakthrough in biotechnology

Bacteria, bacteria
Chemical flasks and inconvenient chemostats for cultivation of bacteria are likely soon to be discarded Researchers have constructed a microfluidic system allowing for merging transporting and splitting of microdroplets With this method hundreds of different ... - 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

Breakthrough in Detecting DNA Mutations Could Help Treat Tuberculosis, Cancer

Released 7 25 2013 1 00 PM EDTEmbargo expired 7 28 2013 1 00 PM EDTSource Newsroom University of Washington more news from this source Jul 30 2013 The slightest variation in a sequence of ... - Read More

Rocks can restore our climate ... after 300,000 years

A study of a global warming event that happened 93 million years ago suggests that the Earth can recover from high carbon dioxide emissions faster than thought but that this process takes around 300 000 ... - 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

New nuclear fuel-rod cladding could lead to safer power plants

In the aftermath of Japan's earthquake and tsunami in March 2011 the Fukushima Daiichi nuclear plant was initially driven into shutdown by the magnitude 9.0 quake its emergency generators then failed because they were inundated ... - 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

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

Purple sunlight eaters: Microorganisms found in salt flats could offer new path to green hydrogen fuel

Salt, Fuel, Green, Microorganisms
A protein found in the membranes of ancient microorganisms that live in desert salt flats could offer a new way of using sunlight to generate environmentally friendly hydrogen fuel according to a new study by ... - Read More

Levitation: Droplets surfing on sound waves

Sound, Sound waves
ETH researchers are able to make objects such as particles and liquid droplets fly in mid air by letting them ride on acoustic waves For the first time they have been able to also control ... - Read More

Great exaptations: Most traits emerge for no crucial reason, scientists find

Carbon, carbon
Exactly how new traits emerge is a question that has long puzzled evolutionary biologists While some adaptations develop to address a specific need others called exaptations develop as a by product of another feature with ... - Read More

Individual atoms imaged in a living catalytic reaction

Reaction, Reaction
Groundbreaking new electron microscopy technology developed at the York JEOL Nanocentre at the University of York is allowing researchers to observe and analyse single atoms small clusters and nanoparticles in dynamic in situ experiments for ... - Read More

Chemistry riddle solved

Chemistry, Chemistry, Chemistry
With support from Prof Paul von Rague Schleyer from the University of Georgia USA a team of researchers including Prof Dr Ingo Krossing Dr Daniel Himmel and Franziska Scholz from the Institute of Inorganic and ... - Read More
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