Hydrogen Bonds Current Events | Hydrogen Bonds News | 11
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New oxidation methods streamline synthesis of important compounds
One of the fundamental challenges facing organic synthesis in the 21st century is the need to significantly increase the efficiency with which carbon frameworks can be constructed and functionalized. view more (2007-08-03)
Experiments examine hydrogen-production benefits of clean coal burning
Sandia National Laboratories researchers here are studying the burning characteristics of coal to prepare the way for the coming of a hydrogen economy. view more (2006-04-05)
Fuel cells might get hydrogen from water, organic material
A novel technique for producing hydrogen from water and organic material has been found recently at Purdue University, a discovery that could help speed the creation of viable hydrogen storage technology. view more (2005-08-31)
Scientist of the University of Ghent discovers natural atom antihydrogen
On February 15, 2005 of the Physics/Einstein Year, the complete story of the discovery of natural atom antihydrogen, started in 1985, was published on-line. view more (2005-03-02)
Singapore researchers first to transform carbon dioxide into methanol
Scientists at Singapore's Institute of Bioengineering and Nanotechnology (IBN) have succeeded in unlocking the potential of carbon dioxide -- a common greenhouse gas -- by converting it into a more useful product. view more (2009-04-16)
Mystery of R Coronae Borealis and other helium stars solved
Astronomers Dr Simon Jeffery of the Armagh Observatory and Dr Hideyuki Saio of Tohoku University, Japan, have finally solved a long-standing mystery concerning the creation of two particular kinds of rare stars. They have found that a class of variable stars named after their prototype R Coronae Borealis (RCrB), and a related group called `extreme... view more... (2002-03-25)
Researchers discover cell's 'quality control' mechanism
Researchers in Japan and Canada have discovered a key component of the quality control mechanism that operates inside human cells - sometimes too well. The breakthrough has significant implications for the development of new treatments for cystic fibrosis (CF) and some other hereditary diseases, the researchers say. Their results were published... view more... (2008-07-30)
Argonne breakthrough may revolutionize ethylene production
A new environmentally friendly technology created by scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory may revolutionize the production of the world's most commonly produced organic compound, ethylene. view more (2008-02-06)
Too much commitment may be unhealthy for relationships, UH psychology professor says
Romantic relationships establish special bonds between partners. Oftentimes, passionate rapport leads to permanent partnerships, and ultimately, the start of families. view more (2008-12-03)
Surprisingly, Chemists Find, Some Solvents Can Alter Chemical Bonds
New University at Buffalo research demonstrates that some solvents can significantly enhance certain acid-base interactions and strengthen the bonding interaction between two molecules when one is electron-deficient and one is electron-rich. view more (2007-07-25)
New look at DNA hints at origin of ultraviolet damage
Chemists at Ohio State University have gained new insight into how sunlight affects DNA. And what they found overturns ideas about genetic mutation that originated decades ago. view more (2005-08-25)
New NIST detector can 'see' single neutrons over broad range
Researchers at the National Institute of Standards and Technology (NIST) and the University of Maryland have developed a new optical method that can detect individual neutrons and record them over a range of intensities at least a hundred times greater than existing detectors. view more (2008-03-11)
Research paves way for new composite materials
Northwestern University researchers have developed a process that promises to lead to the creation of a new class of composite materials - "graphene-based materials." view more (2006-07-20)
In Tarantula Territory
Famous Southern Nebula Imaged from La Silla view more (2002-06-10)
Brookhaven lab scientists stabilize platinum electrocatalysts for use in fuel cells
Platinum is the most efficient electrocatalyst for accelerating chemical reactions in fuel cells for electric vehicles. In reactions during the stop-and-go driving of an electric car, however, the platinum dissolves, which reduces its efficiency as a catalyst. This is a major impediment for vehicle-application of fuel cells. view more (2007-01-15)
Go Speed Racer! Revving up the world's fastest nanomotors
In a "major step" toward a practical energy source for powering tomorrow's nanomachines, researchers in Arizona report development of a new generation of sub-microscopic nanomotors that are up to 10 times more powerful than existing motors. Their study is scheduled for the May 27 issue of ACS Nano, a monthly journal. view more (2008-05-01)
The inside dope
Often, things can be improved by a little 'contamination.' Steel, for example is iron with a bit of carbon mixed in. To produce materials for modern electronics, small amounts of impurities are introduced into silicon - a process called doping. view more (2007-07-27)
Computer models suggest planetary and extrasolar planet atmospheres
The world is abuzz with the discovery of an extrasolar, Earth-like planet around the star Gliese 581 that is relatively close to our Earth at 20 light years away in the constellation Libra. view more (2007-06-20)
New research network: Artificial photosynthesis för future energy producion
Nature utilizes energy from the sun for its production. Some algae produce hydrogen from water with the help of solar energy. So why not imitate nature to extract renewable energy without harming the environment? The EU is now giving European research a boost by allocating EUR1.8 million to a new network to be led by Uppsala University. Plant... view more... (2005-02-21)
Model gives clearer idea of how oxygen came to dominate Earth's atmosphere
A number of hypotheses have been used to explain how free oxygen first accumulated in Earth's atmosphere some 2.4 billion years ago, but a full understanding has proven elusive. view more (2005-08-09)
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