Physical chemistry could answer many questions on fracking
Sodium-air battery offers rechargeable advantages compared to Li-air batteries
(Phys.org)—Over the past few years, Li-air batteries (more precisely, Li-oxygen batteries) have become attractive due to their theoretical ability to store nearly as much energy per volume as gasoline. ...
Jan 02, 2013
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Simpler times: Did an earlier genetic molecule predate DNA and RNA?
(PhysOrg.com) -- In the chemistry of the living world, a pair of nucleic acids—DNA and RNA—reign supreme. As carrier molecules of the genetic code, they provide all organisms with a mechanism for ...
Jan 09, 2012
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New 3D printing process could lead to DIY drugstores
New catalyst for safe, reversible hydrogen storage
(PhysOrg.com) -- Scientists at the Brookhaven National Laboratory and collaborators have developed a new catalyst that reversibly converts hydrogen gas and carbon dioxide to a liquid under very mild conditions. ...
Mar 18, 2012
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Scientists discover a surprising new way that protons can move among molecules
When a proton – the bare nucleus of a hydrogen atom – transfers from one molecule to another, or moves within a molecule, the result is a hydrogen bond, in which the proton and another atom like ...
Mar 18, 2012
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A feat in synthetic chemistry: Steroids that only nature could make on a large scale
Scientists at The Scripps Research Institute (TSRI) have achieved a feat in synthetic chemistry by inventing a scalable method to make complex natural compounds known as "polyhydroxylated steroids." These ...
Jan 03, 2013
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Scientists develop new class of small molecules through innovative chemistry
Inspired by natural products, scientists on the Florida campus of the Scripps Research Institute have created a new class of small molecules with the potential to serve as a rich foundation for drug discovery.
Nov 20, 2011
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New insights on an old polymer material, Nafion, will enable design of better batteries
Jewel-toned organic phosphorescent crystals: A new class of light-emitting material
(PhysOrg.com) -- Pure organic compounds that glow in jewel tones could potentially lead to cheaper, more efficient and flexible display screens, among other applications.
Feb 14, 2011
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Comets may have brought life to Earth: new study
(PhysOrg.com) -- Life on Earth as we know it really could be from out of this world. New research from Lawrence Livermore National Laboratory scientists shows that comets that crashed into Earth millions of ...
Sep 13, 2010
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Supercomputers used to supercharge antioxidants
The future of keeping ageing-related diseases at bay lies with the supercomputer according to scientists from the ARC Centre of Excellence for Free Radical Chemistry and Biotechnology at the University of Sydney.
Feb 19, 2013
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New chemistry technique reproduces nature's elusive complexity
(Phys.org)—Scientists at The Scripps Research Institute have shown how to synthesize in the laboratory an important set of natural compounds known as terpenes. The largest class of chemicals made by living organisms, terpenes ...
Sep 24, 2012
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Splitting water to create renewable energy simpler than first thought?
(PhysOrg.com) -- An international team, of scientists, led by a team at Monash University has found the key to the hydrogen economy could come from a very simple mineral, commonly seen as a black stain on ...
May 16, 2011
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'Mini-cellulose' molecule unlocks biofuel chemistry
A team of chemical engineers at the University of Massachusetts Amherst has discovered a small molecule that behaves the same as cellulose when it is converted to biofuel. Studying this 'mini-cellulose' molecule reveals for ...
Feb 16, 2012
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